4.6
Based on 8642 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 Millville Home Runs Better with GEM

Small-town living in the Blackstone Valley means your home matters more than your commute.

When the furnace fails in a former mill worker’s cottage or a water heater gives out in one of the newer single-families along Route 122, you need technicians who serve smaller communities with the same attention they’d bring anywhere else.

GEM Plumbing & Heating Services, LLC has provided Millville with responsive, professional home services since 1949. We reach this corner of Worcester County with the same commitment we bring to our entire service territory. Properly equipped technicians, fair pricing, and work that lasts. When your family needs heating, cooling, plumbing, or electrical services in Millville, trust ours. Call GEM today.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road


(833) 222-2953

Service That Doesn’t Forget the Small Towns

Some companies focus on bigger markets and treat smaller communities as an afterthought. GEM serves Millville homeowners like neighbors, not names on a map.

We understand that living in a community of just over 3,000 means relying on service providers who remember what it means to build trust.

Our technicians show up when scheduled, complete work thoroughly, and stand behind everything they do. When your Millville home needs professional attention, you deserve the same quality service available in larger communities.


Why Millville Homeowners Choose GEM

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

Many Millville homes trace back to the mill era with construction styles and systems that differ from newer stock. Our technicians know what they’re working with.

Our 500-vehicle fleet serves across Massachusetts and Rhode Island, including Blackstone Valley towns like Millville.

Over 75 years of serving New England families through companies of every size, communities of every character.

Members receive priority scheduling, maintenance discounts, and regular service that prevents unexpected failures.

Small town doesn’t mean slow response. We schedule and arrive promptly throughout Millville.

Carrier Factory Authorized Dealer and National Grid certifications back every installation.

Millville sits in an area GEM knows well, and we serve it with the attention it deserves.


Getting the Help You Need Is Simple

Getting professional help shouldn’t require driving to a bigger town or settling for whoever’s available.

GEM serves Millville as standard coverage. Call with a problem, get qualified technicians, move forward with your day.

Call or book online. Millville appointments receive the same scheduling priority as anywhere in our service area.

Your technician evaluates the situation, explains what’s needed, and provides pricing before work begins.

We complete repairs correctly, clean up thoroughly, and confirm everything functions before leaving.

GEM technician smiling inside residential kitchen during service call

(833) 222-2953

What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8638 reviews
Michael from Gem Plumbing was here today to do an annual check on our central air conditioning system and mini-split system. He did a thorough check of all the components inside and outside the home. He is very knowledgeable and explained everything very clearly as to what he found and observed on our systems. This service was covered under our maintenance plan with Gem so there was no charge for today. Michael is a really friendly and personable guy and he did a great job at our home.
Scott was great. Gave me my options. For now just changed the toilet fill valve. A a bit pricey, but good to have changed it
Your co. And your ees. That helped me from having no heat for 3 days and are miracle workers. They were professional from beginning to the end.
I now have the comfort or a warm home.
I would recommend your company to my friends and family.
That you.
Experience knowledgeable friendly staff
Technicians were very professional, respectful and explained exactly what they would be doing and answered all my questions.
Great job
Fast, professional, really know what they are doing! Very responsive! Came 12:30AM one night and resolved a severe leak. Great people!

