October Is Breast Cancer Awareness Month

Proceeds of New Installations to Benefit The Gloria Gemma Breast Cancer Research Foundation

Get Your Cambridge Drains Flowing Freely

Standing water and slow drains aren’t just annoying in Cambridge homes. They indicate blockages that will only get worse without professional attention.

GEM Plumbing & Heating Services, LLC delivers drain cleaning in Cambridge that works. We clear blockages completely, confirm proper flow, and help you prevent future problems. Schedule service today.

(833) 222-2953


Anytime Drain Service in Cambridge

When your drains cause flooding or create an emergency in Cambridge, you need help immediately. Call GEM.

Emergency drain cleaning in Cambridge is available from GEM any time. We respond quickly to urgent situations, protecting your home from damage and restoring comfort.

(833) 222-2953


Trusted by Cambridge for Generations

GEM’s reputation in Cambridge is built on decades of honest service and quality drain cleaning.

GEM has been serving Cambridge from Harvard Square to Porter Square for over 75 years. Our plumbers understand local drains and the specific issues that affect them.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road

GEM’s Efficient Drain Service Approach

GEM’s drain cleaning process is designed around your needs, not our convenience.

GEM arrives on schedule, ready to solve your drain problem. Our plumbers come equipped for the job.

Before we start, you see the complete cost. Our pricing is transparent with no hidden fees.

We remove full blockages, not partial clogs. Professional cleaning means better, longer-lasting results.

We test your drains thoroughly and provide maintenance advice for your Cambridge home.

(833) 222-2953

Common Drain Problems in Cambridge Homes

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

Hair, soap, and personal care products accumulate in bathroom drains over time. This creates slow drainage and unpleasant odors that make your Cambridge 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 Cambridge home frustrating.

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

Mineral buildup from Cambridge’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 Cambridge plumbing can cause persistent problems that require professional equipment to resolve.

(833) 222-2953

GEM Technician Explaining Plans to Customer

(833) 222-2953

Why Cambridge 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 Cambridge 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 Cambridge homes. They diagnose accurately and fix problems right the first time.

Cambridge 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 Cambridge home.

