4.6
Based on 9464 reviews
powered by Google

Carrier Residential Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR
Mass Save | Heat Pump Installer

Your Warwick Home Runs Better with GEM

Thirty nine miles of shoreline means Warwick homes face conditions many Rhode Island properties never encounter.

Salt air wears down outdoor equipment faster. Coastal humidity strains cooling systems and dehumidifiers. High water tables and storm surge test drainage and sump pumps in ways inland homes never experience. From the beach cottages of Oakland Beach to the year round homes in Conimicut and Warwick Neck, coastal living brings its own set of challenges.

GEM Plumbing and Heating Services, LLC helps Warwick homeowners protect their homes with service built for the demands of life by the bay. When your family needs heating, cooling, plumbing, or electrical services in Warwick, trust ours. Call GEM today.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road


(833) 222-2953

Service Anchored in Experience

When you invite a service company into your home, you expect people who understand the conditions your property faces and treat your space with respect.

GEM brings more than 75 years of experience to every call. Our technicians communicate clearly, respect your home, and deliver work that holds up in Warwick’s demanding coastal environment. Home system failures create enough stress on their own. We keep things simple with honest pricing, knowledgeable professionals, and solutions designed around your home’s specific needs.


Why Warwick Neighbors Choose GEM

More than 75 years serving Rhode Island families with reliable work and honest dealing.

Every GEM technician, plumber, and electrician carries proper licensing, passes background checks, and maintains NATE certification.

Our 500 service trucks and 700 person team provide fast response throughout Warwick, from Oakland Beach to Cowesett.

Quick arrival keeps small issues from becoming expensive emergencies.

Our responsive call center and respectful field technicians put your comfort first.

Members receive priority scheduling, maintenance discounts, and regular tune ups that prevent problems before they start.

Carrier Factory Authorized Dealer and National Grid Value Plus Installer certifications reflect our commitment to quality.

Warwick is home to many on our team, and we take pride in keeping local homes safe, comfortable, and protected.


Getting the Help You Need Is Simple

Warwick homeowners deserve straightforward service without the runaround.

Whether your heat stops working, plumbing leaks develop, or electrical problems appear, our team responds with solutions that last. From your first call to completed work, we keep the process clear and convenient.

Call us or book online. We will connect you with an available technician, often for the same day.

Your technician arrives on time, evaluates the issue carefully, and explains your options and costs before beginning work.

We complete the job efficiently, clean up thoroughly, and leave your home working better than before.

(833) 222-2953

What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9464 reviews
No repair was performed at this time I had to pay a diagnostic fee.
We had a new furnace installed today and the guys were great professional cleaned up after them self they were very informative they took all waste involved in the job and I will use gem again in the future
Ruth Ruth
1 day ago
Tom was very helpful discussing the pump and using the bypass system. we’re under contract
Karen Bell
1 day ago
Friendly, professional and informative. Answered all my questions.
Joseph Hoffman
2 days ago
Douglas has been to my house before. He is a very exceptional technician and I have confidence in his recommendations. Joe Hoffman
winnie uniacke
2 days ago
Once again, Gem to the rescue! My well pump failed but Gem didn’t. I have used Gem Plumbing for several years and have consistently been impressed with their service. They have responded quickly to a variety of emergencies and projects, including repairing my well, installing a hot water heater, replacing my electrical panel, and repairing my generator. In every case, their technicians arrived promptly, acted professionally, accurately diagnosed the problem, and successfully completed the repair. Their workmanship has been reliable, and their communication has always been clear and straightforward. It’s reassuring to have a company like Gem Plumbing that I can count on when something unexpected happens. I highly recommend them to anyone looking for responsive, professional, and dependable
edward anderson
2 days ago
That the technician was very thorough and very pleasant. I enjoyed his knowledge. Five stars are good for me.
I Schofield
2 days ago
Technicians were on time; very polite and professional and quickly resolved my issue. Will utilize their services again.
Professional, thorough, reliable and knowledgeable. I’m glad I chose Gem and will be working with them in the future.
Aaron was very polite and explained everything well. Installed new system and took away the old one. It was quick and painless. Thank you Aaron.
David was great…friendly and knowledgeable.
Jeanine
4 days ago
Technician was knowledgeable, courteous and thorough. Took time to explain what was done for service.
Quick service and found a problem before it had a chance to fail. Thanks !
jane perkins
6 days ago
They weee smart, communicated well, professional.
Andy Moutinho
1 week ago
Gem Plumbing very professional and neat
Sean Crehan
1 week ago
Doug, one of the technicians came out today, and was outstanding! He came in (even on a holiday weekend), gave very professional service, and he was done in a no time.
Ted Wood
1 week ago
Excellent job by Bruno. Very happy with the new system.
Sara Pedone
1 week ago
I wasn’t anticipating a plumbing issue on a Friday before a long weekend but there I was with a busted hot water tank and a very wet floor. I called GEM at 1030am and by 130 Carmelo and Marcelo were at my house. They quickly diagnosed the situation and we scheduled an appointment for Sat am to have the tank replaced. Sat AM they were there earlier than planned and completed the job efficiently and professionally. Very happy with this company !
Peter Medeiros
1 week ago
Awesome company! Always reliable and on their game!! Great team! Always on time
George Spliff
1 week ago
Aiden and associate arrived on time and were very professional about the work. They were very informative and certainly knew their jobs. Answered all my questions. Would definitely be calling business again would recommend to other customers as well.
Mike DiMeo
1 week ago
Great job installing the air scrubber system!
JimDaddy
1 week ago
Explained in detail. Indicated things I should monitor.
Nancy Merrill
1 week ago
Staff were very professional and pleasant.
Brian Read
1 week ago
Britain from GEM was awesome help me.out at the same time I had to go to work 3rd shift at my house.in the Middle of the night talk the proceeds to me and my sone was there he was helping my son to translate issues .he is 25 with Autism. And he.was.great with me. He found the.major issue fast. Polite well manner after a 2 hour drive to get to me late at night. I highly recommend him and them. Thank you so much. !!!!!!! BRIAN
Janice Bella
1 week ago
Both William and mark were very knowledgeable, friendly and very helpful. I was impressed with their communicating “plumbers language” with me the layman. All in all I would highly recommend this pair of skilled professionals! Thank you again William and Mark

