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  • Verified reviews icon24
    Verified drywall insulation services reviews

Find Drywall insulation pros in Knowlton

Avatar for All Complete Construction, LLC

All Complete Construction, LLC

4.93(
856
)
Approved Pro

All Complete Construction, LLC

4.93(
856
)
Approved Pro
Super Service Award
Customers say: Quick response
25 years of experience
Free onsite estimate

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 PRECISION HOME REPAIR & RENOVATION LLC

PRECISION HOME REPAIR & RENOVATION LLC

5.00(
18
)
Approved Pro

PRECISION HOME REPAIR & RENOVATION LLC

5.00(
18
)
Approved Pro
Super Service Award
1 years of experience
Free onsite estimate

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"He was very professional very intent on making sure that everything was perfect.great worker great job "

Donald F on January 2026

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"He was very professional very intent on making sure that everything was perfect.great worker great job "

Donald F on January 2026


Avatar for HD Renovations

HD Renovations

4.93(
96
)
Approved Pro

HD Renovations

4.93(
96
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
16 years of experience

With my years of experience we have mastered in becoming a pro in all interior renovations and specialized in door and frame installation for interior and exterior doors. Kitchen Installation with best outcome results and detailing and bathroom remodeling. Fully licensed and insured!!!

"I was looking for a contractor to renovate a 2BR rental property. After meeting with several contractors I had decided to go with HD Renovations. During the walkthrough BEFORE the work started, Dominick pointed out a few things and we came up with a plan for the project. Dominick and his crew showed up on time every day and worked non-stop until the project was completed. The work was excellent! When electrical and plumbing issues came up, Dom found a solution. He was a pleasure to work with. Always responsive to every question or idea. He had great suggestions along the way and really took pride in his work. The project lasted a month when others had taken 6-8weeks and stayed very close to budget even though I had made a few additions to the original proposal. As a landlord I have used many contractors over the years. HD Renovations were the best! I look forward to working with them in the future!"

Sergio V on January 2026

With my years of experience we have mastered in becoming a pro in all interior renovations and specialized in door and frame installation for interior and exterior doors. Kitchen Installation with best outcome results and detailing and bathroom remodeling. Fully licensed and insured!!!

"I was looking for a contractor to renovate a 2BR rental property. After meeting with several contractors I had decided to go with HD Renovations. During the walkthrough BEFORE the work started, Dominick pointed out a few things and we came up with a plan for the project. Dominick and his crew showed up on time every day and worked non-stop until the project was completed. The work was excellent! When electrical and plumbing issues came up, Dom found a solution. He was a pleasure to work with. Always responsive to every question or idea. He had great suggestions along the way and really took pride in his work. The project lasted a month when others had taken 6-8weeks and stayed very close to budget even though I had made a few additions to the original proposal. As a landlord I have used many contractors over the years. HD Renovations were the best! I look forward to working with them in the future!"

Sergio V on January 2026


"Tomas did a great job!"

David E on October 2025

Lastor Home Improvement, LLC is locally owned and operated company with over 15 years of experience. We specialize in professional home improvement services. Our commitment is 100% guaranteed customer satisfaction on every project. Call for a free estimate today!

"Tomas did a great job!"

David E on October 2025


Avatar for Jersey State Insulations

Jersey State Insulations

5.00(
12
)
Approved Pro

Jersey State Insulations

5.00(
12
)
Approved Pro
Customers say: Quick response
3 years of experience
Emergency services offered

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

"These guys are the best! The job was done on time and very professionally. The results have been excellent. When they left, our home and yard were so clean that you would never have known they had been here. They are very polite and the price for the work was very good. We highly recommend them."

Glenn K on December 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

"These guys are the best! The job was done on time and very professionally. The results have been excellent. When they left, our home and yard were so clean that you would never have known they had been here. They are very polite and the price for the work was very good. We highly recommend them."

Glenn K on December 2025


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
38 years of experience

At Rock Doctor Drywall, we have more than 40 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 40 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


EZ Mitigation LLC

4.90(
10
)
Approved Pro

EZ Mitigation LLC

4.90(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

EZ Restoration has provided superior damage restoration in North Bergen NJ and surrounding towns since 2013. Whether you are searching for a North Bergen damage restoration company to provide emergency water removal, water damage restoration, fire or smoke damage restoration, or mold detection and removal, EZ Restoration will be there for you. When disaster strikes, and you need damage restoration in North Bergen, count on EZ Restoration for professional cleanup and quality restoration of your investment.

"Everything went fine. Very satisfied with workers and got everything out in a timely manner."

Irma D on October 2025

EZ Restoration has provided superior damage restoration in North Bergen NJ and surrounding towns since 2013. Whether you are searching for a North Bergen damage restoration company to provide emergency water removal, water damage restoration, fire or smoke damage restoration, or mold detection and removal, EZ Restoration will be there for you. When disaster strikes, and you need damage restoration in North Bergen, count on EZ Restoration for professional cleanup and quality restoration of your investment.

"Everything went fine. Very satisfied with workers and got everything out in a timely manner."

Irma D on October 2025


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
9 years of experience

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
3 years of experience
Free onsite estimate

"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 SRS Construction LLC

SRS Construction LLC

5.00(
1
)
Approved Pro

SRS Construction LLC

5.00(
1
)
Approved Pro
31 years of experience
Free onsite estimate

At SRS Construction LLC, you can count on reliability, great communication, integrity, and quality work, with 10 years in business and nearly 30 years of experience. Your dream is my dream! I love what I do, and seeing a customer's face light up when their vision comes to life, makes it a very rewarding experience. You can call or text me any time, at 908-763-6416, just please leave me a voicemail if you call, I'll call you back asap. My name is Scott Sliker, and I'm located in Columbia NJ. I look forward to your business!

"Scott responded quickly to my request and was very accommodating to my schedule. I have an old house with not so even walls and his installation of 3 doors are top notch. Respectful and mindful with attention to detail. "

Michele O on November 2025

At SRS Construction LLC, you can count on reliability, great communication, integrity, and quality work, with 10 years in business and nearly 30 years of experience. Your dream is my dream! I love what I do, and seeing a customer's face light up when their vision comes to life, makes it a very rewarding experience. You can call or text me any time, at 908-763-6416, just please leave me a voicemail if you call, I'll call you back asap. My name is Scott Sliker, and I'm located in Columbia NJ. I look forward to your business!

"Scott responded quickly to my request and was very accommodating to my schedule. I have an old house with not so even walls and his installation of 3 doors are top notch. Respectful and mindful with attention to detail. "

Michele O on November 2025

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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.

Costs depend on insulation material, labor, accessibility, and whether existing insulation requires removal.

Your house may be cold even if the heat is on because of bad insulation, gaps in doors, small holes pulling hot air from the home, or excess humidity. The heater itself might be malfunctioning. For this problem, you’d need to talk to an HVAC pro. If you have a gas heating system (most do) this should be considered an urgent job as natural gas could be leaking in your home.

Adding insulation to ceilings is an excellent way to increase the energy efficiency of your home. If your home's layout is such that you need insulation in the ceilings rather than in the roof, it's likely that at least some insulation already exists in the space. However, each additional inch of insulation you can add boosts the R-value by between 2.2 and 4.2.

These two types of foams are similar chemically, but they are applied in a much different way and each has its own pros and cons. Spray foam can only be used if the area where you will be installing the installation is wide open and easy to access. Injection foam should be used where it's cost-prohibitive to remove the walls that are placed over the insulation. Spray foam is a much less expensive process and requires less expertise. 

The Knowlton, 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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