HVAC Dartmouth MA

Expert HVAC Services in Dartmouth, MA

Your Trusted Local Heating and Cooling Professionals

For over 40 years, Endless Energy has been providing top-quality HVAC services in Dartmouth, MA. Whether you need a new installation, fast repairs, or routine maintenance, our team of certified technicians is here to ensure your home stays comfortable throughout every season. Specializing in energy-efficient solutions, we help you reduce your energy bills and maximize home comfort with cutting-edge HVAC systems.

Why Choose Endless Energy for HVAC Services in Dartmouth?

Locally Owned & Operated: As a family-owned business, we are committed to delivering personalized service tailored to your needs.
Expert Technicians: Our team is fully licensed, insured, and certified to handle all aspects of HVAC installation, repair, and maintenance.
Mass Save® Certified: We help you access upfront rebates and 0% financing through the Mass Save® program, saving you money on energy-efficient upgrades.
24/7 Emergency Service: Heating or cooling emergencies don’t wait, and neither do we. Count on us for fast, reliable service whenever you need it.
Energy-Efficient Solutions: Our focus on sustainability ensures that your HVAC system not only keeps you comfortable but also reduces energy consumption and costs.

Expert HVAC Services in Dartmouth, MA

Your Trusted Local Heating and Cooling Professionals

Why Choose Endless Energy for HVAC Services in Dartmouth?

Locally Owned & Operated: As a family-owned business, we are committed to delivering personalized service tailored to your needs.
Expert Technicians: Our team is fully licensed, insured, and certified to handle all aspects of HVAC installation, repair, and maintenance.
Mass Save® Certified: We help you access upfront rebates and 0% financing through the Mass Save® program, saving you money on energy-efficient upgrades.
24/7 Emergency Service: Heating or cooling emergencies don’t wait, and neither do we. Count on us for fast, reliable service whenever you need it.
Energy-Efficient Solutions: Our focus on sustainability ensures that your HVAC system not only keeps you comfortable but also reduces energy consumption and costs.

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 Dartmouth MA

Comprehensive HVAC Services in Dartmouth, MA

HVAC Installation & Replacement

Upgrading to a high-efficiency heating and cooling system can dramatically improve your home’s comfort and energy savings. Our team specializes in installing the latest energy-efficient HVAC systems, including:

Ductless mini-split systems
Heat pumps for heating and cooling
Central air conditioning systems

With Mass Save® rebates of up to $10,000 on qualifying heat pump systems, Endless Energy ensures you get the most value from your upgrade while staying within budget.

HVAC Repairs and Maintenance

Don’t let a broken HVAC system leave you uncomfortable. Endless Energy offers fast, reliable repair services for all types of heating and cooling systems. Our certified technicians are available 24/7 to diagnose and fix your system quickly and efficiently.

Regular maintenance plans help you avoid unexpected breakdowns and extend the life of your system. Our comprehensive maintenance services include:

Full system inspections
Seasonal tune-ups
Filter replacements and cleaning
Early detection of potential issues

Heat Pumps for Year-Round Comfort

Heat pumps are an ideal solution for Dartmouth homeowners looking to reduce energy costs while maintaining year-round comfort. These systems provide both heating and cooling in one efficient unit, and Endless Energy’s team is an expert in heat pump installation.

Why choose a heat pump?

Energy-efficient: Heat pumps use less energy than traditional heating systems, cutting your utility bills.
Eco-friendly: Reduce your carbon footprint with an environmentally friendly heating and cooling solution.
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

Endless Energy is proud to be a Mass Save® Certified Contractor, allowing Dartmouth homeowners to take full advantage of the rebates, incentives, and no-cost energy assessments available through the program.

Available financial incentives include:

Up to $10,000 in rebates for energy-efficient heat pumps
0% interest HEAT loans up to $25,000 for HVAC upgrades
Additional rebates on insulation, air sealing, and energy-efficient equipment

Our experts handle everything, from guiding you through the rebate application process to helping you secure financing for your upgrades.

Get Your No-Cost Home Energy Assessment

Start saving today by scheduling a no-cost home energy assessment with our certified professionals. During the assessment, we’ll evaluate your home’s energy use, identify areas where you can save, and recommend solutions that qualify for rebates and financing.

Why Endless Energy is Dartmouth’s Top HVAC Provider

Over 40 Years of Experience: Endless Energy has been serving Massachusetts with expert HVAC services since 1980.
Upfront Pricing: No hidden fees, no surprises. We provide clear, transparent pricing on all services.
In-House Technicians: Our team of licensed HVAC experts handles every project, ensuring top-quality work from start to finish.
Cutting-Edge Technology: We install and service the most reliable and energy-efficient HVAC systems on the market, including top brands like Mitsubishi®, LG®, and Bosch®.

Contact Us Today for Reliable HVAC Service in Dartmouth, MA!

Whether you need a new HVAC system, fast repairs, or energy-saving upgrades, Endless Energy is your go-to expert for HVAC services in Dartmouth, MA. Don’t wait until your system breaks down—schedule your free consultation or book a service call today!

Call us now at (508) 501-9990 or click below to get started.

Schedule A Call NOW!