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  • Verified reviews icon321
    Verified drywall insulation services reviews

Find Drywall insulation pros in Ellicott City

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
465 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


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
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!).

"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
72 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


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
22 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


Avatar for PatchWorx.Pro

PatchWorx.Pro

12230 Clarksville Pike
4.95(
31
)
Approved Pro

PatchWorx.Pro

12230 Clarksville Pike
4.95(
31
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
3 years of experience

Drywall covers the majority of the surfaces in your home and is prone to damage. The typical damage include scuffs, holes, cracks and water damage. You should not have to live with these imperfections. We specialize in making the blemishes on your drywall surfaces disappear. Our process is easy and in most cases we can complete repairs in a few hours. Our customers trust us to treat their home with care and respect. PatchWorx is 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.

"If I could give a higher rating, I absolutely would. From the time Scott came to my house to go over everything I wanted done, he was very upfront and very good at making alternative suggestions that would save me money and get me the same or better results. When I first hired Patchworx it was for a fairly large project that was going to take about 3 weeks. I was so happy with what I saw that I added on many, many things to the job. Patchworx ended up working on almost every area of my house, and I plan to have them back to do the few things they didn’t. All the people that work for Patchworx are very nice, very friendly and very helpful. As important as all that, they are 100% trustworthy. I was able to leave my house as I needed or wanted and didn’t have to worry about anything. They would bring in packages delivered to me while I was gone, keep an eye out on my Pets, basically anything and everything that you would want out of someone in your home."

Matt O on June 2024

Drywall covers the majority of the surfaces in your home and is prone to damage. The typical damage include scuffs, holes, cracks and water damage. You should not have to live with these imperfections. We specialize in making the blemishes on your drywall surfaces disappear. Our process is easy and in most cases we can complete repairs in a few hours. Our customers trust us to treat their home with care and respect. PatchWorx is 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.

"If I could give a higher rating, I absolutely would. From the time Scott came to my house to go over everything I wanted done, he was very upfront and very good at making alternative suggestions that would save me money and get me the same or better results. When I first hired Patchworx it was for a fairly large project that was going to take about 3 weeks. I was so happy with what I saw that I added on many, many things to the job. Patchworx ended up working on almost every area of my house, and I plan to have them back to do the few things they didn’t. All the people that work for Patchworx are very nice, very friendly and very helpful. As important as all that, they are 100% trustworthy. I was able to leave my house as I needed or wanted and didn’t have to worry about anything. They would bring in packages delivered to me while I was gone, keep an eye out on my Pets, basically anything and everything that you would want out of someone in your home."

Matt O on June 2024


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 Atlas Home Energy Solutions LLC

Atlas Home Energy Solutions LLC

5108 Pegasus Ct
4.90(
99
)
Approved Pro

Atlas Home Energy Solutions LLC

5108 Pegasus Ct
4.90(
99
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
42 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 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
194 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

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

While more is seemingly always better when it comes to energy efficiency, your house does need some interaction with its environment. Adding too much insulation can affect your home's ability to breathe. Breathing simply means ventilating itself to reduce accumulated moisture within it. Too much insulation can physically block the venting ability or be enough to trap the moisture and damage the insulation or the house.

There are two reasons why cellulose insulation repels rodents (and insects). First, the insulation has been treated with boric acid, which is a natural pest-repellent. In addition, the loose-fill style of cellulose creates less-than-ideal conditions for mice and other rodents to nest and burrow, helping to keep them at bay.

You don’t need to remove old insulation before adding new insulation. As long as the old insulation is still in good shape—not wet, physically damaged, or moldy—then you can stack new insulation on top of old insulation to get a compounding effect. You can also mix different types of insulation, like adding blown-in insulation around existing fiberglass batt insulation or installing rigid insulation boards over rafters in your attic that already have batt insulation installed. If your existing insulation is very old or damaged, though, you’ll likely see more benefit from removing it and replacing it instead.

Yes, guiding choices between open-cell and closed-cell foams based on needs.

The Ellicott City, 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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