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

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.

Hvac Technician Working on Ductwork

Read our 5-star reviews on Google.

Hunter and Cam were awesome!! Not only are my mini split heads all nice and deep cleaned but they did it with a smile, answered any and all questions I had and even when their equipment broke, they adapted and overcame that to complete the job!!
Response time to my request was excellent. Alex was able to show me the issue with the pump and not only fix it but help me with ways to avoid future issue. The people I spoke with in the office were all helpful and upbeat as well. Just a really pleasant experience considering Id been up to my elbows in sink gunk trying to do it myself 🤣
We had a great experience with Endless Energy. Nick on the sales team was responsive, thorough and explained everything very well. The great service did not end there, James on installation team was competent and delivered ahead of expectations. Lastly, Mike who immediately came out (within 4 hours of calling) to look at what ended up being an unrelated issue, was also great and fixed the problem in an hour! Really impressed with the level of service and workmanship by this team!
TJ came on time and was very informative in his scope of practice. He helped solve the problem with our central air and also suggested relevant future services. Absolutely will be utilizing Endless Energy in the future. Just be aware there is a service charge of $95, which turned into $190. It was explained as $95 for each unit which I have no idea what that meant, but I was so content with TJ’s service and help I didn’t question it.
What a life saver ! TJ came out and within minutes found the problems we were experiencing that was forbidden us from central air. He was pleasant and very informative. I will be using this company again when in need of further services. Thank you again!!
Eydin was excellent, extremely professional, and solved my issues with a disciplined approach. In other words he was perfect!
7/28 update about great experience with the company's CEO, Matt Kidd.

Matt reached me out about my previous review and got my issue resolved quickly. Thank you, Matt and Torii, for your help and responsiveness!

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Avoid Endless Energy - Poor Management and Customer Experience

They installed a hot water tank for us last July. I was told that I have a one time preventative maintenance service (including flush off hot water from the tank) for free before July this year. So I called the company in May 2025, they told me that they couldn't find my record. I called them again in June and talked to a different person who agreed to send a maintenance guy to my house to check the hot water tank and flush off the hot water. When the maintenance guy showed up, he told me that flushing off hot water is not part of the preventative maintenance service, and I have to pay $140 for that. I refused it.
Gabriel came out to do our annual maintenance today and I wanted to pass back compliments on his professionalism and kindness. He did a great job explaining everything to me and provided top notch customer service. He said he recently joined the company, so just want you to know he is a GREAT hire! Thanks Gabriel!
Mark was very prompt and knowledgeable great experience
Gavin is a consumate, capable and conscientious professional. He showed up on time, was super polite, informed me about the nature of the work and the cost every step of the way and refused to leave until he successfully completed the job.
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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.

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Ductless All-Star by the Ductless Directory

We pride ourselves on being a family-owned and operated business with over 40 years of experience. 

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