SAVE 30% ON ENERGY COSTS ALL YEAR LONG

Cold Floors?
Drafty Homes?
High Energy Bills?

We Fix Uncomfortable Homes!
Dr. Energy Saver
Larry Janesky, Owner/Founder of Dr. Energy Saver

Comfortable
room temperatures

Cleaner, healthier
indoor air quality

Lower energy bills
all year-round

CT's Home Insulation & Energy Efficiency Experts

Do it once and do it right with a whole-house approach!

At Dr. Energy Saver of Connecticut, our goal is simple - to make your home more comfortable and energy efficient by providing professional home energy services customized to meet your specific needs and budget. When it comes to making a house more comfortable, there is no one-size-fits-all solution. Our knowledge about how home systems work together - from basement or crawl space to attic - allows us to take a whole-house approach to creating a solution exactly for your situation. We're proud to be your fully trained and trusted home energy specialist in Connecticut, providing expert insulation and air sealing services to improve the condition of your home.

Before & After Projects

Dr. Energy Saver

A homeowner in Greenwich, CT had existing insulation in their attic that was causing their home to be energy inefficient. They decided it was time to call us at Dr. Energy Saver of CT to help solve their problems.

Before basement finishing After basement finishing

Before & After Projects

Insulation Transformation

If you're looking to solve your own home energy problems, give us a call at Dr. Energy Saver of Connect for your FREE energy evaluation!

Before adding a bathroom during basement remodeling After basement remodeling with additional bathroom

Before & After Projects

Crawlspace Encapsulation

To repair and insulate this crawlspace, we first removed the old insulation. To keep moisture from entering the space, we installed drainage matting beneath TerraBlock foam insulation on the floors, and the CleanSpace vapor barrier above it. On the walls, we used closed cell spray foam. It's perfect for a crawlspace environment!

Before basement finishing After basement finishing
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Why Connecticut homeowners choose us

Experienced company with certified home energy specialists

Award-winning, patented systems

Local service, national support

Free inspections and cost estimates for all work!

We are located right in our customers' backyards! Besides being the parent company of a reputable network of home energy experts in 18 states, our 77,000 square foot national headquarters is located right here in Connecticut! We have the largest home energy conservation center in the country and frequently encourage our clients to visit our campus to learn more about the work we do here at Dr. Energy Saver.

Contact our company today for a home energy evaluation in Connecticut. Our licensed home energy conservation contractors provide services in Stamford, Norwalk, Hartford, New Haven, Danbury, Greenwich, and nearby!

Happy Customers in Connecticut

Customer Reviews

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By Hegarty from Old Greenwich, CT
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By Brian R. from Stamford, CT

We are committed to providing improved home comfort and overall health for each and every customer we serve. We've built a strong reputation in Connecticut for being the best home insulation and air sealing company, and we always strive to be better than the rest. Even following service, many of our customers still call us when they have a question regarding their home's comfort or energy efficiency and we continue to provide support.

our service area

We serve the following areas

Our Locations:

Dr. Energy Saver of Connecticut
33 Progress Ave, Suite 2
Seymour, CT 06483
1-203-446-3092
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