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

Avatar for Jimenez Drywall Construction
Jimenez Drywall Construction
5.00(
1
)

Angi Approved

In business since 2020

Free estimates

Warranties offered

Jimenez Drywall Construction is a Family owned and operated Company. Has been recognized as the most dependable company In New England. We provide quality work to all our clients. Whatever you have in mind our professional worker will make it come to life!

18 neighbors recently requested a quote
Avatar for My Handyman of Dover Portsmouth Rochester
My Handyman of Dover Portsmouth Rochester
3.85(
34
)

Angi Approved

In business since 2018

Warranties offered

Customers say: Quick response

"Showed up on time. To look at broken balances on windows. The Handyman unlocked our window sash with out hanging on top window which proceeded to fall down and he broke my bottom stops. It?s been over two weeks haven?t heard anything called five times I?ve given them my email still haven?t heard nothing. So basically I paid the handyman service $88 to break my window and never get back to us. For the simple reason I would not recommend this company. Lack of communication very unprofessional. Not to mention breaking something in your home and not staying in touch to simply let you they?re going to fix it ! They old saying goes first impressions are everything. This left a bad impression"
22 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for ABI LLC
ABI LLC
5.00(
3
)

Angi Approved

In business since 2025

Free estimates

"I could not have been more pleased by the work and the professionalism and the cost and the results. ABI was the first company to respond to my request for bids on the project. They were at the house within days of the request and were knowledgeable about putting insulation over light fixtures embedded in the ceiling. The attic did not have access from within or outside the house and they problem-solved this in a way that was a great solution. They lay down mats so as not to dirty up the carpets and stairs and they wore gear to protect themselves from the insulation. MY house was cleaner when they left than when they arrived. All of the people working on the project were professional and knowledgeable and the cost was extremely reasonable. For the first time this winter, my house feels like it can hold the heat. Looking forward to this summer, because I'm betting it will also improve my air conditioning!"
35 neighbors recently requested a quote
Avatar for Insul-Kings
Insul-Kings
4.25(
36
)

Angi Approved

In business since 1999

Free estimates

Emergency services offered

"Insul-Kings is wonderful to work with. They called in the morning to narrow the arrival time, which is very considerate. Nate and his crew arrived on time and CRANKED like a well oiled machine. I have a 4' crawl space. You can barely crouch. No problem! That's why God invented knee pads. They foamed and installed the insulation like it was their own home. It was a work of art. and came out better than I imagined. They patiently indulged my "old man" inquisitiveness. The crew represented Insul-Kings very well. I highly recommend them. This was done through the Mass Save program. So the $2100 job only cost me about $500.00"
89 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Sav-On Insulation  LLC
Sav-On Insulation LLC
5.00(
6
)

Angi Approved

In business since 1973

Free estimates

Customers say: Quick response

"At the beginning of the project, Roland called me back right away and was able to get schedule the job quickly. Roland was very professional and showed up "on-time", did an exceptional insulation installation for preparations of my zero clearance wood stove insert. I am a very happy customer and I highly recommend him. 5 stars"
16 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.12(
146
)

In business since 1903

Emergency services offered

"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."
Recommended by80%of homeowners
Sam Multi-Service Center
New to Angi

In business since 1999

Sam Multi-services Center

JGE CONSTRUCTION AND SERVICES, LLC
New to Angi

At JGE CONSTRUCTION we take pride in our work and pay very good attention to detail. We go above and beyond for our customers. We range from a wide variety of work from hot water power washing, gutters, painting and so much more. Fully insured, reasonable and reliable.

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FAQs for batt, rolled or reflective insulation install or upgrade projects in Merrimack, NH

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 Merrimack, NH 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.