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Find Drywall insulation pros in Rockville

Avatar for Prudent Homes

Prudent Homes

3012 PS Business Center Dr
4.78(
229
)
Approved Pro

Prudent Homes

3012 PS Business Center Dr
4.78(
229
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
130 local quotes requested

Prudent Homes (703) 361-7600 is a full service insulation contractor established in 2003. We are one of the top rated contractors based in the Washington Metropolitan area. Servicing Northern Virginia, Maryland, and Washington D.C. Prudent Homes is a 9 time Angie's List Super Service Award Winner. We are accredited by the Spray Polyurethane Foam Alliance in the science of spray foam building envelopes. We are Class A Residential Home Builder with a Class A Building Envelope Specialty Designation.

"It went great. They provided a quote in a timely fashion. Knowledgeable. No sales people. They know their stuff and offered me a great service at a great price. They were in and out in one day."

Arielle M on February 2025

Prudent Homes (703) 361-7600 is a full service insulation contractor established in 2003. We are one of the top rated contractors based in the Washington Metropolitan area. Servicing Northern Virginia, Maryland, and Washington D.C. Prudent Homes is a 9 time Angie's List Super Service Award Winner. We are accredited by the Spray Polyurethane Foam Alliance in the science of spray foam building envelopes. We are Class A Residential Home Builder with a Class A Building Envelope Specialty Designation.

"It went great. They provided a quote in a timely fashion. Knowledgeable. No sales people. They know their stuff and offered me a great service at a great price. They were in and out in one day."

Arielle M on February 2025


Avatar for Atlas Home Energy Solutions LLC

Atlas Home Energy Solutions LLC

5108 Pegasus Ct
4.90(
104
)
Approved Pro

Atlas Home Energy Solutions LLC

5108 Pegasus Ct
4.90(
104
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
28 local quotes requested

Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.

"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."

Chandra V on April 2024

Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.

"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."

Chandra V on April 2024


Avatar for S & J Painting & Remodeling

S & J Painting & Remodeling

Unknown
4.66(
746
)
Approved Pro

S & J Painting & Remodeling

Unknown
4.66(
746
)
Approved Pro
Customers say: Quality work
459 local quotes requested
24 years of experience

You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.

"S&J is a great company to work with. We hired them to install ceiling fans. The technicians were polite, professional and kind. We highly recommend this company."

Ivy C on August 2025

You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.

"S&J is a great company to work with. We hired them to install ceiling fans. The technicians were polite, professional and kind. We highly recommend this company."

Ivy C on August 2025


Avatar for Chevy Chase Exteriors

Chevy Chase Exteriors

5225 Pooks Hill Road Apt 1702 South
4.75(
44
)
Approved Pro

Chevy Chase Exteriors

5225 Pooks Hill Road Apt 1702 South
4.75(
44
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
172 local quotes requested

Chevy Chase Exteriors is a locally owned business offering high-quality Exterior Services including Carpentry, Mild Construction, All Painting, Pressure Washing, Gutter Cleaning, handyman work and Deck Restoration. No matter the size of a project, we handle all of the stages with a great attention to detail. Our technicians are highly experienced, and we're skilled at pressure washing many types of surfaces. We understand which methods to use to ensure that the job is completed without causing any damage to your property.

"CCE did a fantastic job in building our deck.We’re extremely happy with the outcome."

MAURICE W on May 2023

Chevy Chase Exteriors is a locally owned business offering high-quality Exterior Services including Carpentry, Mild Construction, All Painting, Pressure Washing, Gutter Cleaning, handyman work and Deck Restoration. No matter the size of a project, we handle all of the stages with a great attention to detail. Our technicians are highly experienced, and we're skilled at pressure washing many types of surfaces. We understand which methods to use to ensure that the job is completed without causing any damage to your property.

"CCE did a fantastic job in building our deck.We’re extremely happy with the outcome."