customer and technician interaction

Peace of Mind, Worry-Free

Maintaining your home can be stressful. Let us help.

Preserve your home’s value, extend your equipment’s life span, and ease your worries with our membership plans.

Well-maintained systems run better, last longer, and save you money on energy bills. Regular care prevents breakdowns, extends equipment life, and keeps your home comfortable year-round. When it’s time to sell, buyers notice homes with documented maintenance history.

Our screened, trained, and experienced technicians serve Warwick homes day and night. We understand this city’s coastal housing. The cottages in Oakland Beach where salt exposure shortens equipment life. The homes throughout Cowesett and Apponaug where humidity challenges cooling systems and dehumidifiers. The waterfront properties in Warwick Neck where storm surge and high water tables make sump pump reliability essential. Our crews have replaced condensers damaged by salt air, installed whole home dehumidification for properties battling constant moisture, and upgraded electrical panels in homes where coastal weather had weakened older systems. When a GEM technician arrives at your Warwick home, they know exactly what to expect and how to fix it right.

With us, you can spend less money to take better care of your home.

Membership plans pay for themselves. You get discounted rates on service, priority scheduling when problems happen, and regular maintenance that prevents expensive emergency repairs. Efficient systems cost less to run, and catching issues early saves you from major expenses down the road.

Keep all parts of your home operating at peak efficiency with regular maintenance tune-ups.

Your HVAC, plumbing, and electrical systems work together to keep your home running. Regular tune-ups ensure everything operates efficiently, safely, and reliably. We inspect, clean, and adjust systems before problems start, so you avoid breakdowns when you need your systems most.


GEM technician servicing a Carrier outdoor unit

Heating and Cooling Services in Warwick, RI

Coastal Rhode Island weather brings humid summers and harsh winters that test every HVAC system.

GEM’s heating and cooling specialists keep Warwick homes comfortable year-round. Our licensed technicians handle emergency repairs, routine maintenance, and complete installations throughout Warwick and Kent County.

(833) 222-2953

Heating & Cooling Icon

Furnaces for Warwick Homes

Warwick winters bring cold that’s intensified by coastal winds off the bay.

Our furnace team serves homeowners throughout Warwick with expert service and honest guidance. From emergency repairs to planned replacements, we stand behind our work.

  • Furnace Installation: Proper sizing and professional installation deliver efficient heating and lasting reliability for your Warwick home.
  • Furnace Replacement: When repairs no longer make sense, we recommend efficient replacements and handle complete installation.
  • Furnace Repair: Quick diagnosis and effective repairs restore heat before coastal cold causes additional problems.
  • Furnace Maintenance: Seasonal service improves efficiency, reduces costs, and catches issues before they leave you without heat.
Cooling System Icon

Air Conditioning Services in Warwick

Warwick’s coastal humidity makes air conditioning essential, not optional, during summer months.

