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Find Batt, rolled or reflective insulation install or upgrade pros in Hartford

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
356
)

Serving Hartford, CT and surrounding areas

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"Home genius replaced my roof with lightening speed and 10/10 efficiency . I decided to go with them based on the professionalism exhibited during the sale and from the project manager Taylor. It was an easy decision. Not the cheapest but at the end of the day im happy I got a new roof over my head with a 50 year transferable warranty."
Recommended by97%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
94
)

Serving Hartford, CT and surrounding areas

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Reached out to get our gutters cleaned. David was very responsive and offered a reasonable rate. Did the job quickly and thoroughly, sent lots of pictures and video of the finished work. Very satisfied, would definitely recommend"
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1752

Response time1 day
Response rate92%
Recommended by89%of homeowners
Avatar for Eco Energy Guard, LLC
Eco Energy Guard, LLC
4.9(
80
)

Serving Hartford, CT and surrounding areas

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"They insulated our crawl space and pipes in it. They were on time, efficient and cleaned up after the job was completed. I highly recommend Eco Energy Guard."
Closet inside the attic
Reflective Insulations to the walls and floor
Garage insulation Project
taping seams
Double bubble foils to ceilings

+10

Response time1 day
Response rate85%
1 neighbors recently requested a quote
Avatar for Good Life Energy Savers LLC
Good Life Energy Savers LLC
4.9(
88
)

Serving Hartford, CT and surrounding areas

Angi Approved

In business since 2009

Free estimates

Warranties offered

"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
Spray foam application
Spray foam in attic
Good Life on the Job
Injecting Foam in Side Walls
Replacing Siding

+1

Response time1 day
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for AWC Energy
AWC Energy
5.0(
18
)

Serving Hartford, CT and surrounding areas

Angi Approved

In business since 2006

Free estimates

Emergency services offered

"Lomont and his team were great to work with, simply professional, knowledgeable and so accommodating. I hired him based upon an energy audit we had done by another company. He basically "cleaned up their mess" since they did not do a thorough report in order for us to get our energy rebate etc. He went above and beyond the scope of what we hired him to do, always with a friendly greeting and smile. He reached out to the appropriate agency to push to get the credits we were due and did work that should have been done by the energy audit company. I highly recommend Lomont."
Insulation Project
Insulation Project
Painting - Exterior Project
Insulation Project
Insulation Project

+33

Response time2 days
Recommended by100%of homeowners
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.7(
195
)

Serving Hartford, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rich, the technician at Budget Dry, did an excellent job installing my new sump pump. He was knowledgeable and he communicated well. I would recommend Budget Dry."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
121 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for McMahon Spray Foam, LLC
McMahon Spray Foam, LLC
4.7(
28
)

Serving Hartford, CT and surrounding areas

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Workers were on time and very efficient . They protected the surrounding area and inside our home with plastic sheets.....no mess left when they were done. They hard foam spray was completed exactly as Anthony had described....very satisfied and highly recommend this company."
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Open Cell Spray Foam

+5

Response time1 day
68 neighbors recently requested a quote
Recommended by96%of homeowners
Showing 1-10 of 19
FAQs for batt, rolled or reflective insulation install or upgrade projects in Hartford, CT

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Hartford, CT homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

From average costs to expert advice, get all the answers you need to get your job done.