Trust ConserVision Energy to Repair Your Air Conditioner in Barnstable County, MA

At ConserVision Energy, our mission is to provide you with the highest level of overall green energy efficiency. Residential homes and businesses rely on us for heating, ventilation, and air conditioners in Barnstable County, MA, and you, too, can trust us to handle your repairs.

Our Approach

We stand apart as HVAC providers due to our building science approach to energy efficiency. We reduce energy consumption in the structure and its systems, so you can save on heating and cooling costs.

First, we analyze your home or business to discover where to better insulate from drafts and loss of internal air. Proper insulation will help keep hot air out during the summer and hot air in during the winter. This puts less strain on your heating and cooling systems, so you pay less to maintain a comfortable environment.

Then, we determine the type and size of heating and cooling system you need based on your budget and your preferences. Ordinarily, we can provide a much smaller and greener system.

Our Goal

With our thorough, scientific approach to improving your energy efficiency, you don’t require multiple contractors to make energy improvements in your home or business. We are fully stocked and prepared to meet your needs, so you can get the job done right the first time.

Check out our Services and then call us to book an appointment. If you’re a Massachusetts resident, call (508) 833-8384. Connecticut residents can call (860) 577-2175.

Personal Message: Conor McInerney, ConserVision Energy Owner & Operator

Being raised in such a beautiful place instilled a certain love of nature. This admiration for my surroundings lead to the desire to help conserve it. I pursued this love with environmental studies in college, eventually graduating with a BS in Biology and Chemistry from Westfield State University.

I went on to work as an environmental scientist in the oil remediation field for a few years. Then to pursue my interest in Green Building, I signed on as a Project Engineer for an HVAC firm to oversee large LEED projects in the Springfield and Hartford areas. During this time my greatest accomplishment was the work performed on the Connecticut Science Center, which achieved GOLD LEED certification.

Since then I have supervised multiple LEED projects, been involved in completing one of the Cape’s first Deep Energy Retrofits, and have overseen and installed over 600 energy efficiency upgrades through weatherization on existing Cape Cod properties.

We hope you will give us the opportunity to provide a healthier and more sustainable environment for your home or business. Come join the ConserVision Energy family!




  • Weatherization

  • Green building

  • Lighting Solutions

  • Sustainable building

  • Insulation

  • Energy Star Building

  • Blower Door Testing

  • Energy Audit

  • Duct Testing