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Attic insulation installers in Sparta

Avatar for AVA flooring professionals LLC
AVA flooring professionals LLC
25 Princeton Ave
5.00(
14
)
Approved Pro
AVA flooring professionals LLC
25 Princeton Ave
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

We are a family owned business that specializes in all your hardwood flooring needs. Our services range from repair, rehabilitation, maintenance, and installations. We are fully licensed and insured. Our goal is to provide a unique and smooth experience to make sure that our customers are happy.

"Fantastic! Alejandro and Ryan did a beautiful job installing our vinyl flooring over underlayment in our office. I highly recommend AVA Flooring 100% We asked them to return to install vinyl click flooring over the tile in our kitchen as well. Excellent work and fair pricing for both jobs."

Gregg M on February 2025

We are a family owned business that specializes in all your hardwood flooring needs. Our services range from repair, rehabilitation, maintenance, and installations. We are fully licensed and insured. Our goal is to provide a unique and smooth experience to make sure that our customers are happy.

"Fantastic! Alejandro and Ryan did a beautiful job installing our vinyl flooring over underlayment in our office. I highly recommend AVA Flooring 100% We asked them to return to install vinyl click flooring over the tile in our kitchen as well. Excellent work and fair pricing for both jobs."

Gregg M on February 2025


Avatar for Jersey State Insulations
Jersey State Insulations
5.00(
7
)
Approved Pro
Jersey State Insulations
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
107 local quotes requested

Jersey State provides insulations such as: closed/open cell insulation, blown in insulation, sound and firestop insulation. We also retrofit houses for green and comfort energy. Family owned and operated. Business experience 15 years plus

"I can’t say enough nice things about Jersey State Insulation. Sebastian and his crew are absolutely amazing. They work very hard and are very conscientious of your home. When they did the insulation on my home they were very careful when moving things around and cleaning up after the job was done. Sebastian is very friendly and made every effort to explain everything and make sure I was happy with the work being done. I met with other insulation companies, but none seemed nearly as competent as Jersey State. The others wanted to charge me a lot more for something I didnt think I needed. The others though my problem was only the attic. Sebastian inspected the attic and said there was nothing it needed. Other contractors didn’t even want to attempt blow-in insulation, but Sebastian and his crew did it and the result is fantastic"

raymond t on March 2025

Jersey State provides insulations such as: closed/open cell insulation, blown in insulation, sound and firestop insulation. We also retrofit houses for green and comfort energy. Family owned and operated. Business experience 15 years plus

"I can’t say enough nice things about Jersey State Insulation. Sebastian and his crew are absolutely amazing. They work very hard and are very conscientious of your home. When they did the insulation on my home they were very careful when moving things around and cleaning up after the job was done. Sebastian is very friendly and made every effort to explain everything and make sure I was happy with the work being done. I met with other insulation companies, but none seemed nearly as competent as Jersey State. The others wanted to charge me a lot more for something I didnt think I needed. The others though my problem was only the attic. Sebastian inspected the attic and said there was nothing it needed. Other contractors didn’t even want to attempt blow-in insulation, but Sebastian and his crew did it and the result is fantastic"

raymond t on March 2025


Avatar for American Spirit Renovations LLC
American Spirit Renovations LLC
291 Genesee Avenue
5.00(
7
)
Approved Pro
American Spirit Renovations LLC
291 Genesee Avenue
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
387 local quotes requested

home & offices remodeling kitchen, flooring, roofing, bathroom renovations Painting, power washing, deck, patios, walkway, soft wash roof etc We working since 2017 to provide the best experience at our customer

"I heard from Edwin pretty quickly and got a quote almost the next day. He was able to come with his team on Monday 11/11/24. I was very impressed with their professionalism as they either wore booties on their shoes or took them off to keep my house clean. They worked all day i didn't even see them take a lunch. When the bathroom was competed they cleaned up after themselves and even sealed the grout for me. I will definitely be calling them back again for any more interior projects."

Kamil S on November 2024

home & offices remodeling kitchen, flooring, roofing, bathroom renovations Painting, power washing, deck, patios, walkway, soft wash roof etc We working since 2017 to provide the best experience at our customer

"I heard from Edwin pretty quickly and got a quote almost the next day. He was able to come with his team on Monday 11/11/24. I was very impressed with their professionalism as they either wore booties on their shoes or took them off to keep my house clean. They worked all day i didn't even see them take a lunch. When the bathroom was competed they cleaned up after themselves and even sealed the grout for me. I will definitely be calling them back again for any more interior projects."

