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 8895 reviews
GEM plumbing recently installed a ductless minisplit system in my home. The installers did an excellent job. They were extremely knowledgeable, courteous, and patient. They communicated with me every step of the way and took the time to answer all of my questions. The system is working beautifully. If you are looking for a contractor to install a ductless minisplit system, I highly recommend GEM plumbing.
I do wish it hadn’t been so expensive, but I will say I really did feel like my technician understood what he was doing. He was knowledgeable and professional. He explained things well and I’d be happy to work with him again.
William (Bill) and Antony arrived promptly and serviced my boiler system – everything is up and running smoothly (and the hot water is back).!
Dory was friendly, respectful, and went above and beyond!
Omar did an excellent job installing our central air conditioning system. Very efficient and friendly. He got the system up and running quickly and had a great attitude. Kept the house neat while cutting holes in the ceiling for vents. An all around positive experience.
Steve R was amazing and was super helpful and kind 10/10 would welcome back!!
Eliceo from Gem is a professional skilled technician. He explained the installation process and was organized and neat.
Very efficient and focused. They were in and out in no time.
Great job. Very helpful explaining what the problem and what to expect from the repair. Highly recommend Gem.
Walter and Anthony did a great job!
1st time using GEM for plumbing. Process was smooth, the workers were professional and diligent and kept me up to date the entire process. I highly recommend their services
Right on time, very knowledgeable about the issues I had. Great job fixing the leaks I had at home. No doubt I would recommend their service. Thank you Abraham.
Nice people, quick to respond and knowledgeable. Highly recommend them for emergencies. William T. was great, thank so much
First maintenance on our Generac. All went very smoothly!! Arrived within timeframe provided and even informed on actual arrival that day!
Very polite gentleman who went right to work, provided an update once maintenance was completed and explained basic process performed.
David S, our GEM technician was on time, respectful of our home and provided us with a thorough explanation of our GEM service contract and the scope of work completed and recommended. I would highly recommend him again!
Alec and Scott made quick work of what turned out to be a simple solution. Very efficient, pleasant and explained the issue and recommendation clearly.
Both service calls to my house were with Nick, and I can't say enough good things about him. He's professional, courteous, communicative, and thorough. My only hiccup with Gem has been conflicting information from the office, but even with hiccups the staff have been professional and friendly. Thank you, Gem! You're the best, Nick!
great guy! vaery talented and professional
Joseph (Junior) from GEM Plumbing & Heating came out to do a check on our HVAC system for this season. He was very thorough, knowledgeable, and honest. Our system is in great shape after 16 years. Thank you Joe!!! We were on a contract plan, which was very reasonable, so we paid nothing at the time of service.
Our tech was Joseph (junior), Incredible experience came out the same day.Billed me for the service. Exceptional diagnostics, developed a number of options to fix the problem. We called four other places.First three never showed one showed and walked away, without figuring anything out. Our A/C has been out for 6 wks waiting for people to not show up. YOU ABSOLUTELY MUST CALL GEM FIRST
GEM responded very quickly. I was out of state when my tenant called stating the A/c system wasn't working. I called GEM to see if they would be willing to help me. I didn't have an account with them but they were more than willing to assist me with my broken A/C system.
Nick the technician was very knowledgeable and worked with me while I was out of state and with my tenants. He articulated very well, explaining all the issues, what the repair process would involve and the cost. There were no surprises. My tenants informed me that Nick was terrific !
Nick got the system up and running. Overall, it was a very positive experience and I would highly recommend GEM to anyone.
Great service. Timely response and got the job done. It’s on the pricey side but that’s expected given their quick response time. Joe was particularly good and have had him out twice on our property. Thanks!
From beginning to end the experience was amazing. It started with my man Walter who calmly with humor explained the process and my guys Ben and his partner who took cared of me and my family. They were professional and very knowledgeable about the process. Their patience when not finding my well was welcome. Awesome job
Thank you
The people are nice, punctual, pleasant.
And best of all great prices. I'm very happy with the service.
I was very impressed with Dory . He was extremely knowledgeable and very helpful.

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.