Get Your Drains Flowing Again Today

Water is pooling in your sink, your shower takes forever to drain, and that smell coming from the pipes is getting worse.

When your drains are professionally cleared, water disappears the moment you pull the plug. No standing water, no odors, no worrying about backups. GEM Plumbing & Heating Services, LLC provides thorough drain cleaning in Wellesley, MA, removing blockages completely so your plumbing works the way it should. Schedule your drain cleaning with GEM today.

(833) 222-2953


24/7 Emergency Service for Your Peace of Mind

A drain backup at midnight is stressful enough without wondering when help will arrive.

GEM provides emergency drain cleaning across Wellesley around the clock. We understand that plumbing problems don’t respect your schedule, and we respond quickly to restore comfort to your home.

(833) 222-2953


Your Wellesley Neighbors Know GEM

When something goes wrong in your home, you want a company you can trust to make it right.

GEM has served Wellesley families since 1949. Our plumbers live in neighborhoods from Wellesley Hills to Wellesley Farms, and we take pride in keeping local homes comfortable and worry-free.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road

Easy, Stress-Free Drain Service

Getting your drains cleared shouldn’t add to your stress.

We show up when scheduled so you’re not left waiting and wondering. Our plumbers arrive ready to solve your problem.

You know the cost before we start. No hidden fees, no pressure, just honest pricing that lets you decide with confidence.

We clear the entire blockage, not just enough to let water trickle through. Your drains work properly when we leave.

We verify everything flows correctly and share simple tips to help prevent future problems in your Wellesley home.

(833) 222-2953

Common Drain Problems in Wellesley Homes

Different drains clog for different reasons. Here’s what we commonly find in Wellesley homes.

Hair, soap, and personal care products accumulate in bathroom drains over time. This creates slow drainage and unpleasant odors that make your Wellesley bathroom less pleasant.

Grease, food particles, and soap gradually coat kitchen pipes. This leads to standing water and smells that make cooking and cleanup in your Wellesley home frustrating.

Laundry drains collect lint and residue that eventually restrict water flow. This causes backups during wash cycles that disrupt your Wellesley household routine.

Mineral buildup from Wellesley’s water supply narrows pipes over time. This makes drains increasingly slow and prone to complete blockages.

Tree roots, pipe damage, or debris deep in your Wellesley plumbing can cause persistent problems that require professional equipment to resolve.

(833) 222-2953

GEM Technician Explaining Plans to Customer

(833) 222-2953

Why Wellesley Families Call GEM

When drain problems disrupt your home, you need a company that responds quickly and solves problems completely.

Same-day service means your Wellesley routine gets back to normal quickly. We understand that every hour with a clogged drain is uncomfortable.

Our plumbers have cleared every type of clog in Wellesley homes. They diagnose accurately and fix problems right the first time.

Wellesley homeowners recommend GEM because we deliver what we promise: on-time arrivals, quality work, and fair pricing.

The quote we give is the price you pay. No surprise charges when the work is done in your Wellesley home.

Beyond drains, GEM handles all plumbing plus HVAC and electrical. One trusted company for everything your Wellesley home needs.


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8486 reviews
Joan with Gem Plumbing and Heating was professional, knowledgeable, and did excellent work. He replaced our tankless water heater pump and explained everything very clearly. We really appreciate his expertise and would definitely recommend him!
The best ,very professional spent time and explained everything. Aaron was extremely nice and knowledgeable . The most important thing is he fixed the problem that another company didnโ€™t. I am a true believer and signed up to be a. Member for on going maintenance.
I have been looking for a quality heating and plumbing company for some time. Gem is it.
Great timely service
Dave and Kyle are extremely knowledgeable on these water systems. Dave found the problem right off the bat. We are pleased that experienced people work for your company.
Dave is awesome! Knew exactly what to do and quick and efficient! Very nice guy! And Kyle is sweet! Hope to see them again! 5 plus starts from me! Thank you guys ๐Ÿ’™
George was very professional, patient and knowledgeable. He arrived on time, explained what the issue was, and told me what needed to be done. I would definitely recommend Carmines for your repair needs.
Very fast install of 7-zone mini split system and required panel upgrade. From first call to work completion was less than a week. No quality issues of install and the workers were great. Overall GEM is very expensive, but quality and speed are fantastic.
Just completed AC tune up with Nick R. Courteous and knowledgeable service. Thorough and friendly. Arrived on time and explained his intent. Highly recommend!
Richard F. was the first Gem employee I met. My original appointment was to have the air conditioner yearly service (central air). After opening the side panel Richard showed me the black mold and rust inside the unit. NO ONE had ever opened the side panel during a yearly service appointment. There were years of built up black mold. I will NEVER use the companies I have used in the past. Richard presented 2 options. He was not pushy. He simply presented the information to me and answered all of my questions. Richard is respectful both professionally and personally. We scheduled the appointment for the following day (removal of the old unit and condenser and installation of the new.

