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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon194
    Verified drywall insulation services reviews

Verified Reviews for Drywall Insulation pros in Belvidere, NJ

*The Angi rating for Drywall Insulation companies in Belvidere, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

*The HomeAdvisor rating for Drywall Insulation companies in Belvidere, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

Last update on November 29, 2025

Find Drywall insulation pros in Belvidere

Rock Doctor Drywall

4.88(
87
)
•Approved Pro

Rock Doctor Drywall

4.88(
87
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

At Rock Doctor Drywall, we have more than 35 years of acoustical ceiling, trim, paint, drywall, and plaster experience. We provide quality work at an affordable rate. Give us a call today.

"This is our 2nd time using Rock Doctor and Joe. We are very pleased with him and his work. He's very professional. His work is excellent and he's a really nice guy."

Elizabeth P on June 2024

At Rock Doctor Drywall, we have more than 35 years of acoustical ceiling, trim, paint, drywall, and plaster experience. We provide quality work at an affordable rate. Give us a call today.

"This is our 2nd time using Rock Doctor and Joe. We are very pleased with him and his work. He's very professional. His work is excellent and he's a really nice guy."

Elizabeth P on June 2024

Avatar for PatchMaster Serving Western NJ & Bucks County

PatchMaster Serving Western NJ & Bucks County

5.00(
6
)
•Approved Pro

PatchMaster Serving Western NJ & Bucks County

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
67 local quotes requested

Dings. Holes. Water damage. There are some things even a well-placed picture can’t hide.  Lucky for you, there’s PatchMaster, The Drywall Repair Specialists. Our skilled technicians can patch holes, replace water-damaged drywall, and fix dings and dents, leaving you with beautiful smooth walls. They’ll even match the texture and paint color of the existing walls. Just one phone call to us and your walls or ceiling will be beautiful in no time. Contact us today to see how we can help.

"They were very professional, clean, reliable and did great work at reasonable price. Showed up when promised and completed work above expectations!!!"

Monica J on August 2024

Dings. Holes. Water damage. There are some things even a well-placed picture can’t hide.  Lucky for you, there’s PatchMaster, The Drywall Repair Specialists. Our skilled technicians can patch holes, replace water-damaged drywall, and fix dings and dents, leaving you with beautiful smooth walls. They’ll even match the texture and paint color of the existing walls. Just one phone call to us and your walls or ceiling will be beautiful in no time. Contact us today to see how we can help.

"They were very professional, clean, reliable and did great work at reasonable price. Showed up when promised and completed work above expectations!!!"

Monica J on August 2024

Avatar for High Point Insulation, LLC

High Point Insulation, LLC

5.00(
2
)
•Approved Pro

High Point Insulation, LLC

5.00(
2
)
•Approved Pro
32 local quotes requested
2 years of experience

"High Point Insulation, LLC is a trusted insulation contractor serving the greater Lehigh Valley, Pocono Township, and Central Jersey areas. We have 9 years experience and specialize in providing residential and commercial clients with superior insulation solutions."

"everything went smoothly"

Bradley K on October 2024

"High Point Insulation, LLC is a trusted insulation contractor serving the greater Lehigh Valley, Pocono Township, and Central Jersey areas. We have 9 years experience and specialize in providing residential and commercial clients with superior insulation solutions."

"everything went smoothly"

Bradley K on October 2024

Avatar for All Complete Construction, LLC

All Complete Construction, LLC

4.93(
856
)
•Approved Pro

All Complete Construction, LLC

4.93(
856
)
•Approved Pro
Customers say: Quick response
228 local quotes requested
24 years of experience

Welcome to All Complete Construction, where we take pride in our hard work and dedication to detail. We have over eighteen years of experience and can take on any job no matter the size. We value every single customer and treat each job with careful attention. We look forward to working with you soon!

"Honest and fair, completed work in same day. "

Les G on October 2025

Welcome to All Complete Construction, where we take pride in our hard work and dedication to detail. We have over eighteen years of experience and can take on any job no matter the size. We value every single customer and treat each job with careful attention. We look forward to working with you soon!

"Honest and fair, completed work in same day. "

Les G on October 2025

Avatar for Jersey State Insulations

Jersey State Insulations

5.00(
10
)
•Approved Pro

Jersey State Insulations

5.00(
10
)
•Approved Pro
Customers say: Quick response
29 local quotes requested
2 years of experience

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

"The entire crew was personable, professional, punctual and very experienced. I was kept informed of progress, informed of any issues and "kept in the loop"at all times. They assayed the job and did it very well without wasting time or material. The cleanup was done very well. I would hire them for any additional work I may need in the future without a seconds' thought. I also thank Angi for having N J Insulators in their list of contractors."