MAURICE W on May 2023


Avatar for Discount Energy Services

Discount Energy Services

1520 Belle View Blvd
4.36(
81
)
Approved Pro

Discount Energy Services

1520 Belle View Blvd
4.36(
81
)
Approved Pro
Customers say: Terrific value
89 local quotes requested
41 years of experience

Discount Energy Services has been insulating homes in Northern Virginia and the Washington, D.C. Metro area for over 30 years, and we have insulated more older homes than any of the other insulation contractors. The owner has over 40 years experience, and has always been specialized in insulating the older homes. Please call to have questions about your home insulation needs personally answered, and for an appointment for your free insulation estimate. After consulting with us, you may decide which type of insulation, and how much insulation you want after we give you your insulation suggestions, and we will also let you know what we recommend most. We will send our energy conservation specialist to your home to measure, and give you your free written prices for the energy saving options best suited for your home, whenever you are ready. Thanks again for checking with us. We guarantee the best job at the best price, and look forward to your call.

"Job done beautiful"

Thomas W on October 2024

Discount Energy Services has been insulating homes in Northern Virginia and the Washington, D.C. Metro area for over 30 years, and we have insulated more older homes than any of the other insulation contractors. The owner has over 40 years experience, and has always been specialized in insulating the older homes. Please call to have questions about your home insulation needs personally answered, and for an appointment for your free insulation estimate. After consulting with us, you may decide which type of insulation, and how much insulation you want after we give you your insulation suggestions, and we will also let you know what we recommend most. We will send our energy conservation specialist to your home to measure, and give you your free written prices for the energy saving options best suited for your home, whenever you are ready. Thanks again for checking with us. We guarantee the best job at the best price, and look forward to your call.

"Job done beautiful"

Thomas W on October 2024


Avatar for Terra Insulation

Terra Insulation

Servicing Around
4.86(
7
)
Approved Pro

Terra Insulation

Servicing Around
4.86(
7
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Our insulation and home performance company is dedicated to creating more comfortable and energy-efficient homes. Our mission is to help homeowners save money on their energy bills while reducing their carbon footprint. With years of experience in the industry, we specialize in providing top-quality insulation and air-sealing services that are tailored to meet the unique needs of each client. Our team of BPI certified Energy Strategists used the latest technology, techniques and standards to ensure that your home is properly insulated, so you can enjoy optimal comfort year-round. Whether you need insulation installed, air sealing services, or a comprehensive home energy audit, we are here to help you achieve your goals.

"It went well. A small mis-communication caused by accidental damage to a ceiling, but it worked out fine."

Robert F on July 2025

Our insulation and home performance company is dedicated to creating more comfortable and energy-efficient homes. Our mission is to help homeowners save money on their energy bills while reducing their carbon footprint. With years of experience in the industry, we specialize in providing top-quality insulation and air-sealing services that are tailored to meet the unique needs of each client. Our team of BPI certified Energy Strategists used the latest technology, techniques and standards to ensure that your home is properly insulated, so you can enjoy optimal comfort year-round. Whether you need insulation installed, air sealing services, or a comprehensive home energy audit, we are here to help you achieve your goals.

"It went well. A small mis-communication caused by accidental damage to a ceiling, but it worked out fine."

Robert F on July 2025


SMITHWRIGHT HOME IMPROVEMENT SERVICES, LLC

5 Greenknolls Pl
4.59(
118
)
Approved Pro

SMITHWRIGHT HOME IMPROVEMENT SERVICES, LLC

5 Greenknolls Pl
4.59(
118
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
102 local quotes requested

Smithwright Home Improvement is a general contracting company providing a broad range of home improvement and home repair services in the Suburban Maryland area. I am a company of one and use subcontractors only when absolutely necessary. 99% of the work I take on is performed by me. Smithwright Home Improvement is licensed with the Maryland Home Improvement Commission since 2004 under license# 89597. I've done mostly flat-fee work under contract with the home owner. Small projects, or handyman related work, bills out at $80/hour with a 3 hour minimum. Angie's List customers receive a 10% discount off labor charges that invoice over $500.00. Discounts do not apply to materials cost which are in addition to labor charges. I do not add any additional costs to materials. You pay what I pay. My business, up to now, has grown strictly through referrals from satisfied customers. In the 20 years since I started this business, I have served hundreds of home owners in this area doing everything from simple drywall work to building large room additions and decks. I pride myself in delivering results that far exceed my customer's expectations. (Please note, the nature of my work can make it quite difficult to take phone calls during the day. The last thing I want is to offend anyone by not picking up or not returning phone calls. Please contact me via text at 410-707-5542 or email at [email protected] as well and I will try to respond to you within 24 to 36 hours. Thank you!).

