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TRUSTED BY HARMANS, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon267
    Verified drywall insulation services reviews

Find Drywall insulation pros in Harmans

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
470 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 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
5 years of experience

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
4.60(
119
)
Approved Pro

SMITHWRIGHT HOME IMPROVEMENT SERVICES, LLC

5 Greenknolls Pl
4.60(
119
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
101 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!).

"Work was very thorough, professional, with great attention to detail. The final product exceeded my expectations."

Stephen H on October 2025

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!).

"Work was very thorough, professional, with great attention to detail. The final product exceeded my expectations."

Stephen H on October 2025


"Roberto does amazing work, exactly as expected. He is very communicative, on time and professional. In addition to his obvious many years of practiced experience and excellent customer service, he is a very relatable and a kind gentleman."

Thomas T on October 2025

Drywall business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Roberto does amazing work, exactly as expected. He is very communicative, on time and professional. In addition to his obvious many years of practiced experience and excellent customer service, he is a very relatable and a kind gentleman."

Thomas T on October 2025


Avatar for Trendsetter Home Improvements LLC

Trendsetter Home Improvements LLC

Carroll Street
4.86(
28
)
Approved Pro

Trendsetter Home Improvements LLC

Carroll Street
4.86(
28
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
71 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Drywall services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"I highly recommend Ron Wilson for any handyman or remodeling work. He recently came to repair drywall and repaint areas in my home, and I was extremely impressed. He’s not only skilled and detail-oriented, but also incredibly honest, patient, and easy to work with. Ron answered my call right away and came out quickly, which I really appreciated. He was on time, friendly, and professional throughout the whole process. Whether it’s painting, framing, drywall, or remodeling, Ron is truly a go-to handyman you can count on!"

Kitti C on July 2025

We have the experience and dedication to get the job done right! Specializing in Drywall services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"I highly recommend Ron Wilson for any handyman or remodeling work. He recently came to repair drywall and repaint areas in my home, and I was extremely impressed. He’s not only skilled and detail-oriented, but also incredibly honest, patient, and easy to work with. Ron answered my call right away and came out quickly, which I really appreciated. He was on time, friendly, and professional throughout the whole process. Whether it’s painting, framing, drywall, or remodeling, Ron is truly a go-to handyman you can count on!"

Kitti C on July 2025


CH Remodeling SVC, LLC

11707 Tradewind Terrace
5.00(
1
)
Approved Pro

CH Remodeling SVC, LLC

11707 Tradewind Terrace
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"It was clean, good-looking and quick! They were in and out and all the touches were clean! I don't have any negative things to say!"

Nathan M on May 2021

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"It was clean, good-looking and quick! They were in and out and all the touches were clean! I don't have any negative things to say!"

Nathan M on May 2021


Avatar for S&J Painting and Remodeling, LLC

S&J Painting and Remodeling, LLC

6521 Grainger Court
4.14(
98
)
Approved Pro

S&J Painting and Remodeling, LLC

6521 Grainger Court
4.14(
98
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

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. We are a full service painting and remodeling company who prides ourselves with our outstanding customer service. We have completed hundreds of jobs with an abundance of satisfied customers and many repeat customers. No job is complete until our customer is completely satisfied. We use only the top of the line materials and we have extremely competitive pricing. We can work with any budget. Each project we complete is a reflection of our craftsmanship and integrity so you can be sure your job is done right. You will appreciate the dedication and effort we put forth and you will reap the benefits.

"We can’t thank S&J Painting and Remodeling enough for the beautiful job done on our three bathroom remodels! From start to finish, every single person we dealt with was extremely personal and professional at the same time. With his amazing workmanship and attention to detail, Elias is truly a tribute to his profession and a pleasure to work with. We have hired many contractors over the years, but S&J was the best experience by far, going well beyond our highest expectations. We would never consider anyone else for future jobs. I would give them TEN stars in a five-star rating!"

Bonnie W on October 2021

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. We are a full service painting and remodeling company who prides ourselves with our outstanding customer service. We have completed hundreds of jobs with an abundance of satisfied customers and many repeat customers. No job is complete until our customer is completely satisfied. We use only the top of the line materials and we have extremely competitive pricing. We can work with any budget. Each project we complete is a reflection of our craftsmanship and integrity so you can be sure your job is done right. You will appreciate the dedication and effort we put forth and you will reap the benefits.

"We can’t thank S&J Painting and Remodeling enough for the beautiful job done on our three bathroom remodels! From start to finish, every single person we dealt with was extremely personal and professional at the same time. With his amazing workmanship and attention to detail, Elias is truly a tribute to his profession and a pleasure to work with. We have hired many contractors over the years, but S&J was the best experience by far, going well beyond our highest expectations. We would never consider anyone else for future jobs. I would give them TEN stars in a five-star rating!"