Our cooling specialists respond promptly whether you need emergency repairs or new system installation. We work efficiently while treating your home with respect.

  • Air Conditioner Installation: We evaluate your home’s cooling and dehumidification needs and install systems that handle Warwick’s coastal conditions.
  • Air Conditioner Replacement: Coastal conditions wear systems faster; we install equipment built to handle Warwick’s environment.
  • Air Conditioner Repair: Accurate diagnosis leads to effective repairs that restore cooling without repeated service calls.
  • Air Conditioner Maintenance: Regular service maintains peak efficiency, prevents failures, and extends equipment life despite salt air exposure.
Heat Pump Icon

Heat Pumps

Heat pumps provide efficient year-round climate control, well-suited to Warwick’s moderate coastal temperatures.

GEM helps Warwick homeowners maximize heat pump performance through expert installation, timely repairs, and regular maintenance. Our certified technicians understand how coastal conditions affect these systems.

  • Heat Pump Installation: We install efficient heat pump systems configured for reliable performance in Warwick’s coastal climate.
  • Heat Pump Replacement: When coastal wear makes replacement necessary, we install equipment suited to waterfront conditions.
  • Heat Pump Repair: Performance problems get diagnosed and resolved promptly to restore proper heating and cooling.
  • Heat Pump Maintenance: Regular service protects systems from salt air damage and keeps them running efficiently.
Ductless Icon

Ductless Mini-Splits

Rooms that stay too warm or too cold often benefit from ductless systems providing independent temperature control.

GEM’s ductless specialists design and install systems that heat and cool targeted areas without ductwork modifications. Enjoy efficient, quiet comfort exactly where needed.

Boiler Icon

Boilers

Many Warwick homes depend on boiler systems for consistent, comfortable heat.

GEM’s heating specialists provide complete boiler services to maintain safe, efficient, reliable operation. We service gas and oil boilers using quality parts and proven techniques.

  • Boiler Installation: We install efficient boilers matched to your Warwick home’s heating requirements and distribution system.
  • Boiler Repair: Our technicians respond quickly to restore heat and confirm safe operation.
  • Boiler Maintenance: Annual service prevents costly problems and extends boiler life significantly.
A piggy bank represents Mass Save rebate savings

Oil-to-Gas Conversions

Converting from oil to natural gas typically improves efficiency, reduces maintenance, and lowers fuel expenses.

Technician Icon

Radiant Heat

Radiant systems provide even warmth without drafts, dust, or the noise of forced-air heating.

GEM installs and services radiant heat setups that keep Warwick homes comfortable from the ground up. Experience consistent temperatures and improved efficiency throughout your living spaces.

Indoor Air Quality Icon

Indoor Air Quality Solutions

Coastal humidity makes indoor air quality management especially important for Warwick homes.

GEM provides complete indoor air quality services including dehumidification, purification, and filtration that removes allergens, particles, and moisture. Protect your home and breathe cleaner air.

Smart thermostat Icon

Thermostats & Smart Home Devices

Today’s thermostats and smart devices provide precise control over home comfort and energy costs.

GEM’s technicians install programmable and connected thermostats that help Warwick homeowners manage temperature and humidity from anywhere. We recommend devices that work with your systems and lifestyle.

Plumber repairing kitchen faucet

Complete Plumbing Services in Warwick, RI

Plumbing issues require prompt, professional service from people who understand coastal property challenges.

GEM’s licensed plumbers serve Warwick with fast response, honest pricing, and lasting repairs. From minor fixes to major installations, we provide plumbing service designed for waterfront living.

(833) 222-2953

Water Heaters

Water Heater Repair & Replacement

Reliable hot water keeps your Warwick household functioning comfortably.

When water heater performance drops or fails entirely, GEM’s plumbers deliver prompt service for tank and tankless systems. We help find the right solution for your needs.

  • Traditional Water Heater Installation: We install dependable tank water heaters sized correctly for your Warwick household’s demands.
  • Traditional Water Heater Replacement: When your current tank falls short, we suggest replacements with better efficiency and output.
  • Traditional Water Heater Repair: Our plumbers identify problems accurately and make repairs that restore full capacity.
  • Traditional Water Heater Maintenance: Routine service clears sediment, inspects components, and helps avoid unexpected failures.
  • Tankless Water Heater Installation: On-demand systems provide continuous hot water with reduced energy consumption through professional installation.
  • Tankless Water Heater Replacement: Ready for an upgrade? We select efficient models and complete full installation.
  • Tankless Water Heater Repair: Temperature fluctuations or error codes get diagnosed and fixed for consistent operation.
  • Tankless Water Heater Maintenance: Yearly service keeps tankless systems performing efficiently long-term.
Drain Cleaning Icon

Drain Clog Removal & Sewer Services in Warwick

Sluggish drains, bubbling sounds, and backup indicate problems that worsen when ignored.