"This was the very best contractor experience that I can ever remember. Mr. Smith (Bill) was on time for both estimate and work and took better than exceptional effort to leave the area even better than he found it. He was reasonable in pricing, installed per ADA standards, matched existing hardware and explained, from great experience, why we needed to modify the placement of the bars. BTW He was right! I would strongly recommend him for your future needs. You will not regret your selection. RDL"

Richard L on November 2024

Smithwright Home Improvement is a general contracting company providing a broad range of home improvement and home repair services in the Suburban Maryland area. I am a company of one and use subcontractors only when absolutely necessary. 99% of the work I take on is performed by me. Smithwright Home Improvement is licensed with the Maryland Home Improvement Commission since 2004 under license# 89597. I've done mostly flat-fee work under contract with the home owner. Small projects, or handyman related work, bills out at $80/hour with a 3 hour minimum. Angie's List customers receive a 10% discount off labor charges that invoice over $500.00. Discounts do not apply to materials cost which are in addition to labor charges. I do not add any additional costs to materials. You pay what I pay. My business, up to now, has grown strictly through referrals from satisfied customers. In the 20 years since I started this business, I have served hundreds of home owners in this area doing everything from simple drywall work to building large room additions and decks. I pride myself in delivering results that far exceed my customer's expectations. (Please note, the nature of my work can make it quite difficult to take phone calls during the day. The last thing I want is to offend anyone by not picking up or not returning phone calls. Please contact me via text at 410-707-5542 or email at [email protected] as well and I will try to respond to you within 24 to 36 hours. Thank you!).

"This was the very best contractor experience that I can ever remember. Mr. Smith (Bill) was on time for both estimate and work and took better than exceptional effort to leave the area even better than he found it. He was reasonable in pricing, installed per ADA standards, matched existing hardware and explained, from great experience, why we needed to modify the placement of the bars. BTW He was right! I would strongly recommend him for your future needs. You will not regret your selection. RDL"

Richard L on November 2024


PatchWorx.Pro

Based In
5.00(
5
)
Approved Pro

PatchWorx.Pro

Based In
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
160 local quotes requested

Our Satisfied Customers Back Our Drywall Repair and Home Remodeling Team! Not all home improvement companies guarantee their work. We do! This is because at PATCHWORX.PRO we are confident in the quality of our work. Our customers appreciate this, and it sets us apart from the competition. We use only the best materials, and we have a team of skilled professionals who know how to get the job done right. With our Lifetime Warranty, our customers can be sure they are getting what they pay for. Call or click for your quote today!

"The person they sent did an excellent job repairing my drywall in the garage and was very accommodating with my minor request for a thorough wall clean-up."

Susan L on July 2025

Our Satisfied Customers Back Our Drywall Repair and Home Remodeling Team! Not all home improvement companies guarantee their work. We do! This is because at PATCHWORX.PRO we are confident in the quality of our work. Our customers appreciate this, and it sets us apart from the competition. We use only the best materials, and we have a team of skilled professionals who know how to get the job done right. With our Lifetime Warranty, our customers can be sure they are getting what they pay for. Call or click for your quote today!

"The person they sent did an excellent job repairing my drywall in the garage and was very accommodating with my minor request for a thorough wall clean-up."

Susan L on July 2025


Avatar for Bonn Group America Construction

Bonn Group America Construction

1629 K St NW
4.40(
159
)
Approved Pro

Bonn Group America Construction

1629 K St NW
4.40(
159
)
Approved Pro
Customers say: Quality work
38 local quotes requested
21 years of experience

Bonn Group America is a license, bonded & insured General Contractor who has been serving residential and commercial clients throughout DC and Maryland for over 15+ years. WE SPECIALIZE ONLY IN FULL REMODELS. Proudly recognized as a top ranked contractor by Angie's List for ten straight years. Bonn Group America takes great pride in their high quality work at reasonable prices. Customer service is #1 to us. We will gladly provide our new customers with referrals and testimonials. You can reach us through the number or this email: [email protected]

