About Us

About Dr. Energy Saver® Connecticut

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.

Awards & Accreditations

View All Awards

Best Places to Work in Connecticut
Best Places to Work in Connecticut
Larry Janesky Named Entrepreneur of the Year for 2015
Larry Janesky Named Entrepreneur of the Year for 2015
Home Advisor 3 Year Award
Home Advisor 3 Year Award
Dr. Energy Saver of Connecticut Receives The 2016 Super Service Award from Angie's List
Dr. Energy Saver of Connecticut Receives The 2016 Super Service Award from Angie's List
BBB 2012 Superior Service Award
BBB 2012 Superior Service Award
President of Dr. Energy Saver named 2009 BusinessPerson of the Year for Greater New Haven
President of Dr. Energy Saver named 2009 BusinessPerson of the Year for Greater New Haven

A track record of exceptional 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.

Meet Our Team

View all team members

Keith Saunders Sales Representative
Traci Tripp Production Scheduler
Ross Mannuzza General Manager
Adelso Quintana Mellado Production Specialist
Blair Steinberg Marketing Manager
Chad Achenbach Sales Representative
Christian Fernandez Production Specialist
Chuck Stofko Sales Representative

Our Network of Industry Professionals

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.

Recent Testimonials

View All Testimonials

“The work Dr Energy Saver does is superior to others!”

Read Full Testimonial
Richard M. of New Rochelle, NY

“.. The execution of the work was top shelf, and I appreciated the way you returned all my calls in a timely manor! ...”

Read Full Testimonial
Lee S. of Ardsley, NY

“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...”

Read Full Testimonial
Anthoney B. of Hartsdale, NY

“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...”

Read Full Testimonial
Jason M. of Briarcliff Manor, NY

“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...”

Read Full Testimonial
Berdie B. of Greenwich, CT

“I like the way the representative that came out explained everything! I enjoyed the way the estimate was written up and the R values were given.The install...”

Read Full Testimonial
Alex M. of Greenwich, CT

“Johnny Lopez, Johnny Fernandez and Rafael were excellent, neat, polite and personable!”

Read Full Testimonial
Mimi K. of Greenwich, CT

“Best home service provided we have ever dealt with!”

Read Full Testimonial
Mimi K. of Greenwich, CT

“Professional, pleasant and on time”

Read Full Testimonial
Mimi K. of Greenwich, CT

“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...”

Read Full Testimonial
Jan L. of Riverside, CT

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.

Customer Review

View All Reviews

full starfull starfull starfull starfull star
By PATERNINA, C. from Greenwich, CT
full starfull starfull starfull starempty star
By Hegarty from Old Greenwich, CT
full starfull starfull starfull starfull star
By Scott W. from Cos Cob, CT

our service area

We serve the following areas

Top