Update: Doing home maintenance now for heating, air conditioning and plumbing. Doing excellent assessments. Great service, knowledgeable staff. Very happy with GEM!
B
9/6/2025—-GEM does our HVAC service.
We had one condenser stop. They came, found an electric problem, sent the electricians in their group, ordered the required electrical panel and we are back up and running.
These people REALLY know what they are doing!!
Corey Mayo took care of it this morning- he was polite, informative, and efficient.
I was very pleased with GEM plumbing. They came when they said they would and explained everything. I would highly recommend them.
Gem has always been my lifesaver and yesterday they came through again. When GEM came yesterday for the annual boiler cleaning they discovered that my boiler was leaking carbon monoxide gas. It had not been leaking the year before so carbon monoxide leaking from your burner. It’s like a tire that’s going flat in the air is coming out. It only gets worse. They gave me an estimate on replacing it, I did some research and they said that they couldn’t install it the next day. The price was in line with everything I had researched and the Bernar rated very high on Trustpilot as did the warranty. Having worked with GEM before, I trust them and I made the deal. Today two men arrived two more came then the Electrician.They got the old burner out they got the new burner installed. They cleaned up the basement and I now have heat and no carbon monoxide.Thanks for being there again GEM.
John arrived within the time window, was courteous and professional. He explained what he was doing throughout the service call.
Great service as usual. Techs were very pleasant, knowledgeable and considerate. The explained everything so I could understand it.
Very professional and was sure to explain everything that was done and the condition of the system
David was professional, courteous and knowledgeable. GEM is lucky to have him. Just wished GEM helped out with some of the cost seeing how it was just installed seven years ago but I was very please with the service David provided.
Technician Joseph Sr, was on time, knowledgeable, neat and personable. Excellent service.
Great service for the annual ac check up!
Gem did a great job installing the new furnace and A/C systems for the house, their work was on time and Gem did a great job installing the new furnace and A/C systems for the house. Their work was on time and professional as always!!
Tim did a great job. Diagnosed the problem with my generator promptly and got it back in working condition right away. Recommended for generator service.
excellent Anthony.lllldid heating tuneup.my wife and I very happy with his work.
Prompt, communicative, friendly and precise. Nicole was amazing.
I had to call Gem on a Sunday for a leaking faucet that was causing havoc to my wood floors. Orlando was the technician. He saved the day!!!! I was so thankful!! It was quick he was so nice. He should get a raise for his customer service.
Tim was terrific.. very personable and knowledgeable ..he knows what he is doing..
..
Luis and Edwin did an OUTSTANDING job in replacing my old furnace with a new one. They were thorough in every aspect of the job. From removal to the new install and clean up. Very professional and answered any questions I had. I can't thank them enough for the excellent Jobe they performed. 👍👍👍👍
Polite, professional, and diligent.
Mason was very polite and courteous. He explained everything

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 Millville homes around the clock. We’ve serviced the Colonial Revivals and American Foursquares that housed mill workers a century ago, with their older heating systems and original plumbing.

We’ve maintained equipment in the Cape Cods and ranches that filled in as the town grew through the 1970s and beyond. We’ve upgraded electrical panels in homes that were built when the demand for power was a fraction of today’s requirements.

Millville’s industrial heritage lives on in its housing stock, and GEM brings experience with every era of construction.

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 HVAC technician standing in front of service van

Heating and Cooling Services in Millville, MA

Millville winters challenge every heating system, and summers bring the same demand for cooling as anywhere in the Blackstone Valley.

GEM provides complete HVAC services throughout Millville, from emergency repairs to planned replacements.

(833) 222-2953

Cooling System Icon

Air Conditioning Services in Millville

Millville summers demand working air conditioning just like any Massachusetts community.

Our cooling technicians keep your system running through heat waves with responsive service and lasting repairs.

Heating & Cooling Icon

Furnaces for Millville Homes

When your furnace fails in Millville, your home loses heat regardless of the town’s size.

GEM’s heating technicians restore warmth to homes throughout the Blackstone Valley. From minor repairs to full system upgrades, we provide clear guidance and dependable workmanship at every step.

  • Furnace Installation: We install furnaces matched to your home’s characteristics, whether a compact mill-era cottage or a larger modern build.
  • Furnace Replacement: Aging furnaces lose efficiency and become less reliable. Upgrading brings peace of mind and lower operating costs.
  • Furnace Repair: Ignition problems, blower issues, and inconsistent output all respond to our diagnostic expertise.
  • Furnace Maintenance: Annual service maintains efficiency and catches problems before they cause failures.
Ductless Icon

Ductless Mini-Splits

Older Millville homes often lack central ductwork. Ductless systems provide heating and cooling without major renovation.

GEM’s ductless specialists design and install systems that heat and cool specific areas without requiring ductwork modifications. The result is quiet, efficient comfort exactly where you want it.

Heat Pump Icon

Heat Pumps

Heat pumps provide efficient heating and cooling from one system, reducing equipment complexity for Millville homeowners.

GEM helps Millville homeowners maximize heat pump performance through expert installation, timely repairs, and regular maintenance. Our certified technicians understand these systems thoroughly.

  • Heat Pump Installation: We configure systems for year-round performance in your Millville home.
  • Heat Pump Replacement: When heat pump efficiency declines, current technology delivers better results.
  • Heat Pump Repair: Mode switching problems and reduced output indicate issues we can diagnose and fix.
  • Heat Pump Maintenance: Regular service keeps heat pumps operating efficiently through every season.
Boiler Icon

Boilers

Boiler heat remains common in Millville, particularly in homes from the early and mid-twentieth century.