"Bonn Group America is a family-operated company I hired to replace a very old concrete deck attached to my DC rowhouse. The project manager and primary point of contact, McBonn, is very responsive and attentive, and a pleasure to work with. His father provides design background for the team. Over the days leading to and during the project, McBonn was very communicative and gave daily updates. Prior to beginning he was able to provide very detailed itemized quotes for construction. The quality of the work is excellent and the team was efficient, keeping to schedule minus unavoidable delays due to inclement weather. Every remodeling project has its hiccups and when I encountered one it was swiftly rectified. The pricing was neither the most nor the least expensive of the groups I interviewed. Overall I am very pleased with the work and communication, and would use their services again."

Rex H on September 2021

Bonn Group America is a license, bonded & insured General Contractor who has been serving residential and commercial clients throughout DC and Maryland for over 15+ years. WE SPECIALIZE ONLY IN FULL REMODELS. Proudly recognized as a top ranked contractor by Angie's List for ten straight years. Bonn Group America takes great pride in their high quality work at reasonable prices. Customer service is #1 to us. We will gladly provide our new customers with referrals and testimonials. You can reach us through the number or this email: [email protected]

"Bonn Group America is a family-operated company I hired to replace a very old concrete deck attached to my DC rowhouse. The project manager and primary point of contact, McBonn, is very responsive and attentive, and a pleasure to work with. His father provides design background for the team. Over the days leading to and during the project, McBonn was very communicative and gave daily updates. Prior to beginning he was able to provide very detailed itemized quotes for construction. The quality of the work is excellent and the team was efficient, keeping to schedule minus unavoidable delays due to inclement weather. Every remodeling project has its hiccups and when I encountered one it was swiftly rectified. The pricing was neither the most nor the least expensive of the groups I interviewed. Overall I am very pleased with the work and communication, and would use their services again."

Rex H on September 2021


Olvin Machado Construction Company

5.00(
8
)
Approved Pro

Olvin Machado Construction Company

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
100 local quotes requested

Olvin Machado Construction Company is committed to being a positive example to the home improvement industry and the business community that adheres strictly to the principles of honesty, integrity, and professionalism. We provide high-quality products, view every sale as the birth of a relationship, and strive to increase our customer’s safety, security, and standard of living. We serve and support the personal growth of all associated with our organization while delivering the best quality and value for our client’s construction dollars.

"work was professional done, clean up was excellent, overall service I would diffently use again"

James J on October 2023

Olvin Machado Construction Company is committed to being a positive example to the home improvement industry and the business community that adheres strictly to the principles of honesty, integrity, and professionalism. We provide high-quality products, view every sale as the birth of a relationship, and strive to increase our customer’s safety, security, and standard of living. We serve and support the personal growth of all associated with our organization while delivering the best quality and value for our client’s construction dollars.

"work was professional done, clean up was excellent, overall service I would diffently use again"

James J on October 2023

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Drywall Insulation questions, answered by experts

Rockwool insulation can last up to 100 years, but just how long this insulation lasts in your home depends on how well it's maintained. Poorly installed insulation may last only 30 years, so be sure to regularly inspect your home's insulation for water damage, settling, and pests to give your insulation the best chance of having a long lifespan.

Each insulation type has its own R-value, so you’ll want to weigh the pros and cons of your materials when deciding which one will give you the best value. Energy.gov recommends you choose a pipe wrap that’s at least one inch thick. The International Code Council (ICC) suggests choosing a pipe material with an R-value of at least 3.

It's essential to use insulation materials specifically designed for air ducts. Common types of duct insulation materials include fiberglass, foam board, and reflective foil. These insulation materials have the right properties to withstand the temperature and airflow conditions within the ductwork. Using the appropriate insulation not only ensures efficient temperature control but also prevents potential safety hazards or the release of harmful particles into the air.

Vapor barriers in attics are a bit outdated and most areas no longer recommend them for attic spaces. For vented attics, the best method is usually to install drywall and cover it with latex paint before attaching insulation fiberglass, cellulose, or foam insulation. When renovating an attic to use as a living space, a contractor can guide you on the best way to cover insulation.

Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.

The Rockville, MD 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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