HVAC Hopkinton MA

Reliable HVAC Services in Hopkinton, MA

Keep Your Home Comfortable Year-Round with Endless Energy

Are you looking for expert HVAC services in Hopkinton, MA? Whether it’s the sweltering heat of summer or the icy chill of winter, Endless Energy is here to ensure your home stays comfortable year-round. With over 40 years of experience in heating and cooling, our certified technicians offer high-quality installation, repair, and maintenance services tailored to meet your specific needs. From energy-efficient upgrades to emergency repairs, we’re the trusted choice for homeowners in Hopkinton.

Why Choose Endless Energy for Your HVAC Needs?

Over 40 Years of Expertise: Locally owned and operated, we’ve been serving Massachusetts residents with top-tier HVAC solutions since 1980.
Certified Technicians: Our fully licensed, insured, and certified HVAC professionals guarantee reliable service with industry-leading standards.
Energy Efficiency Experts: Specializing in high-efficiency heating and cooling systems, we help you reduce your energy bills while improving comfort.
Mass Save® Certified: As a Mass Save® contractor, we make it easy to access rebates and interest-free financing for energy-efficient HVAC upgrades.
24/7 Emergency Services: HVAC issues can happen at any time. Our team is available around the clock to handle urgent repairs and restore comfort to your home.
Upfront, Transparent Pricing: We provide honest, clear estimates with no hidden fees, so you know exactly what to expect.

Comprehensive HVAC Services in Hopkinton

HVAC Installation & Replacement

When it’s time to upgrade or replace your HVAC system, trust Endless Energy to deliver top-quality installation services. We install high-efficiency heating and cooling systems from leading brands like Mitsubishi®, LG®, and Bosch®, ensuring long-term comfort and energy savings. Our installation services include:

Ductless mini-split systems
Heat pumps for year-round comfort
Central air conditioning systems

Benefits of upgrading with us:

Reduced energy bills with ENERGY STAR® certified systems
Up to 12-year manufacturer warranties
Mass Save® rebates up to $10,000 on qualifying heat pump systems

Reliable HVAC Services in Hopkinton, MA

Keep Your Home Comfortable Year-Round with Endless Energy

Why Choose Endless Energy for Your HVAC Needs?

Over 40 Years of Expertise: Locally owned and operated, we’ve been serving Massachusetts residents with top-tier HVAC solutions since 1980.
Certified Technicians: Our fully licensed, insured, and certified HVAC professionals guarantee reliable service with industry-leading standards.
Energy Efficiency Experts: Specializing in high-efficiency heating and cooling systems, we help you reduce your energy bills while improving comfort.
Mass Save® Certified: As a Mass Save® contractor, we make it easy to access rebates and interest-free financing for energy-efficient HVAC upgrades.
24/7 Emergency Services: HVAC issues can happen at any time. Our team is available around the clock to handle urgent repairs and restore comfort to your home.
Upfront, Transparent Pricing: We provide honest, clear estimates with no hidden fees, so you know exactly what to expect.

Comprehensive HVAC Services in Hopkinton

HVAC Installation & Replacement

Ductless mini-split systems
Heat pumps for year-round comfort
Central air conditioning systems

Benefits of upgrading with us:

Reduced energy bills with ENERGY STAR® certified systems
Up to 12-year manufacturer warranties
Mass Save® rebates up to $10,000 on qualifying heat pump systems

Read our 5-star reviews on Google.

Andy Grant

A great crew, friendly, explained every step, played with our dog and made sure she didn't get out on her own. I was surprised how many guys showed up over the course of two days for a heat pump installation, but each one introduced themselves and said what their role was. The most impressed I've ever been by any home improvement project crew. Hunter, Joe, Chris...all were superb! Endless Energy are the only people I'd ever call.

Felice Zinderman

Gavin was here to do our mini splits cleaning. He was exceptionally professional, thorough, and careful in his work. We also discussed other home heating issues (e.g boiler maintenance). He was knowledgeable and clear in his explanations. We are confident in his expertise and find him to be genuine and passionate about his work. We can’t recommend Gavin and Endless Energy highly enough since we are very satisfied customers!

Leisanne Doo

James and installation team were knowledgeable, skilled, and courteous. Excellent experience using Endless Energy for heat pump estimate and istallation.

Wes Merrill

My wife and I decided to replace our failing natural gas furnace and central air conditioner with a new furnace and whole house heat pump. Mike and his team from Endless Energy did the complete installation for us. As the project moved along Mike was easy to work with and kept us updated and answered all of our questions. They took care of everything we requested and Mike even went out of his way to modify our attached whole house humidifier, which was not working, so that it will now work correctly.
After completion the team verified that everything was working perfectly and explained how the heat pump and furnace operated and how to control everything using the smart thermostats.
We are very pleased with our new heat pump and furnace.

Adam Kaufman

Endless Energy (EE) installed my full home heat pump and mini split system several years ago. From the sales through the installation, the entire team was fantastic.

Over the years, they've continued to maintain, assist with preventative maintenance (PM) and even addressed some concerns as they have arisen.

