HVAC Wellesley MA

Your Trusted HVAC Experts in Wellesley, MA

When it comes to HVAC services in Wellesley, MA, Endless Energy stands out as the top choice. With over 40 years of experience, we pride ourselves on providing exceptional heating and cooling solutions tailored to your needs. Whether you require installation, repair, or maintenance, our certified technicians are here to ensure your home stays comfortable year-round.

Why Choose Us for Your HVAC Needs?

Experienced Technicians: Our team consists of certified professionals who bring years of expertise to every job. We handle everything from routine maintenance to complex installations with precision and care. Comprehensive Services: We offer a full range of HVAC services, including:

Heating System Installation and Repair
Air Conditioning Installation and Repair
Preventative Maintenance
Energy Efficiency Upgrades

Energy-Efficient Solutions: We specialize in installing and maintaining high-efficiency HVAC systems from top brands like Mitsubishi®, LG®, and Bosch®. Save on energy bills and reduce your carbon footprint with our advanced solutions. Customer Satisfaction: Our commitment to customer satisfaction is unmatched. We provide transparent pricing, reliable service, and a satisfaction guarantee. Our A+ Better Business Bureau rating speaks to our dedication to quality.

We also offer HVAC Services in these surrounding areas:

Your Trusted HVAC Experts in Wellesley, MA

Why Choose Us for Your HVAC Needs?

Heating System Installation and Repair
Air Conditioning Installation and Repair
Preventative Maintenance
Energy Efficiency Upgrades

We also offer HVAC Services in these surrounding areas:

Read our 5-star reviews on Google.

Excellent

Endless Energy

Based on 563 reviews

Jan Ellen Ference

My actress name is Jonelle,and I am also married and my married last name is Berkley. Two young men by the names of Pete and BIG J came over and did the work on my bathroom sink .The pipe under the sink broke and was leaking very badly.It as an emergency call to the Go Endless Energy Company. The two young and very experienced men did an excellent job repairing the bathroom sink! They put in new pipe and faucets and sink stopper. Plus they gave me a one year warranty on all parts and services. I give these two guys that came over today a million plus star's for a job well done. If you call this company for a repair please ask them to send over Pete and BIG J. They are GREAT!!! Thankyou, Mrs.Jonelle A. Ference-Berkley

Chloe Mandile

Friendly, considerate workers. They worked quickly and fixed my shower leak and left the place tidy. Also they inspected other items in my house and gave me estimates for future work they recommend .

Cheryl Hardenbrook

Clayton Fallon

Very nice team!

Kristen Bolt

Eydin was very professional and helpful.

Jim Feeney

Marcus did a great job and gave us detailed information after our energy assessment. Helpful and very knowledgeable. Recommended.

Response from the owner:Hi Jim, thank you for the kind words about your Mass Save Home Energy Assessment and trusting us!

N Hernandez

I called Endless Energy to ask for a quote for some plumbing work and everyone I spoke to on the phone was kind, professional and efficient. Josh and Peter came out exactly at the time they were scheduled and were polite and professional. Josh was extremely knowledgeable and spent time understanding my plumbing concerns and explaining everything to me and detailing the process for completing the repairs. He sent me a detailed quote and gave me a timeline for getting the parts needed. Josh and Peter came out for the repairs right on time and did an excellent job. They made sure everything was working perfectly and cleaned up once repairs were completed. I could not recommend them more!

Response from the owner:Thank you so much for your kind words. We're glad our expert plumbing team was able to assist you with your repairs and that our team was responsive. If you need anything else, please let us know!

Bob Green- Providence College

Just a Wonderful Company that installed a Heat Pump with two Splits.
In addition, Technician Eydin Gomez has been to my home twice recently and has performed exceptional work in making my Oil Burner and Heat Pump perform very well.
I appreciate his hard work and expertise.

Response from the owner:Thank you so much for your kind words, Bob! We’re thrilled to hear you had a wonderful experience with Endless Energy. It's fantastic that you’re enjoying your new heat pump system. Your satisfaction means everything to us! If you ever need assistance, please reach out.

Ellen Stewart

Brad, the account manager, was timely in responding to my many questions and sending quotes to match my requests. Very courteous, professional, organized implementation crew led by Hunter and his helper Shameel and the rest of the crew that came on day 2. This included moving, without complaint, the location of one of the units which made me very happy.

Update: CJ came to provide annual maintenance in April 2026. He was polite and tidy in his work. Also, he was patient with my repeated questions about ice that had built up on the unit over the winter (which turns out is not a problem).

Response from the owner:Ellen, thank you so much for your kind words and for taking the time to share your experience with Endless Energy! We're thrilled to hear that Brad was able to assist you promptly and professionally, and that Hunter, Shameel, and the rest of the crew exceeded your expectations during the installation.

It’s great to know that the team was able to accommodate your request to move the unit and that it brought you satisfaction. Our goal is always to ensure that our customers are happy with both the process and the final results.

If you need anything else in the future or have any more questions, please don’t hesitate to reach out. We’re here to help!

Sudath Gunasekara

I got a MassSave inspection. It was great, what was being checked and the suggestions were all all described to me very clearly.

HVAC Services in Wellesley MA

Reliable HVAC Repair Services

Experiencing issues with your heating or cooling system? Our prompt and professional repair services are designed to get your system back up and running quickly. We offer:

Same-day service for urgent repairs
Thorough diagnostics and precise repairs
Preventative solutions to avoid future breakdowns

Preventative HVAC Maintenance

Regular maintenance is key to extending the lifespan of your HVAC system and ensuring peak performance. Our comprehensive maintenance plans include:

Seasonal inspections and tune-ups
Cleaning and filter replacements
System performance evaluations

Energy Efficiency Upgrades

Enhance your home’s energy efficiency with our expert recommendations and installations. From programmable thermostats to high-efficiency systems, we help you save money and reduce energy consumption. Discover our no-cost home energy assessments to identify efficiency improvements and qualify for rebates and incentives.

HVAC services we offer include:

AC Repair
AC Installation
AC Maintenance
Furnace Repair
Furnace Installation
Furnace Maintenance
Heat Pumps
Mini Splits
Ductwork
Water Heaters

Can you benefit from getting a new HVAC system? Upgrading to a newer model can get you…

Lower energy bills

Better temperature control

No hot or cold spots

Better quality of air

Contact Us for Expert HVAC Services in Wellesley, MA

Ready to experience superior HVAC service? Contact Endless Energy today for a free estimate or to schedule an appointment. Our team is here to ensure your home stays comfortable in every season.

Ductless All-Star by the Ductless Directory

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

Contact Us!

Emergency Service, Same Day or Next Day service for AC, Heating, Water Heaters, Duct Sealing Services

Call us

(508) 501-9990

Office Address

261 Cedar Hill Street Suite 100 Marlborough, MA 01752

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