The following day Richie and John arrived at 7:45AM. Leo then arrived. They worked from the time they arrived (7:45AM-5:00PM) until they completed the job. They are respectful both professionally and personally. They thoroughly explained all the work they did and gave me information that I did not know previously. Again, we get the a/c serviced yearly and no one had ever explained anything. They cleaned up after completing the work. I mean immaculately.
He came over on Easter Sunday and helped us with a big problem that could not wait. He explained everything in detail. He stayed until the problem was resolved. Really nice guy.
Tech was efficient, skilled, client focused and really nice
Very professional and nice. Answer our questions, highly recommended
Joe and Richard are extremely pleasant and professional. I was pleased that when I got the phone call saying that they would arrive in 45 minutes they were at my door in 45 minutes! We are very pleased that we called GEM Heating and Plumbing.
Solid squad, I was sad to hear Bill is retiring. Highly recommend GEM to anyone who has HVAC, plumbing, or electrical needs.
Services were very good. Technician was very polite, respectful and knowledgeable. I was very pleased.
Experts at there craft!! Clean everything as the when . I would recommend them to anyone
Very profesional and courtious and excelent workmenship
Very surprised and very pleased that I wasnโ€™t charged for this visit since James determined that the problem shouldโ€™ve been fixed the first time I called last month. Rather exceptional in these days and times many thanks.
Very good service . Friendly, polite men, did a great job fixing both toilets so everything is working well.
We are thrilled to write this review for our air conditioner service man. Michael is absolutely the best. He was friendly, professional and thorough. He took the time to explain what was going on with our system and made sure we understood what he was going to do. Michael is a definite positive addition to the GEM family.
Generator annual service- ran 4
days straight after the blizzard. Happy to get it tuned up and oil
changed. Thanks!
Richard was very knowledgeable
Very impressed Great personality
Explained everything in simple understanding
Installation workers are here now installing and Iโ€™m very impressed
Excellent job
Went over everything else
Great personalities
He was friendly, knowledgeable, and efficient. He provided good explanations and a better understanding of the workings of the generator.
The techs who replaced my furnace were very friendly and professional.

Why Professional Cleaning Beats Store-Bought Solutions

Chemical drain cleaners might seem convenient, but they rarely deliver the results Wellesley homeowners need.

Professional cleaning provides results you can actually see and feel.

Chemical products only partially dissolve clogs. Professional equipment removes everything so water flows freely and stays that way in your Wellesley home.

Partial clogs trap debris that causes smells. Complete cleaning eliminates the source of unpleasant odors from your Wellesley drains.

Harsh chemicals damage pipes and leave toxic residue. Professional methods are safe for your Wellesley plumbing and your family.

When the entire clog is removed, problems don’t return in a few weeks. Professional cleaning provides lasting results for Wellesley homes.

GEM Plumbing Heating Cooling u0026 Electrical service truck exterior

(833) 222-2953

customer and technician interaction

Prevent Drain Problems with GEM’s Home Comfort Club

The best way to maintain drain health is to prevent problems before they start.

GEM’s Home Comfort Club includes plumbing maintenance that catches developing issues before they affect your Wellesley home. Members get priority scheduling and discounts on all services.


Other HVAC Services You May Need


Get Your Wellesley Drains Flowing Again

Slow drains, stubborn clogs, or complete backups in Wellesley? GEM handles them all. Our plumbers respond quickly, clear drains completely, and make sure everything works before we leave. Call or book online today.

GEM technician in front of service truck


Drain Cleaning Questions from Wellesley Homeowners

How quickly can GEM clear my clogged drain in Wellesley?

Most drain cleaning appointments take one to two hours depending on the severity and location of the clog. GEM offers same-day service throughout Wellesley, so your home gets back to normal quickly.

What signs indicate I need professional drain cleaning?

Slow draining, gurgling sounds, unpleasant odors, or water backing up all indicate blockages in your Wellesley home that need professional attention. Don’t wait for a complete backup.

Is professional drain cleaning safe for older pipes?

Yes. Unlike chemical cleaners that corrode pipes, professional methods are safe for all plumbing materials, including older pipes common in Wellesley homes.

What daily habits help prevent drain problems?

Use drain screens, avoid putting grease down kitchen drains, and schedule annual professional cleaning. Simple habits prevent most clogs in Wellesley homes.

Can GEM clear main sewer lines in Wellesley?

Yes. We clear all drains from individual fixtures to main sewer lines throughout Wellesley. Whatever is affecting your home’s drainage, we can help.