Warwick’s high water tables and coastal conditions create unique drainage challenges. Clogs often signal buildup or root intrusion deeper in your system. GEM’s drain experts restore proper flow throughout Warwick homes. Preventive service stops recurring problems and protects pipes from unnecessary strain.

  • Kitchen Drains: Grease, food waste, and soap build up inside pipes, gradually reducing flow. Professional cleaning removes deposits before total blockages form.
  • Bathroom Drains: Hair, soap scum, and personal care products combine into tough clogs that standard methods can’t clear.
  • Basement and Utility Drains: Floor drains collect debris that causes backup during coastal storms if not cleaned regularly.
Water Treatment Icon

Water Filtration & Water Quality Improvements

Clean water throughout your Warwick home protects your family and your plumbing infrastructure.

Municipal supply can carry minerals that affect taste and leave scale on fixtures. GEM’s water treatment options address hardness, contaminants, and quality concerns at the source.

  • Water Purifier System Installation: Professional purification provides cleaner, better-tasting water from every faucet in your Warwick home.
  • Water Softener Installation: Soft water prevents mineral buildup that damages pipes, water heaters, and household appliances.
  • Water Softener Maintenance: Regular service maintains resin effectiveness, checks valves, and ensures consistent performance.
  • Water Softener Repair: When your softener cycles improperly or hardness returns, our technicians locate and fix the problem.
  • Water Softener Replacement: Aging softeners lose effectiveness; we install updated models that deliver reliable results.
Well Systems Icon

Well System & Well Pump Repair

When well pumps fail, household water stops flowing. GEM provides complete well pump services including installation, repair, and replacement to maintain consistent water supply for Warwick properties with private wells.

Remodel Icon

Kitchen & Bath Remodels

Aging plumbing fixtures diminish both function and value in your Warwick home.

Corroded taps, poor drainage, and inconsistent pressure indicate systems due for upgrades. GEM’s plumbers install modern fixtures that enhance daily use and complement your home’s character.

  • Kitchen Faucets
  • Bathroom Faucets & Toilets
  • Garbage Disposal
  • Hot Water Dispenser
  • Drinking Water Filter
  • Appliance Hook Up
  • Cooking Upgrades
  • Spa Bathroom
Leaks Icon

Plumbing Leaks

Water stains, musty smells, and dripping noises often indicate hidden leaks causing progressive damage.

Coastal humidity can mask leak symptoms until damage becomes significant. Our technicians use advanced detection methods to pinpoint leaks exactly, complete permanent repairs, and prevent water damage from spreading through your home.

Hydro Jet Icon

Hydro Jetting

When conventional drain methods can’t clear stubborn blockages, hydro jetting blasts the entire pipe clean.

This service safely eliminates grease buildup, root intrusion, and years of accumulated deposits from Warwick sewer lines. Hydro jetting restores maximum flow and decreases future clog occurrence.

Maintenance Icon

Sump Pumps

High water tables and coastal storms make sump pump reliability critical for Warwick homeowners.

A working pump protects your basement from flooding that can cause tens of thousands in damage. GEM’s plumbers install, maintain, and repair sump pumps built for Warwick’s demanding conditions.

  • Sump Pump Installation: We install high-capacity pumps engineered to handle Warwick’s water table and protect your basement during coastal storms.
  • Sump Pump Replacement: When your current pump ages or struggles during storms, we upgrade to more powerful, dependable models.
  • Sump Pump Repair: If your pump cycles continuously, fails to start, or empties slowly, our plumbers restore proper function quickly.
  • Sump Pump Maintenance: Periodic testing confirms your pump will perform when storm surge and heavy rain threaten your basement.
Electrician installing a pendant light in a kitchen.

Power Your Home With GEM’s Warwick Electricians

Dependable electricity powers everything in your Warwick home, from critical systems to daily conveniences.

When electrical issues develop, you need licensed professionals who prioritize safety and solve problems completely. GEM’s electricians provide comprehensive electrical services throughout Warwick.

(833) 222-2953

Generator Icon

Standby Generator Repair & Installation in Warwick

Coastal storms knock out Warwick’s power more frequently than inland areas, making backup power essential for many homeowners.

