Tankless Water Heater Services in Somerville, MA

Efficient Tankless Water Heater Solutions for Endless Hot Water

Upgrade to a modern tankless system or keep your existing unit running smoothly with expert installation, repair, and maintenance services.

Tankless Water Heater Services You Can Trust

Enjoy continuous hot water and improved energy efficiency with professional tankless water heater services from Green Tech Plumbing & Heating Inc. We provide expert installation, repair, and maintenance to ensure your system performs at its best.

With over 15 years of experience, our skilled plumbers deliver reliable and cost-effective solutions tailored to your home’s needs. Whether you’re upgrading from a traditional system or maintaining your current unit, we ensure long-lasting performance.

Our Tankless Water Heater Services

Installation & Replacement

Switch to a tankless system for endless hot water and lower energy consumption.

Repair Services

Fast and reliable repairs to restore your hot water without delays.

Maintenance & Tune-Ups

Routine maintenance helps extend system life and maintain efficiency.

Your Trusted Partner for COOLING • PLUMBING • DRAIN CLEANING • HEATING

20+ Years of Cooling, Plumbing & Heating Experience

Decades of hands-on experience serving homeowners and businesses with dependable solutions.

Licensed, Bonded & Insured Technicians

Fully certified professionals delivering safe, code-compliant installations and repairs you can trust.

Same-Day Cooling, Plumbing & Heating Service

Fast response and same-day service for repairs, installations and maintenance when you need it most.

Upfront Pricing With No Hidden Fees

Honest, transparent estimates before any work begins so you always know what to expect.

4.8

Hundreds of happy customers trust Green Tech for quality service and long-term results.

24/7 Emergency Cooling, Plumbing & Heating Repairs

We’re available around the clock for urgent cooling, plumbing, drain cleaning and heating emergencies.

Proudly Serving

Local Communities

Testimonials

Andreea Georgescu

Great experience. Very quick to reply and we’re able to come over the same day, on a Sunday. Had to replace the faucet, and they did right there. All communication remotely since we live in a different state went very smoothly.

Tyler Su

Dave was great, very clear and honest about my options and pricing. He also wore shoe covers which is always appreciated. Communication about scheduling was quick and easy over text.

Jonathan Hoggatt

Fantastic service for a tankless water heater repair. Called them, someone came within 30 minutes, and 30 minutes later I had hot water again.

Rob Noyes

A great local company with terrific service. Dave came out to replace our kitchen faucet when we were in a pinch and did a great job. He was courteous and helpful and did the replacement up right. I’d happily recommend Green Tech to friends with similar problems!

Tara Mehan

We had a leak under our kitchen sink that turned out to be several leaks. Dave came out quickly on a Saturday and fixed it in under 30 minutes without having to replace any parts. He was professional and efficient. Would recommend to anyone local who’s in a pinch! Thanks for the help Dave!!

MikeBoston

Came home after a 12hr overnight shift to water gushing out of the top of one of the water heaters. I sent a text to Green Tech and they responded with in 30 minutes. less than 2 hours later they were at the front door to check it out, 2 hours later had a new water heater installed. The Tech was polite and professional. Explained what he would do and the cost. If you live in Boston you know the cost for plumbing/heating/electric is a premium. But you get quality work for that price.

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