Bonnie W on October 2021


Avatar for The Patch Boys of Frederick & Columbia

The Patch Boys of Frederick & Columbia

133 East Main St. 3rd Floor
4.67(
6
)
Approved Pro

The Patch Boys of Frederick & Columbia

133 East Main St. 3rd Floor
4.67(
6
)
Approved Pro
Customers say: Quick response
102 local quotes requested
2 years of experience

The Patch Boys of Frederick & Columbia are proud to be a locally owned and operated business that serves our local community. We specialize in restoring homes to their beautiful originality. We have mastered an award-winning process to rapidly patch up all your holes in your home and restore it to its uniqueness within hours (most jobs). Call us today to learn more. We have a proven record of accomplishment and are a reputable company across the nation. We ensure that all projects are done with utmost professionalism using only qualified individuals. For us, honesty is the only policy and we strive to complete all projects with integrity and fairness. When you allow us into your home, we do not take that lightly; we treat and respect your home just like we would our own homes. We use the best technology and tools to ensure that all jobs are done quickly, while also giving attention to detail.

"Very professional, courteous, and reasonable. Patched and smoothed most of the holes, did put down new baseboards. Baseboards were sealed ok. A better seal is desired. Did not properly clean up afterwards. Will discuss with the owner."

Tarrey D on September 2025

The Patch Boys of Frederick & Columbia are proud to be a locally owned and operated business that serves our local community. We specialize in restoring homes to their beautiful originality. We have mastered an award-winning process to rapidly patch up all your holes in your home and restore it to its uniqueness within hours (most jobs). Call us today to learn more. We have a proven record of accomplishment and are a reputable company across the nation. We ensure that all projects are done with utmost professionalism using only qualified individuals. For us, honesty is the only policy and we strive to complete all projects with integrity and fairness. When you allow us into your home, we do not take that lightly; we treat and respect your home just like we would our own homes. We use the best technology and tools to ensure that all jobs are done quickly, while also giving attention to detail.

"Very professional, courteous, and reasonable. Patched and smoothed most of the holes, did put down new baseboards. Baseboards were sealed ok. A better seal is desired. Did not properly clean up afterwards. Will discuss with the owner."

Tarrey D on September 2025


Avatar for Mr. Handyman of Anne Arundel and PG County

Mr. Handyman of Anne Arundel and PG County

8229 Cloverleaf Dr
4.52(
680
)
Approved Pro

Mr. Handyman of Anne Arundel and PG County

8229 Cloverleaf Dr
4.52(
680
)
Approved Pro
Customers say: Super punctual
1327 local quotes requested
20 years of experience

We are proud to have won more than 50 Angie's List Super Service Awards! We do everything on the honey-do list that honey doesn't do! Individually owned & operated franchise of the largest Handyman companies in the country. We are licensed, bonded and insured. All of our technicians have a minimum of 10 years experience and are full-time employees of the company. All work guaranteed for at least one year (any exceptions are discussed and noted on the invoice). And it's not just the small jobs! We have years of experience doing larger projects, especially bathroom remodeling! MHIC # 102097

"It went fine.. The Pro with Mr. Handyman worked out just fine..."

Perry P on July 2025

We are proud to have won more than 50 Angie's List Super Service Awards! We do everything on the honey-do list that honey doesn't do! Individually owned & operated franchise of the largest Handyman companies in the country. We are licensed, bonded and insured. All of our technicians have a minimum of 10 years experience and are full-time employees of the company. All work guaranteed for at least one year (any exceptions are discussed and noted on the invoice). And it's not just the small jobs! We have years of experience doing larger projects, especially bathroom remodeling! MHIC # 102097

"It went fine.. The Pro with Mr. Handyman worked out just fine..."

Perry P on July 2025


Avatar for ROI Construction LLC

ROI Construction LLC

8378 Veterans Hwy
5.00(
9
)
Approved Pro

ROI Construction LLC

8378 Veterans Hwy
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
192 local quotes requested

Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!

"Very pleased with the roofing and siding work performed by ROI Construction. Jose was especially helpful and very knowledgeable in all areas of home repair, including roofing, skylights, trim and siding. Brooke did a great job scheduling and managing the project. Highly recommend ROI for your roofing/remodeling needs."

Rachel S on September 2025

Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!

"Very pleased with the roofing and siding work performed by ROI Construction. Jose was especially helpful and very knowledgeable in all areas of home repair, including roofing, skylights, trim and siding. Brooke did a great job scheduling and managing the project. Highly recommend ROI for your roofing/remodeling needs."

Rachel S on September 2025

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Drywall Insulation questions, answered by experts

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you install insulation or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses. 

Doubling the insulation in your home also doubles the R-value of said insulation. In other words, by adding more insulation, you can reduce the heat loss by half. Most homes benefit from increasing insulation. Older homes, in particular tend to have less insulation as is, so doubling your insulation could drastically reduce your energy bills, keep your home more comfortable, and take the strain off your HVAC system.

While the answer may depend on who you ask, most contractors would agree that spray foam insulation is a strong candidate for this job as it is effective at repelling moisture and is resistant to biological growth.

It’s technically possible to install loose-fill cellulose insulation without a blower, but it’s much more time-consuming, tedious, and dangerous. You’ll need to wear the proper protective coverings to handle the cellulose after it’s been doused in boric acid; use a shovel when you can to transport the material from the bag into the wall cavity.

That said, if you purchase cellulose materials at a home improvement store, ask if they rent out blowers for free or at a discounted rate. In many cases, if you buy the material from the store, they’ll rent out the blower at no extra cost.

The Harmans, MD homeowners’ guide to drywall insulation services

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