GEM’s heating team provides comprehensive boiler services to keep your system safe, efficient, and dependable. We service both gas and oil boilers using quality components and proven techniques.

  • Boiler Installation: We install boilers matched to your home’s radiators or baseboard distribution.
  • Boiler Repair: Pressure issues, leaks, and uneven heating all fall within our expertise.
  • Boiler Maintenance: Annual service prevents efficiency losses and catches wear before failures.
A piggy bank represents Mass Save rebate savings

Oil-to-Gas Conversions

Where natural gas service reaches your Millville property, converting from oil can simplify maintenance and reduce costs.

Technician Icon

Radiant Heating Systems

Radiant floor heat provides even warmth without drafts, working well in both historic and newer Millville homes.

GEM installs and maintains radiant systems throughout town.

Indoor Air Quality Icon

Indoor Air Quality Solutions

Older homes with less air sealing may have different air quality challenges than newer construction.

GEM offers filtration, purification, and humidity control that improves indoor air quality throughout your Millville home.

Smart thermostat Icon

Thermostats & Smart Home Devices

Smart thermostats provide control and efficiency gains for Millville homeowners regardless of home age.

GEM installs connected devices that modernize comfort control.

GEM Plumbing Heating Cooling u0026 Electrical branded technician portrait

Complete Plumbing Services in Millville, MA

From historic homes with original plumbing to newer construction with modern fixtures, Millville’s housing diversity requires plumbers who adapt to what they find.

GEM’s licensed plumbers serve Millville with expertise across every era of residential plumbing.

(833) 222-2953

Drain Cleaning Icon

Drain Clog Removal & Sewer Services in Millville

Older homes often have drain systems that have developed problems over decades of service.

GEM’s drain cleaning eliminates buildup and restores proper flow throughout your Millville home.

  • Kitchen Drains: Grease, food waste, and soap build up inside pipes, gradually reducing flow. Professional cleaning removes deposits before complete 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 and sediment that cause backup during storms if not cleaned regularly.
Hydro Jet Icon

Hydro Jetting

When standard drain snaking can’t clear stubborn blockages, hydro jetting scours the entire pipe interior with high-pressure water.

This service safely removes grease accumulation, tree root intrusion, and years of buildup from Millville drain lines. Hydro jetting restores full flow capacity and reduces future clog frequency throughout your plumbing system.

Leaks Icon

Plumbing Leaks

Ceiling stains, musty odors, and dripping sounds often signal hidden leaks causing ongoing damage.

In older Millville properties, worn connections and aging pipe materials frequently develop small leaks that grow into expensive problems. Our technicians use specialized detection equipment to locate leaks precisely, complete permanent repairs, and prevent water damage from spreading through walls, floors, and foundations.

Water Heaters

Water Heater Repair & Replacement

Hot water ranks among the most essential home systems, regardless of when your Millville home was built.

GEM services tank and tankless water heaters throughout the Blackstone Valley.

  • Traditional Water Heater Installation: We install water heaters sized for your household’s actual hot water demand.
  • Traditional Water Heater Replacement: Aging tanks eventually fail. We replace them before they create problems.
  • Traditional Water Heater Repair: Heating element failures and temperature issues respond to our expertise.
  • Traditional Water Heater Maintenance: Regular service extends tank life and maintains efficiency.
  • Tankless Water Heater Installation: On-demand systems provide endless hot water with smaller footprints.
  • Tankless Water Heater Replacement: When tankless units age out, we install current models with improved features.
  • Tankless Water Heater Repair: Error codes and output problems indicate issues we can resolve.
  • Tankless Water Heater Maintenance: Annual service keeps tankless systems performing properly.
Water Treatment Icon

Water Filtration & Water Quality Improvements

Water quality varies across Millville, and many homes benefit from treatment systems.

GEM installs water treatment solutions matched to your specific conditions.

Well Systems Icon

Well System & Well Pump Repair

When your well pump malfunctions, household water supply stops completely. GEM provides professional well pump services including installation, repair, and replacement to maintain dependable water flow for Millville area properties on private wells.

Remodel Icon

Kitchen & Bath Remodels

Outdated plumbing fixtures affect both the function and value of your Millville home.

Corroded faucets, sluggish drains, and inconsistent pressure indicate systems ready for upgrades. GEM’s plumbers install modern fixtures that improve daily convenience while complementing your home’s style.

