HVAC Concord MA

Professional HVAC Services in Concord, MA

Your Trusted Heating and Cooling Experts in Concord

Looking for dependable HVAC services in Concord, MA? At Endless Energy, we bring over 40 years of expertise to ensure your home stays comfortable no matter the season. Whether you need a new installation, fast repairs, or energy-efficient upgrades, our licensed and certified technicians are here to provide high-quality, reliable service. We specialize in heating, cooling, and indoor air quality solutions tailored to the unique needs of your home.

Why Choose Endless Energy for HVAC in Concord?

Over 40 Years of Experience: Family-owned and operated, we’ve been delivering trusted HVAC services throughout Massachusetts since 1980.
Energy-Efficient Solutions: Save on energy bills with our high-efficiency heating and cooling systems, designed to keep your home comfortable while reducing energy costs.
Mass Save® Certified: We help you access rebates and 0% financing through the Mass Save® program, making your HVAC upgrades more affordable.
24/7 Emergency Repairs: Heating or cooling issues can arise at any time, and our team is ready to provide prompt emergency repairs when you need them most.
Transparent Pricing: No hidden fees, no surprises—just clear, competitive pricing on all services.

Professional HVAC Services in Concord, MA

Your Trusted Heating and Cooling Experts in Concord

Why Choose Endless Energy for HVAC in Concord?

Over 40 Years of Experience: Family-owned and operated, we’ve been delivering trusted HVAC services throughout Massachusetts since 1980.
Energy-Efficient Solutions: Save on energy bills with our high-efficiency heating and cooling systems, designed to keep your home comfortable while reducing energy costs.
Mass Save® Certified: We help you access rebates and 0% financing through the Mass Save® program, making your HVAC upgrades more affordable.
24/7 Emergency Repairs: Heating or cooling issues can arise at any time, and our team is ready to provide prompt emergency repairs when you need them most.
Transparent Pricing: No hidden fees, no surprises—just clear, competitive pricing on all services.

Read our 5-star reviews on Google.

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.

Victoria Nadel

A friend referred me to Endless Energy. I met with Tina who was knowledgeable, helpful, and very kind. The team to install my mini-split, Hunter and Paul, came in what was expected to be a snowstorm but turned out to be some snow and really unpleasant cold weather. They were terrific! They were very efficient, careful, and thorough. The unit was installed, looks good, and works great! I would highly recommend this firm and, especially, the people mentioned here.

Anne Lutz

Garrett was very professional as he introduced himself and described what he would be doing during the repair of our unit. He acknowledged that the replacement part is under warranty and that we would only be charged for the labor for the repair. he explained clearly that the indoor units would benefit from professional cleaning and took photographs to show us the buildup of soiling inside the unit. When I agreed for an endless energy service person to come back to complete the cleaning of these units, he explained that endless energy would be contacting me to schedule this service in the near future. Overall was extremely satisfied with the service that Garrett provided for us today.

HVAC Concord MA

Comprehensive HVAC Services in Concord, MA

HVAC Installation & Replacement

When it’s time to upgrade or replace your HVAC system, Endless Energy provides expert installation of energy-efficient systems that improve comfort and save you money. We install ductless mini-split systems, central air conditioning units, and heat pumps from top brands like Mitsubishi®, LG®, and Bosch®.

Benefits of upgrading with Endless Energy:

Lower energy bills with high-efficiency equipment
Extended warranties of up to 12 years on new installations
Mass Save® rebates of up to $10,000 on qualifying heat pump systems

Our team ensures a smooth, hassle-free installation process, delivering a system that meets your home’s specific needs.

HVAC Repair and Maintenance

A malfunctioning HVAC system can lead to discomfort and higher energy bills. Endless Energy offers fast and reliable HVAC repair services to keep your system running smoothly. Our certified technicians diagnose and fix issues quickly, restoring your home’s comfort.

Repair and maintenance services include:

Same-day and emergency repairs for quick solutions
Seasonal tune-ups to keep your system running efficiently
Comprehensive inspections to prevent unexpected breakdowns
Filter replacements and cleaning for optimal air quality

Regular maintenance can help extend the life of your HVAC system while ensuring it operates efficiently, saving you money on repairs and energy costs.

Heat Pumps for Year-Round Comfort

Looking for a sustainable and cost-effective way to heat and cool your home? Heat pumps are an excellent solution for Concord homeowners. They provide both heating and cooling in one system, reducing energy consumption while maintaining year-round comfort.

Advantages of heat pumps:

Energy efficiency: Heat pumps use less energy than traditional heating systems, cutting your energy bills.
Eco-friendly: A greener solution, reducing your home’s carbon footprint.
Rebates: Qualify for up to $10,000 in rebates through the Mass Save® program.

Our expert team specializes in heat pump installations and helps you take full advantage of Mass Save® incentives, making it easier to upgrade to this energy-efficient solution.

Maximize Savings with Mass Save® Rebates

As a Mass Save® Certified Contractor, Endless Energy can help you access generous rebates and financing options for energy-efficient HVAC systems. Our team will guide you through the process, ensuring you get the most value out of every upgrade.

Available financial incentives include:

Up to $10,000 in rebates for qualifying heat pump systems
0% interest HEAT loans of up to $25,000 to cover energy-efficient upgrades
Additional rebates on insulation, air sealing, and other energy-saving improvements

These rebates and incentives make it easier for you to invest in your home’s comfort and energy efficiency while saving on upfront costs.

Schedule Your Free Home Energy Assessment

Wondering how energy-efficient your home really is? Schedule a no-cost home energy assessment today. Our certified experts will evaluate your home’s energy use, identify areas for improvement, and provide recommendations on how you can save money with energy-efficient upgrades that qualify for Mass Save® rebates.

Why Concord Homeowners Trust Endless Energy

Local Expertise: We understand the unique heating and cooling challenges of Concord homes, delivering personalized solutions that meet your specific needs.
Customer-Centric Service: From transparent pricing to outstanding customer support, we prioritize your satisfaction at every step of the process.
Top-Quality Brands: We install and service the industry’s leading brands, offering long-lasting and energy-efficient solutions for your home.
Complete Home Comfort: Whether you need HVAC, plumbing, electrical, or energy-saving services, Endless Energy is your one-stop shop for all home improvement needs.

Contact Endless Energy Today for HVAC Services in Concord, MA!

If you’re searching for reliable HVAC services in Concord, MA, look no further than Endless Energy. Whether you need a new system, fast repairs, or energy-efficient upgrades, our experienced team is here to help you achieve optimal comfort and savings in your home.

Schedule A Call NOW!

Call us today at (508) 501-9990 or click below to request a free quote and learn how you can improve your home’s comfort and energy efficiency with our expert HVAC services.