GEM installs and maintains automatic backup generators that engage seconds after power fails, keeping your home operational during nor’easters and hurricanes. We guide you through system selection, handle installation, and provide ongoing service.

  • Generator Installation: We help select and install generators sized to power your Warwick home’s critical circuits during extended coastal outages.
  • Generator Replacement: Aging generators become unreliable; we install current models with better efficiency and performance.
  • Generator Repair: When your generator won’t start or runs poorly, our electricians diagnose the issue and restore backup power.
  • Generator Maintenance: Regular service keeps your generator ready for storm season through testing, fluid changes, and inspection.
Lighting Icon

Indoor & Outdoor Lighting Design

Well-designed lighting improves comfort, safety, and atmosphere throughout your Warwick home and yard.

GEM’s licensed electricians complete lighting projects from individual fixture updates to comprehensive installations. We install outdoor lighting built to withstand salt air exposure.

  • Indoor Lighting: Recessed lighting, pendant fixtures, under-cabinet lights, and accent installations tailored to your Warwick home’s style.
  • Outdoor Lighting: Weather-resistant, corrosion-resistant lighting for paths, driveways, decks, and waterfront properties.
Electrical Panel Icon

Electrical Panel Upgrades

Your electrical panel must handle your Warwick home’s current demands plus capacity for future additions.

GEM’s electricians assess your existing system, explain upgrade options, and install panels that provide reliable power with room to grow.

Commercial Icon

Commercial Electrical Services

Warwick businesses depend on consistent electrical service for efficient, safe operation.

Our commercial electricians serve retail spaces, professional offices, and light-industrial facilities throughout the city. We handle lighting projects, panel upgrades, safety inspections, and emergency repairs.

Icon representing electrical services

Surge Protectors

Coastal storms and grid fluctuations expose Warwick homes to damaging power surges.

Whole-home surge protection installed at your panel shields every circuit and connected device from voltage spikes that destroy electronics.

Rewiring service icon representing professional plumbing repairs

Rewiring & Wiring Installation

Many Warwick properties contain wiring that cannot safely handle modern electrical loads.

Flickering lights, frequent breaker trips, and warm outlets signal systems needing evaluation. GEM replaces outdated wiring to current codes, providing safe, reliable power.

Equipment Icon

EV Chargers

Home charging stations make electric vehicle ownership practical for Warwick drivers.

GEM’s certified electricians install Level 2 chargers in garages and driveways, delivering faster charging and installation that meets safety requirements.

Detector Icon

Carbon Monoxide & Smoke Detector Installation

Well-placed, functioning detectors provide critical warning against invisible hazards.

Our electricians install smoke and CO detectors in optimal locations throughout your Warwick home, test each device, and verify backup battery operation.

Smart Phone Icon

Smart Home Installation

Smart devices and connected systems bring convenience, efficiency, and control to modern homes.

GEM’s electricians install and configure smart thermostats, lighting controls, security devices, and energy monitors that integrate smoothly.

Ready for Reliable HVAC, Plumbing, and Electrical Services in Warwick?

Your home deserves professionals who show up prepared, communicate honestly, and deliver quality work.

Your home deserves professionals who show up prepared, communicate honestly, and deliver quality work.

GEM has served Warwick and Kent County for over 75 years with expert heating, cooling, plumbing, and electrical services. Whether you face an emergency, need system replacement, or want ongoing maintenance, our team provides results you can trust.

Give your Warwick home the service it deserves. Call GEM or schedule online today.

GEM technician in front of service truck


Frequently Asked Questions

What areas does GEM serve in Rhode Island?

GEM serves Warwick, all of Kent County, the entire state of Rhode Island, and portions of Southeastern Massachusetts. Our extensive team and large vehicle fleet enable rapid response, frequently with same-day availability.

How soon can I schedule service?

Same-day appointments are commonly available. Our scheduling team pairs you with the appropriate technician and finds times that work. Online booking is available 24/7.

Are your technicians licensed and certified?

Yes. All GEM technicians, plumbers, and electricians maintain full licensing, insurance, and background clearance. Our HVAC specialists hold NATE certification and complete ongoing factory training.

What types of systems and brands do you service?

We service all major HVAC, plumbing, and electrical brands and equipment types. Traditional furnaces, modern heat pumps, tank and tankless water heaters, and electrical panels from any era all fall within our expertise.

How can I prevent problems with my home systems?

Preventive maintenance identifies small issues before they become expensive repairs. GEM’s Home Comfort Club provides scheduled tune-ups, priority service, and member discounts that help Warwick homeowners stay ahead of problems year-round.