Kamil S on November 2024


Avatar for Classic Hardwood Floors LLC
Classic Hardwood Floors LLC
Alicia Ave
4.81(
27
)
Approved Pro
Classic Hardwood Floors LLC
Alicia Ave
4.81(
27
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
575 local quotes requested

With over 16 years experience in all types of flooring you will get better service and excellent quality with us. We specialize in Hardwood, Laminate, Ceramic, Vinyl, Pre-Finished and Unfinished Flooring, and we can can do custom stain colors. We strive to take care of all your needs from start to finish and you will deal with the same person from beginning to end of the project. Our goal is to make you a happy and satisfied customer! Call today for a free estimate!

"Perfectly. They were quick, professional, and did a fantastic job."

Tyler D on June 2025

With over 16 years experience in all types of flooring you will get better service and excellent quality with us. We specialize in Hardwood, Laminate, Ceramic, Vinyl, Pre-Finished and Unfinished Flooring, and we can can do custom stain colors. We strive to take care of all your needs from start to finish and you will deal with the same person from beginning to end of the project. Our goal is to make you a happy and satisfied customer! Call today for a free estimate!

"Perfectly. They were quick, professional, and did a fantastic job."

Tyler D on June 2025


Avatar for P.R. FLOORING LLC
P.R. FLOORING LLC
5.00(
16
)
Approved Pro
P.R. FLOORING LLC
5.00(
16
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3975 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"AMAZING. Sergio and Raul and the team did a great job. The timing was perfect and the gentleman knocked it like professionnels. Thank you very much."

Eliezer V on June 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"AMAZING. Sergio and Raul and the team did a great job. The timing was perfect and the gentleman knocked it like professionnels. Thank you very much."

Eliezer V on June 2025


Danch Flooring
9 Boyd Ln.
No reviews
Danch Flooring
9 Boyd Ln.
No reviews
42 years of experience

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.

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.


BDK Construction LLC.
1107 Reagan Ct
No reviews
BDK Construction LLC.
1107 Reagan Ct
No reviews
19 years of experience

Growing construction company able to complete all phases of new and old construction

Growing construction company able to complete all phases of new and old construction


Cramers Carpet One Floor & Home
73 Main St
5.00(
3
)
Cramers Carpet One Floor & Home
73 Main St
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

It's been our pleasure to serve the flooring needs of the Madison area. We’re your family owned, neighborhood flooring experts. Drop by and let us help you choose the perfect flooring for your particular home and lifestyle.

It's been our pleasure to serve the flooring needs of the Madison area. We’re your family owned, neighborhood flooring experts. Drop by and let us help you choose the perfect flooring for your particular home and lifestyle.


ANNICCHIARICO CONSTRUCTION
501 Grand Ave
No reviews
ANNICCHIARICO CONSTRUCTION
501 Grand Ave
No reviews
40 years of experience

Annicchiarico construction Basement Waterproofing @ Mold remediation . Insured and Licensed. Construction Manager of residential and Commercial projects.

Annicchiarico construction Basement Waterproofing @ Mold remediation . Insured and Licensed. Construction Manager of residential and Commercial projects.


FILIPE CUSTOM WOODWORK INC.
1600 E EDGAR RD
4.71(
7
)
FILIPE CUSTOM WOODWORK INC.
1600 E EDGAR RD
4.71(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Filipe Custom Woodwork, Inc. was 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. From 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. It 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.

Filipe Custom Woodwork, Inc. was 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. From 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. It 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.

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FAQs for attic insulation installation projects in Sparta, 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 Sparta, NJ homeowners’ guide to attic insulation installations
From average costs to expert advice, get all the answers you need to get your job done.
Batt and roll insulation installed by professional in protective gear
Jun 25, 2025
Jun 25, 2025
Budget for the costs of a roll of insulation based on factors such as R-value, labor, materials, square footage, alternative options, and more.
room in home with sound proofing panels on the wall
Jun 24, 2025
Jun 24, 2025
The cost of soundproofing a room depends mainly on the size of the room and the material used. This guide can help you plan your project budget.
Man installing thermal roof insulation layer
Jun 21, 2025
Jun 21, 2025
Budget for attic insulation costs based on factors such as attic size, insulation type, amount of insulation needed, labor, and more.
new spray foam insulation being applied in attic
Apr 28, 2025
Apr 28, 2025
Spray foam insulation costs depend on the area size, foam type and thickness, and how the pro installs it. We break down the cost to help you budget.
Wooden planks with building foam
Apr 16, 2025
Apr 16, 2025
Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
Mar 31, 2025
Mar 31, 2025
Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
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