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


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9508 reviews
Joanne Bennett
2 days ago
Exceptional service from GEM. Douglass is absolutely the best !!! … will use them again. Thank You!
buddy croce
2 days ago
Workers were polite and knowledgeable. They diagnosed the problem right away. And we're able to repair it same day.
Steven Pichette
3 days ago
August 27 2025 . Another excellent yearly electrical plumbing , & heating checkup by Eric Governo , Brody Lott , Aiden Cunningham and crew. Thanks! Aug 2025 – Excellent service by Jacob and his coworker . Yearly maintenance on our Generator . Great service as always . Routine maintenance appointment for our boiler . Highly recommended . 2025- same great service for our routine maintenance for our central air unit. May 14, 2026 – great yearly central air maintence by Joe and Anthony . Professional and helpful explaining the inspection they preformed August -18 2026 – we had our yearly maintence for our generator . Aiden was the Gem tech that came out and did the yearly maintence. Aiden was excellent answering all my questions regarding the generator . Was a pleasure having Aiden serviced our yearly generator maintenance August 21-2026. Gem tech Richard stopped by today to go over a couple of issues with our central air unit . Excellent visit and service . August 28 2026 – another great professional visit today by ( Senior ) Joseph . Our central air went down and was fixed in less than 24 hours . Thanks again ! Oct 1 2026 – Erikson M and Demetris arrived to inspect my furnace for its yearly tune up . Another excellent professtional visit. Thank You !
Kate Kelley
3 days ago
I had a plumbing emergency today & GEM had a guy on my doorstep within 1/2 hour. I couldn’t even get a return phone call from anyone else. Excellent service!
Robert Smith
3 days ago
Christopher was efficient and courteous and completed my boiler and split unit heat annual maintenance quickly. Highly recommended!
Maureen Walsh
3 days ago
Rainey was excellent . He explained why my system failed and explained what a new system would cost . We agreed to replace our furnace which was 24 years old . Rainey and Pedro showed up at 8 and before 4 I had a new furnace installed and the old one hauled away .Easily explained all the process , he was excellent
Kate Pomert
3 days ago
the price put me in sticker shock …..but the work was exceptional. they did a great job and explained to me what they did.
Buck Bruce
3 days ago
Seemed very knowledgeable and very informative. Friendly service as well.
Jim Harrod
3 days ago
I was thoroughly impressed with the superb HVAC maintenance service I received from David Santiago and trainee, Kevin today! Before David and Kevin arrived I was very disappointed with having had my original service date rescheduled to what I thought were spurious reasons? In fact David and Kevin arrived after the designated rescheduled date and time today. GEM's communication was excellent throughout and their people seemed genuine and concerned. When David and Kevin arrived it turned the whole situation around. They could not have been more professional and knowledgable! I am now firmly committed to GEM and their Home Comfort maintenance program.
Maren Stack
3 days ago
Professional, informative, and reliable!
Malek Askar
4 days ago
We just had our heating system replaced. We went from forced hot water system to a central heating and air conditioning system done by GEM plumbing and heating company We had Omar and Michael work in our home for 5 days they installed all the ductwork, the furnace and the condenser. These guys were very professional, kind, clean and informative throughout the whole install every day they explaind what they did and what is the expectation for the next day. Today was the last day they walked me through the whole system, how to change the filter how to operate the new thermostat and what to look for when things are not working properly. I say thank you to the whole team from planing to done, all went great to expectations
Donna Rubinate
4 days ago
Erickson was great. Efficient, friendly and through. Very professional
Dawn Riall
4 days ago
Ryan and his crew were excellent. They were very knowledgeable and took the time to explain things to me. They were helpful and looked for alternatives for my situation. Not looking to simply make a buck and drive up the bill. Even went out of their way to clear way the awful spiders and buckets of water. Would highly recommended Ryan and Gem. Thank you.
Perfect call: rapid diagnosis and plan for repair
Jillian Johnson
4 days ago
Responsive. Organized. Tracks warranties and sets up maintenance schedule.. Various experience levels for specific jobs. Quality work. Pricier but worthy.
Nelson did a great job
On time, friendly, professional and thorough testing and maintenance of old gas boiler and hot water heater, tested all radiators. Great communication about exact arrival time and throughout the process. GEM has well trained professionals. Excellent service as part of my maintenance contract.
Mary Maltezos
4 days ago
Both techs were very professional and answered any questions we had. Also showed us how ro replace humidifier filter when needed. Worked steadily, cleaned furnace and replaced parts requested.
Our service rep Rainey was very professional knowledgeable and described the work and process of how GEM works in an easy to understand way. This was our first time using gem and we had a great experience
AXS441 GM
4 days ago
9-30-26 Excellent! Extremely detailed and thorough. Explained all actions clearly, and very pleasant, and knowledgeable. Very impressed and hope to receive his services in the future. Thank you, A ———————- For Friday. Aug. 21, 2026 by John Excellent!! He checked all vents and 2 air handlers To track locations of Freon. Determined proper pressure levels and other settings were ok but not cooking. Very thorough and knowledgeable. Since performed all these checks, Can he return to finish his work!!! Thank you, Ayres Services were related to lg heat pump, Not items that follow… And price not determined not finished..
Alice Wood
4 days ago
Cane same day, very efficient and great helpful hints, very personable
Thanks to Nehemias and Partner for a great job routine maintaining of my hvac system!
Paul Allen
4 days ago
Great customer service
Heidi Gobeille
4 days ago
Colin was so helpful and efficient. Highly recommend
Cp School
5 days ago
Courteous, knowledgeable and prompt service!

Why Professional Cleaning Beats Store-Bought Solutions

Chemical drain cleaners might seem convenient, but they rarely deliver the results Cambridge 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 Cambridge home.

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

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

When the entire clog is removed, problems don’t return in a few weeks. Professional cleaning provides lasting results for Cambridge 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 Cambridge home. Members get priority scheduling and discounts on all services.


Other HVAC Services You May Need


Get Your Cambridge Drains Flowing Again

Slow drains, stubborn clogs, or complete backups in Cambridge? GEM handles every type of drain cleaning. 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 Cambridge Homeowners

How quickly can GEM clear my clogged drain in Cambridge?

Most drain cleaning appointments take one to two hours depending on the severity and location of the clog. GEM offers same-day service throughout Cambridge, 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 Cambridge 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 Cambridge 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 Cambridge homes.

Can GEM clear main sewer lines in Cambridge?

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