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.

mary malone

Annette Wells

Donald was very informative and suggested settings on the remotes that I had never considered. He explained the reasoning behind the settings. Donald was also very friendly and professional.

Robert Brice

Very good experience

Angela Freitas Ortiz

After calling several places with two no shows, the moment I called Endless Energy, I felt like I was in good hands. Jake had THE BEST customer service skills and really worked with me to help my situation. This something you don't see that often anymore. My central air cranked out during the heatwave, and he was able to get me an emergency appointment since I have a little girl with complex medical needs who is more compromised in these situations. That same stellar service continued the moment Eydin and Pedro walked through my door to assess and fix the problem. They were pleasant and skilled. They took the time to explain each of the issues, showing me videos of before and after. "Exceptional" service from the first call to completion. 5 Stars and High Five to this Team and your company. You are doing something RIGHT.

Wayne Cobleigh

Very helpful staff on servicing my 8-year old heat pump unit. The whole house heat pump system they installed 2 year’s ago is working well even though that heat wave we just had.

norma aldridge

Easy fix , clear communication, kind and efficient

Alexa Crowe

Mark was very informative and easy to communicate with

Wei Fu

I discovered that my central AC unit started leaking water in the basement in the afternoon on 6/24/2025, when it was100 degrees outside. Endless Energy answered my phone close to 5 PM and called me back to confirm my appointment just before 5:30 PM. They were courteous, responsive and reliable.

Eydin arrived in about an hour. He was polite, professional and meticulous. Throughout the process, he explained his diagnosis and solutions he would try. After cleaning the main clogged pipe, he carefully examined the other parts of the central air unit to see if they were leaking. He also gave me advice on getting fans to dry the floor.

I appreciate Endless Energy for their quick response and professionalism in both communication and performing the repairs. Thanks to Eydin and the dispatcher who helped me make the appointment (Sorry I forget your name but you are both awesome!)

Brynna Bloomfield

This is in appreciation of Garrett, who came out this morning on the hottest day of the year.
First of all, I am a big fan of this company. I had mini splits installed last summer and everyone at this company from the sales associate to the techs to the schedulers, is a pleasure to work with.
Most recently, I made my first service call after about ten months with our new units. Nothing was wrong with them, but they were acting like they were being controlled by aliens. I knew it had to have something to do with the integration system - Flair - and I would not be able to navigate this on my own.
By the way, this is during a massive heatwave. Do they make me wait? They do not. I get a service call immediately, orchestrated by the very talented Alex (sorry, I also write theater reviews).
You know how you always have a window? Well Garrett arrived at the beginning of the window. He agreed it was the Flair pucks being naughty, and we both thought it was going to be a simple fix.
Garrett fixed it, and it was complicated, but he never broke a sweat. He didn't indicate frustration, just quietly kept working and answering my questions all the while. People like Garrett is why professionals exist.
He fixed all the issues - meaning, ones I didn't know I had - with the Flair and those silly pucks and gave me a tutorial afterwards and it was like the skies cleared up and I understood the Flair universe.
Another Happy Endless Energy moment. Thanks, Garrett.

hair studio

Edyin was great! Quick fast service. Our AC at our salon unit broke right before this heat wave. Resined fast with availability next day. Highly recommend .

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.