Recently, I was experiencing an annoying noise coming from one of my mini splits. I submitted an online service request and they called back the next morning. One of their service technicians, Don Davis, arrived at my home to address my concerns. He's been to my home before for PM and is great. Extremely knowledgeable of my system, professional and just a great guy. He was able to address one of the "noises" but needed a part to resolve the full issue.

EE and Sean Connolly were great about taking care of my concerns and all is well again. These systems are pretty complex, and Endless Energy really does a great job from top to bottom with delivering on their products and services.

Kevin Pitts

I haven't had the service yet, however we had Gavin Periera come by to estimate and it was far and away more professional and knowledgeable than three of their competitors that tried to estimate without the correct supplies.

Ava Wood

I had a delightful experience with this company.They have amazing self booking service. They are also very easy to work with and very responsive and respectful.

Lauren Martin

Our water heater was leaking and with no knowledge about HVAC, I called Endless energy to come out and take a look. I thought for sure I would have to wait a day or two and just do water clean up every so often. Endless Energy responded immediately and sent out a technician within a few hours. Don came out and I couldn’t help but stand in the basement like one of those customers watching while he worked. He was extremely kind and patient as he answered all of my questions and concerns. He was very knowledgeable with years of experience and explained every step he was doing along with certain things I should keep an eye on with our system! I would recommend Endless Energy especially those that walk into their basement and see water leaking and have absolutely no clue what they’re looking at! They will walk and talk you through every step and leave you feeling comfortable and assured of the job they did. And as I did, you will feel more knowledgeable about your system!

Aaron B

They did an amazing job installing our water heater.We got to meet this very polite man name Don. He worked great around our schedule.

Michael McManus

March 2025:
I had Gavin and Adán diagnose a bad fan in one of my LG floor units. They also installed surge protection in my two outdoor units. There were very professional and friendly. Thanks!

December 2022:
We had two air source heat pumps installed by Endless Energy. The two installers, Matt and Zack were very professional, proficient, and had great attitudes. They made the installation process worry free.

HVAC Hopkinton MA

HVAC Repair and Maintenance

A well-maintained HVAC system operates more efficiently and lasts longer. Whether you need a quick repair or regular maintenance, Endless Energy’s experienced technicians are ready to keep your system running smoothly.

Our HVAC repair and maintenance services include:

Fast, same-day repairs to resolve any issues
Seasonal tune-ups to prepare your system for extreme temperatures
Full system inspections to identify and fix potential problems before they escalate
Filter replacements and cleaning for optimal performance

Routine maintenance ensures your HVAC system operates at peak efficiency, preventing costly breakdowns and extending its lifespan.

Heat Pump Installation: Energy-Efficient Heating & Cooling

Looking for a sustainable solution for both heating and cooling? Heat pumps are an excellent choice for homeowners in Hopkinton, providing energy efficiency and eco-friendly comfort all year long. Endless Energy specializes in heat pump installations, helping you qualify for Mass Save® rebates that can save you thousands on installation costs.

Advantages of heat pumps:

Energy savings: Heat pumps use significantly less energy than traditional systems.
Year-round comfort: Provides both heating and cooling in one efficient system.
Rebate opportunities: Qualify for up to $10,000 in Mass Save® rebates for whole-home heat pump systems.

Maximize Your Savings with Mass Save® Rebates

As a Mass Save® Certified Contractor, Endless Energy helps you take full advantage of the rebates and incentives available through the program. Our team will guide you through the process, from scheduling a no-cost home energy assessment to applying for rebates and HEAT loans.

Available financial incentives include:

Up to $10,000 in rebates for energy-efficient heat pumps
0% interest HEAT loans of up to $25,000 to cover the cost of HVAC upgrades
Additional rebates on insulation and air sealing to maximize your home’s energy efficiency

These programs make upgrading to a high-efficiency HVAC system more affordable, helping you save on both upfront costs and long-term energy bills.

Schedule Your Free Home Energy Assessment Today!

Wondering how energy-efficient your home is? Start with a no-cost home energy assessment. Our certified experts will assess your home’s energy usage, identify areas for improvement, and recommend upgrades that qualify for Mass Save® rebates. It’s a simple way to boost your home’s comfort and save on energy costs.

Why Hopkinton Homeowners Trust Endless Energy

Local Expertise: We understand the unique heating and cooling needs of Hopkinton, providing HVAC solutions that fit your home and lifestyle.
Reliable Service: From minor repairs to full system replacements, we handle every project with professionalism, ensuring your complete satisfaction.
Top Brands & Technology: We only work with the best HVAC brands, offering advanced, energy-efficient systems that are built to last.
Customer-First Approach: Your comfort and satisfaction are our top priorities. We offer transparent pricing, clear communication, and responsive support at every step.

Contact Us Today for Expert HVAC Services in Hopkinton, MA!

Ready to upgrade your HVAC system or need fast repairs? Endless Energy is your go-to HVAC expert in Hopkinton, MA. Whether you need a new system installation, emergency repairs, or a no-cost energy assessment, we’re here to help you achieve optimal comfort in your home.

Call us today at (508) 501-9990 or click “Book Now!” to request your free quote and discover how much you can save with energy-efficient HVAC solutions.