Resolve Drain Problems in Your Portsmouth Home

The kitchen sink fills with murky water, your shower drains at a crawl, and an awful smell wafts from bathroom pipes.

Professionally cleared drains allow water to vanish instantly. No standing pools, no odors, no backup anxiety. GEM Plumbing & Heating Services, LLC delivers thorough drain cleaning in Portsmouth, RI, removing blockages entirely so your plumbing functions properly. Schedule your drain cleaning with GEM today.

(833) 222-2953


Portsmouth Drain Emergencies, Any Hour

Sewage surfacing through floor drains or toilets flooding onto tile demands immediate professional help.

GEM provides 24/7 emergency drain cleaning across Portsmouth. Our technicians respond rapidly, locate obstructions, and eliminate them before water damages your home. Call GEM any time for emergency drain service.

(833) 222-2953


Portsmouth Has Counted on GEM Since 1949

You deserve a plumber who honors appointments, does careful work, and charges honestly.

GEM has served Portsmouth homeowners since 1949. Our plumbers understand drain issues affecting local homes, from older pipes in Portsmouth Village to properties near Melville. We arrive equipped to solve your specific problem.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road

GEM’s Approach to Drain Service

Dealing with clogs is frustrating enough without confusing service visits or surprise invoices.

We appear within the scheduled window, prepared to work. Our trucks carry tools to resolve most drain issues in one trip.

Before starting, you receive a clear price. No pressure, no hidden fees afterward.

We don’t merely poke through debris. Professional equipment removes complete obstructions so drains flow freely.

We test drains to verify proper flow before packing up. If anything’s wrong, we fix it right away.

(833) 222-2953

Common Portsmouth Drain Blockages

Different substances create different plumbing issues. Here’s what our technicians typically find in Portsmouth pipes.

Kitchen drains clog as grease cools and hardens inside pipes. Small amounts build up until water barely passes.

Bathroom drains catch hair that binds with soap and styling products, creating dense obstructions.

Only toilet paper dissolves properly. Wipes, tissues, and sanitary items cause stubborn blockages.

A coating of minerals from Portsmouth’s water accumulates inside pipes, narrowing passages and catching debris.

Mature trees throughout Portsmouth send roots into sewer lines through cracks, blocking flow.

(833) 222-2953

GEM Technician Explaining Plans to Customer

(833) 222-2953

Why Portsmouth Residents Pick GEM

When drains fail, you need rapid response and permanent solutions.

GEM has cleared Portsmouth drains for 75+ years. We’ve encountered every clog type and know the right fix for each.

A blocked drain disrupts your whole household. GEM provides same-day scheduling throughout Portsmouth.

A five-star track record results from punctuality, thorough work, and fair pricing. Portsmouth homeowners consistently select GEM.

You know the cost before work begins. No hidden charges, no invoice surprises.

GEM handles plumbing, drains, HVAC, and electrical. One company manages all your Portsmouth home needs.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8686 reviews
Two Gem workers showed up to do annual service on time. Dave and his coworker were friendly, professional and excellent communicators.
The professionals from Gem came to our house to fix a leaky well pump. Fortunately, they diagnosed the problems, and were able to replace our well and tank all in one day. They showed me how bad the pump and tank were, gave us options, gave us estimate. After everything was installed they tested everything to make sure it was in working order. I had a great experience, and I would highly recommend using them. I cannot thank them enough.
Chris and Nem cleaned & checked the parts of my A/C system making sure all was functioning properly. Both helped me have a better understanding of how the unit works & things to consider as upgrades to the HVAC system. Based on their visit I plan to renew my annual maintenance plan.
Quick appointment, resolution and everything‘s working great
Great experience. On time, pleasant and performed work efficiently.
Excellent professional service. Joseph explained everything about our annual A/C maintenance service. He is a fine representative for GEM.
Dovantay was very knowledgeable and professional.Dovantay did a great job.
Was able to get an appt right away and excellent technicians
GEM customer service and technicians are great. They communicate with you, are prompt, courteous and very knowledgible.
Quality work, fast response time. Great staff and incredible technicians.
Thanks for your excellent service.
Scott was kind and very welcomed , explained what the issue could be and recommended few option , he was very thorough and knowledgeable.
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. 👍👍👍👍
He was on time , very professional, and knew how to correct our plumbing problem9 on
Excellent service, highly recommended. We had a ceiling fan replaced with a chadelier on a cathedral ceiling. It was not that easy, and they did a great job!
Knew his business well, was extremely friendly and patient with me. Overall, just a very pleasant experience.
Anthony Pena was SUPER !

