Cambridge, MA Water Heater Replacement
Whether you need emergency replacement or planning an upgrade, GEM can help!
Professional Water Heater Replacement Services
No hot water? GEM provides same-day water heater replacement to get your household back on track fast.
At GEM Plumbing & Heating Services, LLC, we provide emergency water heater replacement services in Cambridge. When your system has failed and you need help immediately, our licensed plumbers will reach you quickly, assess the problem, and install a new water heater as fast as possible. Give us a call today for same-day water heater replacement in Cambridge.
We Serve the Cambridge Area
When you’re dealing with no hot water, you need a plumber who can actually get there today.
Our technicians understand that a failed water heater disrupts everything. GEM has the team and equipment to respond to emergencies across Cambridge and the Greater Boston area the same day you call. We stock common water heater models on our trucks so we can often finish your replacement in a single visit.
75
Years in Business
700
Skilled employees
24/7
Emergency Service
500
Trucks on the Road
Same-Day Water Heater Replacement Services
Every hour without hot water makes the problem worse. GEM responds fast.
Right now you can’t take a proper shower, can’t wash dishes effectively, can’t do laundry. Your household is stuck. GEM offers same-day replacement services in Cambridge for exactly this situation. Our technicians arrive on time, diagnose the failure quickly, and install a new water heater the same day so you’re not going another night without hot water.
Get Pre-Approved Financing
GEM Makes the Water Heater Replacement Process Easy
You have enough on your plate right now. GEM handles the replacement so you don’t have to.
GEM moves quickly and takes care of everything so you can get back to normal.
Your water heater is down and you need help now. Call us or book online and let us know it’s urgent. We prioritize emergency calls and dispatch technicians to Cambridge as quickly as possible.
Our technician quickly assesses your failed water heater and confirms replacement is needed. We present options clearly, provide upfront pricing, and get your approval without wasting time.
Once approved, our licensed plumbers work efficiently to restore your hot water. We remove the failed system, install the new one, and ensure every connection is safe and meets code.
We verify everything works before leaving. You’ll have hot water running and confirmation that your new system operates correctly. We don’t leave until you’re satisfied.
Don’t Trust Your Home & Family to Just Anyone.
What Our Customers Are Saying
100% Satisfaction Guarantee
Keep Your New Water Heater in Top Shape with Routine Maintenance
Once your emergency is resolved, regular maintenance helps prevent the next one.
You just went through something you’d rather not repeat. Regular maintenance catches the small issues that lead to sudden failures. GEM offers professional maintenance services to help ensure your new water heater doesn’t leave you in this situation again. Call GEM today to learn more.

The Home Comfort Club
Service plan starting at
$49.99 /mo
Choose GEM for Water Heater Replacement Services in Cambridge
You need hot water now. Call GEM.
GEM serves homeowners with same-day emergency replacement when your water heater fails. We’re ready to respond quickly for quality water heater replacement in Cambridge. Give us a call or contact us online right now.
Other Services You May Need
Water Heater Replacement FAQs
How fast can GEM get to my Cambridge home?
We prioritize emergency calls and can often dispatch a technician the same day you call. Cambridge’s central location means we typically have technicians nearby. If you call in the morning, we can frequently complete your entire replacement before evening.
What if I don’t know what kind of water heater I need?
Our technician assesses your home’s requirements and recommends appropriate options on the spot. We carry common models on our trucks, so we can often install the same day without a second visit. Cambridge’s mix of housing types means we see a variety of configurations and can advise accordingly.
Is emergency water heater replacement more expensive?
GEM provides the same honest, upfront pricing for emergency calls as for scheduled appointments. We give you a clear estimate before starting any work.
Can I get rebates even though this is an emergency?
Yes. Mass Save rebates apply regardless of whether your replacement was planned or emergency. GEM helps Cambridge homeowners identify qualifying models and submit rebate applications.



