Top-rated attic insulation installers.

Get matched with top attic insulation installers in Belleville, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Attic insulation installers in Belleville

Avatar for frascino Construction
frascino Construction
New to Angi

In business since 2007

Free estimates

Emergency services offered

Frascino Construction is a family-owned company that operated for more than 25 years in NJ. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.

Danch Flooring
New to Angi

In business since 1983

Free estimates

Danch Flooring a division of Danch Home LLC has been in the flooring business for over 35 years. We offere shop at home service and estimates are always free. Our years of experience will make your flooring needs simple and flawless.

Avatar for 1 LLC
1 LLC
4.75(
12
)

In business since 2003

Emergency services offered

"Super easy & got the job done very quick. Nick was very responsive and easy to work with (and actually suggested I pursue a cheaper alternative that I initially asked for, which never happens). Strongly recommend and would use again!"
Recommended by91%of homeowners
Avatar for Emerson Brothers LLC.
Emerson Brothers LLC.
4.33(
3
)

In business since 2007

Emergency services offered

Warranties offered

We are a family-owned & operated home remodeling company with over 20 years experience specializing in a wide array of home remodeling services. \n\nAll of our employees are background-checked and are not independent contractors. They are full -time employees of our company. In the event that we use a sub-contractor (plumber, electrician, and the like) they too are background checked. We are fully licensed and insured home improvement contractor in the state of New Jersey (NJ # 13VH03996000).\n\nThe company is owned, managed, and staffed by two brothers and their father; each of which brings a unique set of skills and years of experience in the industry. In fact, their combined experience exceeds 80 years. \n\nOur company prides itself on craftsmanship and quality. We have countless happy clients who would be thrilled to testify for outstanding quality of work. We also do installation work for a major home improvement retail store and continually receive customer satisfaction scores in excess of 90%. \n\nWe are creative and can easily make your dreams a reality within your budgetary requirements. In fact, you can see a great deal of our work and read customer yestimonials on our facebook page and you can also follow our home remodeling specials. We frequently have hardwood & laminate flooring installation specials. We are also well-know for our five day kitchen makeovers and 3 day room makeovers. \n\nWe look forward to serving your family and transforming your home one room at a time!\nEmerson Brothers, LLC. \n732-708-1026

Recommended by66%of homeowners
C & R Insulators Inc
5.00(
8
)

In business since 1983

Free estimates

TBd

Recommended by100%of homeowners
DRUM POINT INDUSTRIES
New to Angi

In business since 1986

Free estimates

Emergency services offered

DRUM POINT IND . A RESIDENTIAL AND COMMERCIAL REMODELING COMPANY

Avatar for FILIPE CUSTOM WOODWORK INC.
FILIPE CUSTOM WOODWORK INC.
4.60(
5
)

In business since 1996

Free estimates

Filipe Custom Woodwork, Inc.\nwas founded in 1988 by Filipe Agostinho. With 24 years experience in the woodworking industry, Filipe Agostinho has become well known for his high quality standards in the fabrication of architectural woodwork, custom cabinets and furniture.\n\nFrom its modest start of 2 employees in a 200 square foot shop in 1988, to 16 employees and a spacious 16,000 square foot factory and showroom, Filipe Custom Woodwork, Inc., offers complete involvement from planning, designing, fabrication and installation of any woodwork project.\n\nIt is this experience that has allowed some of our clients to experience substantial savings through proposed alternates for a given project. The advantage of using a firm with design and construction qualifications is especially important today. Filipe Custom Woodwork, Inc., can help you get the most for your project dollar.

Recommended by100%of homeowners
Avatar for All Jersey Radiant Floor Heat LLC
All Jersey Radiant Floor Heat LLC
New to Angi

In business since 2005

Free estimates

Installation and service of radiant floor heating systems. Specializing in solar thermals. Restoring and updating old steam and hot water systems to their former glory and saving fuel costs. Boiler service and replacement.

Avatar for Carriere Construction LLC
Carriere Construction LLC
4.92(
25
)

In business since 2009

Free estimates

"Sean and crew are great. They are skilled, and work efficiently. I would hire them again for sure."
Recommended by96%of homeowners
Wallace Roofing and Construction
New to Angi

In business since 1971

Free estimates

Emergency services offered

Fully registered, licensed and insured. \nFamily business with over 40 years of experience in the tri-State area and Massachusetts.\nA hard-working, solid Irish guy that actually knows what he's doing.\nSon setting up shop in North Jersey and the NY area. \nLooking for new business so clients will be getting great value for Wallace Construction's experience and quality.

...
Showing 1-10 of 1000
FAQs for attic insulation installation projects in Belleville, NJ

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The Belleville, NJ homeowners’ guide to attic insulation installations

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