John D on November 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

"The entire crew was personable, professional, punctual and very experienced. I was kept informed of progress, informed of any issues and "kept in the loop"at all times. They assayed the job and did it very well without wasting time or material. The cleanup was done very well. I would hire them for any additional work I may need in the future without a seconds' thought. I also thank Angi for having N J Insulators in their list of contractors."

John D on November 2025

FRA Landscaping & Construction LLC

No reviews yet

FRA Landscaping & Construction LLC

No reviews yet

I have been in business for many years, I came from Mexico looking for a better life. I worked hard and long hours to get where I am today, looking forward to many more years of improving the outsides of your properties. Give more the opportunity to show you what I can do and I know you wont regret hiring me and my guys to get the job done!

I have been in business for many years, I came from Mexico looking for a better life. I worked hard and long hours to get where I am today, looking forward to many more years of improving the outsides of your properties. Give more the opportunity to show you what I can do and I know you wont regret hiring me and my guys to get the job done!

Avatar for Valente & Son Home Improvement

Valente & Son Home Improvement

5.00(
1
)

Valente & Son Home Improvement

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality custom remodeling, maintenance, and repairs servicing Northern NJ for over 30 years. Call us today at 973-489-6760 for a free quote.

"Marco and his dad Casi are EXCELLENT. They can do everything from fixing a sink to a total kitchen remodel. They did a subway tile kitchen backsplash that turned out beautifully. They also took an unnecessarily large bedroom and recommended drywall installation to turn it into 2 bedrooms. They found a hidden closet behind a wall and opened that up. It turned out great and added a ton of value to the house."

Danielle B on February 2024

Quality custom remodeling, maintenance, and repairs servicing Northern NJ for over 30 years. Call us today at 973-489-6760 for a free quote.

"Marco and his dad Casi are EXCELLENT. They can do everything from fixing a sink to a total kitchen remodel. They did a subway tile kitchen backsplash that turned out beautifully. They also took an unnecessarily large bedroom and recommended drywall installation to turn it into 2 bedrooms. They found a hidden closet behind a wall and opened that up. It turned out great and added a ton of value to the house."

Danielle B on February 2024

Avatar for Castillo DWF

Castillo DWF

No reviews yet

Castillo DWF

No reviews yet

My name is John Castillo. I have more than 10 years working in drywall and repairing all kinds of problems about this. I like to leave the jobs clean and clear as the client asks for it.

My name is John Castillo. I have more than 10 years working in drywall and repairing all kinds of problems about this. I like to leave the jobs clean and clear as the client asks for it.

Avatar for Rkb Painting llc

Rkb Painting llc

No reviews yet

Rkb Painting llc

No reviews yet

As the owner I have over 18 years experience in the industry and 7 years in business. We are local, trusted and experienced. We provide the highest quality painting at an affordable price. We do not sub contract any work, all workers are employees and full time on the books. Every job is done beyond satisfaction

As the owner I have over 18 years experience in the industry and 7 years in business. We are local, trusted and experienced. We provide the highest quality painting at an affordable price. We do not sub contract any work, all workers are employees and full time on the books. Every job is done beyond satisfaction

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Drywall Insulation questions, answered by experts

Fiberglass is the best insulation for HVAC ducting because it's inexpensive, widely available, versatile, and long-lasting. Fiberglass also offers acoustic insulation in addition to thermal insulation, which can contribute to a more peaceful home environment. You can use other materials like mineral wool, but fiberglass is the industry standard.

As long as your existing insulation isn’t compromised, you can add new insulation directly over them. Inspect your insulation thoroughly and make any minor repairs. Then, add new insulation on top of it. You must be completely certain that there is no contamination or mold growth before doing so. That said, when unsure, consider removing old insulation and lay down fresh ones.

DIY is possible for basic rolls or batts, but professional installation ensures even coverage and efficiency.

In most cases, the building code in your location will determine the minimum amount, in R-value, required for your home's walls, attic, and other spaces. For attics, the minimum R-value amounts start at R30 in the south, R38 in mild climate locations, and R49 in northern states and cold western areas.

If you have blown-in insulation, using an insulation vacuum will quickly and easily suck up all the insulation. Many come with built-in HEPA filters for added safety. While some people suggest breaking up large batts and feeding them into the vacuum, this can expose you to more fiberglass fibers. With batts and rolls, carefully removing them and placing them into garbage bags is a better process.

The Belvidere, NJ homeowners’ guide to drywall insulation services

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

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