Air Conditioning Installation in Winchendon, MA

Expert Air Conditioning Installation in Winchendon, MA: Stay Cool and Comfortable

Your Comfort is Our Priority

At Endless Energy, we understand the importance of staying cool and comfortable during the scorching summer months. Our team specializes in air conditioning installation in Winchendon, MA, offering energy-efficient solutions that ensure your home remains a refreshing oasis. With over 40 years of HVAC experience, we are committed to providing top-notch service and tailored cooling solutions to meet your unique needs.

Why Choose Endless Energy?

Family-Owned and Operated: Experience personalized service from a family-run business that treats you like one of their own.
Certified Technicians: Our highly trained professionals are experts in installing a wide range of air conditioning systems.
Energy-Efficient Models: We provide the latest energy-efficient air conditioners, helping you save on energy bills while keeping your home cool.
Upfront Rebates and Financing: Take advantage of our instant rebates and 0% financing options to make your new air conditioning system affordable.
Comprehensive Warranties: Enjoy peace of mind with our extensive 12-year manufacturer warranties and limited service warranties up to ten years.

Expert Air Conditioning Installation in Winchendon, MA: Stay Cool and Comfortable

Your Comfort is Our Priority

Why Choose Endless Energy?

Family-Owned and Operated: Experience personalized service from a family-run business that treats you like one of their own.
Certified Technicians: Our highly trained professionals are experts in installing a wide range of air conditioning systems.
Energy-Efficient Models: We provide the latest energy-efficient air conditioners, helping you save on energy bills while keeping your home cool.
Upfront Rebates and Financing: Take advantage of our instant rebates and 0% financing options to make your new air conditioning system affordable.
Comprehensive Warranties: Enjoy peace of mind with our extensive 12-year manufacturer warranties and limited service warranties up to ten years.

Read our 5-star reviews on Google.

Marcia Cohen

Laura Armstead

6/9/25
The technician, JT, provided excellent detailed maintenance and cleaning of my two Fujitsu units and my two Mitsubishi units. He noticed one of the Fujitsu heads had accumulated a large amount of mold buildup. Thankfully, he scheduled June 18th as the date for him or another technician to return to clean this mini split head.

6/18/25
One of my Fujitsu mini-splits had a great deal of mold buildup. Eydin, the technician, explained what he would have to do and did an excellent job of answering my questions and cleaning the mini split head.

Both technicians were very knowledgeable about the mini splits, the work that needed to be done, answered all my questions and completed everything in a timely fashion.

Muqeem Mughal

I have been a customer of Endless Energy since 2018 and have dealt with them multiple times for various tasks. They have always provided excellent service and superb after-sales service. Most recently I got an energy assessment done by them. Mark Otis came in on time, was extremely knowledgeable, very courteous and provided very helpful feedback. Best of all, he did not try and upsell me anything and left me with important and helpful information I could use in the near future. A truly comfortable experience and I would highly recommend them for all your energy savings needs.

Beatrice Guzman

I’d recommend Endless Energy 10/10, they were punctual, transparent, & worked diligently! They weren’t able to finish the job in one day due to unforeseen circumstances. However, they came back the next morning & finished the installation of HVAC system.
Hunter, Mike, & Keith were very professional!
Hunter explained the process of what was going to happen & what to expect, which was appreciated!!

Kesler Roberts

Philip Katz

Good service. Friendly and helpful employee.

Joseph Ricciardi

Special thanks to Don Davis and Cameron Nolette for their thorough annual maintenance on our LG heat pump. Above and beyond the call ensuring condensation water drained properly - completely ready for the summer. Many thanks.

Nagraj Seshadri

Gavin arrived on time and did an excellent job in fixing our HVAC system! He was very professional in troubleshooting and fixing the issue, and verified with our smart thermostat that everything was configured properly and working as expected.

Ninjetic Photography

Exceptional service from Eydin Gomez, very professional and knowledgeable.

Peter from Newton

Daniel Hagerstrom of Endless Energy completed a MassSave-sponsored energy audit of our house in Newton. We are considering heat pump installation and asked that he focus on how heat pumps would fit with our heating and cooling needs. He was very helpful in furthering our education on options and factors affecting those options. Dan also reviewed our existing insulation and recommended further wall insulation. He is very knowledgeable and professional. We recommend him if you are considering a home energy audit.

Air Conditioning Installation in Winchendon, MA

Our Air Conditioning Services

Installation

Customized Solutions: We assess your home’s cooling requirements and recommend the best air conditioning system to fit your space and budget.
Professional Installation: Our team ensures a smooth and efficient installation process, minimizing any disruptions to your daily routine.
Top Brands: We partner with leading brands like Mitsubishi®, LG®, and Bosch® to provide you with reliable and high-quality air conditioning units.

Maintenance and Repair

Routine Maintenance: Keep your system running smoothly with our regular maintenance services, designed to extend the lifespan of your air conditioner.
Expert Repairs: If your system encounters issues, our skilled technicians are ready to diagnose and fix the problem promptly, restoring your comfort.

Energy Assessments

Home Energy Audits: Discover potential energy savings with our no-cost home energy assessments. Our experts will identify inefficiencies and recommend solutions to enhance your home’s energy performance.
Instant Savings: Benefit from immediate cost-saving tools and recommendations, helping you reduce energy consumption and lower your bills.

The Importance of Energy Efficiency

Investing in an energy-efficient air conditioning system not only keeps your home comfortable but also supports a healthier environment. By reducing your energy usage, you can lower your carbon footprint and enjoy significant long-term savings on your utility bills.

Contact Us

Ready to upgrade your home’s comfort with a new air conditioning system? Contact Endless Energy today to schedule your installation and experience the difference of professional service and energy-efficient solutions.

Phone: (508) 501-9990
Address: 261 Cedar Hill Street Suite 100, Marlborough, MA 01752

Schedule Your No-Cost Home Energy Assessment Today!

Unlock the potential for energy savings and enhanced comfort in your home. Our certified energy auditors are ready to provide you with a comprehensive evaluation and instant cost-saving tools. Don’t wait—schedule your no-cost home energy assessment now and start saving!