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

Sump Pumps

Basement water intrusion affects many Millville properties, and working sump pumps provide essential protection.

GEM keeps these critical systems functioning reliably.

  • Sump Pump Installation: We install pumps with capacity matched to your property’s water intrusion.
  • Sump Pump Replacement: When pumps fail, prompt replacement prevents water damage.
  • Sump Pump Repair: Pumps that run constantly or won’t engage need professional attention.
  • Sump Pump Maintenance: Regular testing confirms your pump will work when needed.
Licensed GEM electrician working inside electrical panel

Power Your Home With GEM’s Millville Electricians

Electrical systems in Millville range from original wiring in century-old homes to modern installations in newer construction. Both require professional service.

GEM’s licensed electricians serve Millville with expertise across every era of residential electrical work.

(833) 222-2953

Equipment Icon

EV Chargers

Home charging makes electric vehicle ownership more practical and convenient for Millville drivers.

GEM’s certified electricians install Level 2 chargers in garages and driveways, providing faster charging speeds and professional wiring that meets safety standards.

Smart Phone Icon

Smart Home Installation

Connected devices and smart home systems add convenience, efficiency, and control to modern Millville homes.

GEM’s electricians install and integrate smart thermostats, lighting controls, security components, and energy monitoring systems that work together seamlessly.

Detector Icon

Carbon Monoxide & Smoke Detector Installation

Properly placed and maintained detectors provide critical early warning against invisible dangers.

Our electricians install smoke and CO detectors in optimal locations throughout your Millville home, test each unit, and ensure battery backup systems function correctly.

Generator Icon

Standby Generator Repair & Installation in Millville

When storms knock out power, generators keep essential systems running while you wait for restoration.

GEM installs and maintains backup power for Millville properties. We guide you through selection, handle installation, and provide ongoing service.

Lighting Icon

Indoor & Outdoor Lighting Design

Proper lighting improves both function and appearance in Millville homes of every vintage.

GEM electricians install lighting solutions that enhance your Millville property.

  • Indoor Lighting: Recessed fixtures, pendant lights, under-cabinet illumination, and accent lighting tailored to your Millville home’s style and function.
  • Outdoor Lighting: Durable, efficient landscape and security lighting for walkways, driveways, patios, and yards that improves safety and curb appeal.
Electrical Panel Icon

Electrical Panel Upgrades

Your electrical panel must safely handle your Millville home’s power demands as you add appliances, devices, and technology.

GEM’s electricians evaluate your current capacity, explain upgrade options, and install panels that deliver reliable power with room for future needs.

Rewiring service icon representing professional plumbing repairs

Rewiring & Wiring Installation

Older Millville properties often contain wiring that cannot safely meet modern electrical loads.

Flickering lights, frequently tripped breakers, and outlets that feel warm indicate systems needing professional attention. GEM replaces outdated wiring to current codes, delivering safe, reliable power throughout your home.

Icon representing electrical services

Surge Protectors

Storm activity, grid fluctuations, and aging infrastructure expose Millville homes to damaging power surges.

Whole-home surge protection installed at your electrical panel guards every circuit and connected device against voltage spikes that destroy electronics and appliances.

Commercial Icon

Commercial Electrical Services

Millville businesses depend on consistent electrical service to operate efficiently and safely.

Our commercial electricians serve retail locations, office buildings, and light-industrial facilities throughout the community. We handle lighting upgrades, panel work, safety inspections, and emergency repairs that keep local businesses running.

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

Millville may be small, but your home deserves professional service from technicians who treat every community with respect.

GEM has served New England families since 1949, including the smaller towns that make the Blackstone Valley what it is. Call us or schedule online for same-day response throughout Millville.

GEM technician in front of service truck


Frequently Asked Questions

Does GEM really serve small towns like Millville?

Yes. Millville is part of our regular service territory. Community size doesn’t affect our commitment to quality service.

How quickly can I get service?

Same-day appointments are available for most calls. Millville receives the same scheduling priority as larger communities.

Do your technicians have experience with older homes?

Yes. Many Millville homes date from the mill era, and our technicians understand the construction methods and systems typical of that period.

What makes GEM different from other providers?

We combine the resources of a large regional company with genuine commitment to every community we serve. Millville homeowners receive the same quality work and responsive service as anyone in our territory.

How can I prevent emergency repairs?

Regular maintenance catches problems before they become emergencies. GEM’s Home Comfort Club includes scheduled service that helps Millville homeowners avoid unexpected failures.