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About Us

About Dr. Energy Saver® Connecticut

A track record of exceptional service

Awards & Accreditations

We are accredited with the Better Business Bureau Connecticut Quality Improvement Award
Green Pro AwardSuper Attic Award
Recent Testimonials
  • "The work Dr Energy Saver does is superior to others!" Read Full Testimonial

    Richard M. of New Rochelle, NY

    Customer Testimonial

              Dr Energy Saver was able to address our New Rochelle home's needs from basement to attic. The attic looks great, and the basement is dry! The work Dr Energy Saver does is superior to others!
    Richard M.
    New Rochelle, NY
  • ".. The execution of the work was top shelf, and I appreciated the way you returned all my calls in a timely..." Read Full Testimonial

    Lee S. of Ardsley, NY

    Customer Testimonial

              Hi Roxanne, I just wanted to thank you for an outstanding job! Johnny and Rudy did a fantastic job just as you had promised. Please ensure you send Johnny back out to my home when you come back. I really enjoyed working with him. He is neat, detail oriented and a real perfectionist! The execution of the work was top shelf, and I appreciated the way you returned all my calls in a timely manor! I cant give you enough credit. I appreciate all you have done.
    Lee S.
    Ardsley, NY
  • "All the guys at Dr. Energy Saver who installed the work in my Hartsdale home, especially Eric not only are..." Read Full Testimonial

    Anthoney B. of Hartsdale, NY

    Customer Testimonial

              All the guys at Dr. Energy Saver who installed the work in my Hartsdale home, especially Eric not only are professional but truly passionate about their job and company. I hired Dr. Energy saver because of their reputation and references I received. I will refer you to my friends and family 110%.
    Anthoney B.
    Hartsdale, NY
  • "The doctor who preformed my energy evaluation was great. He was able to show me exactly what energy upgrades..." Read Full Testimonial

    Jason M. of Briarcliff Manor, NY

    Customer Testimonial

              The doctor who preformed my energy evaluation was great. He was able to show me exactly what energy upgrades and repairs my home was in need of. The installation crew who installed my attic insulation and home air sealing were excellent and showed great care for my home.
    Jason M.
    Briarcliff Manor, NY
  • "I had Dr. Energy Saver seal and insulate my garage ceiling in my Greenwich home, to help stop drafts and make..." Read Full Testimonial

    Berdie B. of Greenwich, CT

    Customer Testimonial

              I had Dr. Energy Saver seal and insulate my garage ceiling in my Greenwich Home, to help stop drafts and make my family room floor warmer. Now we will be more comfortable spending time in our family room!
    Berdie B.
    Greenwich, CT
  • "I like the way the representative that came out explained everything! I enjoyed the way the estimate was..." Read Full Testimonial

    Alex M. of Greenwich, CT

    Customer Testimonial

              I like the way the representative that came out explained every thing! I enjoyed the way the estimate was written and the R values were given. The install crew who came out to my Greenwich home did an excellent job in my home.
    Alex M.
    Greenwich, CT
  • "Johnny Lopez, Johnny Fernandez and Rafael were excellent, neat, polite and personable!" Read Full Testimonial

    Mimi K. of Greenwich, CT

    Customer Testimonial

              Johnny Lopez, Johnny Fernandez and Rafael were excellent, neat, polite and personable!
    Mimi K.
    Greenwich, CT
  • "Best home service provided we have ever dealt with!" Read Full Testimonial

    Mimi K. of Greenwich, CT

    Customer Testimonial

              Best home service provided we have ever dealt with!
    Mimi K.
    Greenwich, CT
  • "Thanks Dr. Energy Saver for doing a fantastic job insulating and air sealing our crawl space at our home in..." Read Full Testimonial

    Jan L. of Riverside, CT

    Customer Testimonial

              Thanks Dr Energy Saver for doing a fantastic job insulating and air sealing our crawl space at our home in Riverside. Your level of expertise and the time you took to educate me on the best energy solution is really appreciated, our home feels warmer already!
    Jan L.
    Riverside, CT
  • "The energy upgrades Dr. Energy saver has done are making our home more comfortable and energy efficient." Read Full Testimonial

    Brian M. of Darien, CT

    Customer Testimonial

              The Doctor that inspected my home was very thorough, knowledgeable and professional. This is the reason I hired Dr Energy Saver to air seal and insulate my the ceiling and exterior walls in our Darien home. The energy upgrades that Dr. Energy saver has done are making our home more comfortable and energy effiient.
    Brian M.
    Darien, CT

Average Customer Ratings
out of Total Reviews

Our Installation Crew
The Cleanup Process
Sales Process
Call Representative
Our Office Staff
Our Overall Service

Owner Larry Janesky founded our parent company, Basement Systems, over 25 years ago, to answer the need for a basement waterproofing system that would be more effective than anything else on the market. Since then, the Basement Systems family of companies has grown to include basement finishing, foundation repair, crawl space repair and –most recently—home energy services. Our success as industry leaders in these areas continues to grow because of our commitment to hard work, customer service, innovative products and rigorous training. We want to be the best because that’s what you and your home deserve.

About the Owner

Owner of Dr. Energy Saver Of Connecticut

Larry Janesky

My name is Larry Janesky. I’m the owner and president of Dr. Energy Saver Connecticut and the founder of the Dr. Energy Saver network, a nationwide network of contractors who specialize in diagnosing and correcting home energy problems. We provide industry-leading energy evaluations and Free Estimates for all the upgrades and repairs we can perform to increase energy efficiency and comfort while decreasing monthly utility expenses. My Promise You're in good hands with Dr. Energy Saver Of Connecticut! You can count on us to show up on time, communicate well, get you the results you're looking for, and perform! And in the off-chance something goes wrong- we fix it fast! That's my pledge to you - and my team's 25-year track record of serving 37,000 Connecticut homeowners (3,800 in 2011 alone) shows we can do it! A typical house has many ailments that waste energy and force homeowners to spend money on utilities rather than on the things they’d really enjoy. Dr. Energy Saver has the expertise to diagnose home energy problems and complete the improvements that lead to exceptional energy savings and a healthier, more comfortable home.

Meet Our Team

Our Network of Industry Professionals

All Things Basementy Connecticut Ad

Way back in 1987, Larry Janesky started a Connecticut company called, "Basement Systems", to provide waterproofing, finishing and structural repair services. Today the company is the most successful company in the history of the industry, with 120 dealers in 6 countries including their flagship dealer, "Connecticut Basement Systems". Connecticut Basement Systems offers the highest levels of service and reputation available through their staff of 110-employees - all dedicated to solving every customers basement troubles. You may have seen our ads!

Dr. Energy Saver was founded in 2009 as part of this organization. We are the parent company of a network of home energy conservation contractors in 18 states. Our 40,000 square foot "Energy City", is our national headquarters right here in Connecticut and is the largest home energy conservation center in the country. We welcome Connecticut homeowners to visit!

Dr. Energy Saver Connecticut is our local flagship company. We operate as a model for other contractors to follow.

Our pledge: To help homeowners save energy

DES Connecticut Energy City

Many homes use twice as much energy as they should because of basic problems like excessive air leakage, inadequate insulation, and inefficient HVAC equipment. Living in an inefficient house means that hundreds of dollars a year is literally going up in smoke --from your chimney or from the smokestack of an electrical power plant.

As energy costs increase, it's more and more important to improve your home’s energy efficiency. That’s what our technicians can do for you. Our pledge at Dr. Energy Saver Of Connecticut is to help you save energy and money on your utility bills, while also improving the comfort and healthfulness of your home.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

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