Labor Price was RIDICULOUSLY Overpriced !!!!
Outstanding evaluation of mini split 2 heads and the exterior fan. Excellent service for better maintenance going forward. Detailed inspection and testing of all components including outside line bundles and their likely performance considering deterioration to date. Options, benefits and costs compared and explained. Decisions made and work performed immediately and perfectly!!! Thank you Richard and later for satisfaction follow up. Calling GEM is the best decision I have made as a homeowner. THANK YOU!!! To Eric, Genaro, Jacob, Leo, and your whole team for your superlative work ethic and dedication to the process from of dismantling our 80 year old boiler / hot water system to installation of our new tankless water heater system. And the GREAT clean up also! You are highly trained professionals and finely tuned team. Your attention to every detail and completion of each phase has made me a happy and confident customer.
Knowledgeable and friendly
Technician was very responsive and with great attention to detail.
I've dealt with Carmines for years. Decided to give them another job following their acquisition by GEM. Still the same good-hearted people. Paul came to our house & w/in minutes diagnosed the prob with our mini-split AC system: a clogged drain. He explained everything about the system; did a great job; & was a pleasure to speak with.
I contacted the office later with a billing inquiry later. Sonja in Customer Service resolved my call to my satisfaction. I will do business with GEM Carmine's again.
Josh and Kevin were fantastic. They showed up on time and were very helpful and professional. At every step of the process, they kept me informed. They tested the units and showed me and my wife how to operate and select the functions we like with our remote. Thank You GEM for a great job. Thanks Kevin and Josh for your professional manner and you're great work.
All options were explained with pros and cons of each. The Technician was extremely polite and professional in explaining the options and repairs that were needed.
Very happy with the service. The men were kind, professional, and did quality work. The whole process from booking the appointment to work being finished was very fast.
John was very conscientious

Professional Clearing vs. Chemical Products

Store-bought drain cleaners promise quick solutions but typically cause worse problems.

Chemical products corrode pipes while only partially clearing clogs. Here’s why professional service is smarter.

Store chemicals eat away pipe walls, especially older Portsmouth systems. Professional methods protect all materials.

Retail products dissolve just enough for water to trickle. Professional tools remove everything so clogs don’t return quickly.

Professional plumbers determine why blockages form and suggest prevention. Chemicals only mask symptoms.

Drain cleaners emit toxic fumes and leave residue. Professional techniques eliminate these hazards.

GEM Plumbing Heating Cooling u0026 Electrical service truck exterior

(833) 222-2953

customer and technician interaction

Prevent Clogs with GEM’s Home Comfort Club

Routine maintenance catches developing problems before emergencies.

GEM’s Home Comfort Club includes plumbing inspections that identify forming blockages before backups happen. Members receive priority scheduling and service discounts. It’s practical protection for your Portsmouth home’s drains.


Other HVAC Services You May Need


Get Portsmouth Drains Flowing Again

Sluggish drains, stubborn clogs, complete backups—GEM handles everything. Our Portsmouth plumbers arrive promptly, clear obstructions completely, and verify proper drainage before leaving. Call or book online to schedule drain cleaning today.

GEM technician in front of service truck


Portsmouth Drain Cleaning FAQs

How can I tell if drains need professional attention?

Slow fixtures, gurgling sounds, foul odors, or visible backup indicate clogs needing professional removal. Acting early prevents complete stoppages.

Is professional drain cleaning safe for older pipes?

Absolutely. Unlike corrosive chemical products, professional methods are gentle on all pipe materials, including older Portsmouth systems.

What’s the typical duration for drain service?

Most appointments take one to two hours depending on blockage severity and location. GEM works efficiently while being thorough.

Why do blockages keep recurring?

Frequent clogs often signal underlying issues like pipe damage or root penetration. GEM can investigate further to find the root cause.

Can GEM service main sewer lines?

Yes. GEM clears main sewer connections and individual drains throughout Portsmouth. Our equipment handles obstructions anywhere in residential plumbing.