The Best Insulation Contractors in Simsbury, CT

Compare the highest-rated insulation professionals in Simsbury, Connecticut. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Dr. Energy Saver - Connecticut

4.8
(200 reviews)
Verified

A leading provider of whole-home energy efficiency solutions, Dr. Energy Saver is known for its systematic approach. They combine comprehensive energy audits with advanced insulation and air sealing techniques to solve comfort and high-energy bill issues at their root. Their technicians are highly trained and their work is often eligible for local rebates and incentives.

65 N Plains Industrial Rd, Wallingford, CT 06492 (Serves Simsbury extensively)

Specialties & Features

Spray foam insulation
Air sealing services
Energy efficiency audits

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Connecticut Insulation Systems, Inc.

4.7
(150 reviews)
Verified

A well-established, family-owned contractor specializing exclusively in insulation. They have a strong reputation for quality workmanship in both residential and commercial projects. They offer a wide range of insulation types and are experts in navigating Connecticut's specific building codes and climate challenges.

40 Watch Hill Rd, Portland, CT 06480 (Serves the greater Hartford area, including Simsbury)

Specialties & Features

Blown-in insulation
Basement and crawl space insulation
Insulation removal and replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Horizon Services Group, LLC

4.6
(80 reviews)
Verified

A local contractor known for professional service and expertise in building performance. They focus on creating more comfortable, healthy, and energy-efficient homes. Their services are comprehensive, often starting with an audit to diagnose issues before proposing targeted solutions like attic insulation upgrades and air sealing.

15 Tower Office Park, Woburn, MA 01801 (Primarily serves CT and MA, with a strong presence in Northern CT including Simsbury)

Specialties & Features

Attic insulation installation and upgrade
Wall insulation services
Air sealing services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Simsbury

** The insulation market in Simsbury, CT, is characterized by high-quality, professional service providers catering to a discerning homeowner base. Due to the town's older housing stock and strict building standards, the competition is strong among established, specialized contractors rather than general handymen. Homeowners in Simsbury typically prioritize long-term value, energy savings, and preservation of their property's integrity. The average quality of service is high, with leading contractors holding certifications from organizations like the Building Performance Institute (BPI) and being accredited with the Better Business Bureau. Pricing is typically at a premium compared to national averages, reflecting the higher cost of living, the expertise of the contractors, and the quality of materials used (e.g., high-density spray foam). A typical attic insulation project using blown-in cellulose can range from $1,500 to $3,500, while a full-home spray foam application can be a significant investment of $10,000 or more, though with substantial long-term returns. There is also a strong awareness and utilization of energy efficiency rebate programs from providers like Energize CT, which most top-tier contractors are well-versed in facilitating for their clients.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Simsbury regulations and climate

Frequently Asked Questions About Insulation in Simsbury

Get answers to common questions about insulation services in Simsbury, Connecticut.

1What are the most important types of insulation for my Simsbury home given our local climate?

For Simsbury's cold winters and humid summers, a two-pronged approach is key. First, air sealing and high R-value attic insulation (often blown-in cellulose or fiberglass to R-49 or higher) are critical to prevent heat loss. Second, proper basement rim joist and crawl space insulation are vital to combat cold floors and moisture issues common in our region, helping to improve overall comfort and energy efficiency year-round.

2How much should I budget for attic insulation in a typical Simsbury home, and are there any local incentives?

For a standard 1,500 sq ft attic in Simsbury, adding or upgrading to code (R-49) with blown-in insulation typically ranges from $1,800 to $3,500, depending on material and existing conditions. Critically, Connecticut homeowners can leverage incentives through the Energize CT program, which offers rebates and financing for qualified insulation upgrades, significantly reducing the net cost and improving your return on investment.

3When is the best time of year to schedule insulation work in Simsbury?

While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in Connecticut, which is optimal for attic work and allows for proper air sealing. Scheduling during these shoulder seasons also helps you prepare your home before the peak heating season begins, ensuring maximum comfort and savings during the winter.

4What should I look for when choosing a local Simsbury insulation contractor?

Always verify the contractor is licensed by the State of Connecticut (HIC license) and carries proper insurance. Look for a provider with specific experience in older Simsbury homes, which may have unique challenges like knob-and-tube wiring or historic preservation considerations. Finally, choose a company that performs a comprehensive energy audit or assessment first, as air sealing is a prerequisite for effective insulation in our climate.

5My older Simsbury home has drafty walls. Is adding blown-in wall insulation worth it, and how disruptive is the process?

For many pre-1980s homes in Simsbury, dense-pack cellulose or fiberglass blown into wall cavities can be a highly effective upgrade, significantly reducing drafts and heating bills. The process involves drilling small holes (typically from the exterior) which are later patched, causing minimal interior disruption. A reputable contractor will use infrared imaging to identify empty cavities and ensure proper, settled fill to prevent future issues.