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TRUSTED BY HARMANS, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon376
    Verified drywall insulation services reviews

Find Drywall insulation pros in Harmans

Avatar for Nicolle Paint
Nicolle Paint
5.0(
42
)

Serving Harmans, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I recently hired Moyses from Nicolle Paint for some drywall patching and painting, and I couldn't be happier with the results! He responded to my request very quickly and provided a clear, reasonable quote for the work. Moyses was very considerate of my home. He took great care to protect all my belongings and flooring and did a fantastic job of cleaning up when the work was done. Not only did he complete the job on time, but the quality of both the drywall patching and the painting was excellent. For anyone needing drywall or painting services, I would highly recommend Moyses and Nicolle Paint."
Response time1 day
Response rate97%
1 neighbors recently requested a quote
Avatar for Atlas Home Energy Solutions
Atlas Home Energy Solutions
4.7(
14
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Atlas Home Energy Solution performed an energy audit for my home, followed by various insulation and weather-proofing tasks. Three other companies gave me estimates much higher for a work smaller in scope. Atlas estimate was lower for a more extensive work, and when combined with the rebate from BGE, turned out to be a highly reasonable deal. The employees were pleasant, courteous, and performed every task to perfection. I highly recommend them for any home energy issues"
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+16

Response time3 days
13 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Danny's Home Improvement LLC
Danny's Home Improvement LLC
4.6(
32
)

Serving Harmans, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Credit card accepted

"Danny was professional and did a great job with our drywall repair! We loved his work so much that we’ve hired him for other jobs. I one hundred percent recommend Danny for your home improvement work."
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Response time2 days
Recommended by75%of homeowners
SMITHWRIGHT HOME IMPROVEMENT SERVICES, LLC
4.6(
123
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Smithwright has contacted me and will be calling me on Monday, May 27 to let me know when he might be able to start. We have gone back and forth via email so that he understand what is needed. As stated, he called Monday and asked if I was available the next day at 9am to have the maintenance performed which was perfect. He called Tuesday morning before 9 to inform me he was running a bit late and would be there between 9:30 and 10. He arrived as promised. We discussed the maintenance to be perfomed including what I was interested in and he evaluated the door and issues and recommended the weatherstripping but stated the sweep was still in decent shape, so I agreed to only the weather stripping. He went to the local Lowes to pick up the necessary materials and returned in reasonable time and began. It took a little over an hour. I reviewed the work and it appeared to be a good job. Bill asked if I had considered a storm door which I stated I had recently. He stated he usually charges for a minimum of two hours but gave me a discount which was appreciated. The entire job cost $193 (including materials). Considering the cost, job quality, and customer service; I would definitely hire Smithwright again for any handyman type work."
Roland Park
Woodbine
Silver Spring
Before
After

+16

Response time1 day
Recommended by97%of homeowners
Avatar for ROI Construction LLC
ROI Construction LLC
4.3(
16
)

Serving Harmans, MD and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"The service was great! Dominic, the owner, was knowledgeable and the crew of guys who replaced the roof did a fantastic job. Highly recommend!"
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+19

40 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Home Valet Pros LLC
Home Valet Pros LLC
5.0(
14
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Fantastic experience. The Home Valet team was professional, thorough, and clearly understood what our home needed. They offered smart recommendations and handy “pro tips” for ongoing upkeep—we couldn’t be happier."
My jobs
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+6

179 neighbors recently requested a quote
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Drywall Insulation questions, answered by experts

You should leave a gap between drywall sheets because they naturally expand and contract along with the building framing as temperature and humidity change. Most pro drywall installers leave a gap of about ⅛ inch between drywall sheets, allowing the sheets to expand, contract, and shift without cracking or becoming damaged. If you don’t leave enough gaps between slabs, the edges will press against each other when they expand, and the pressure can cause visible cracks.

A post-drywall inspection could uncover many problems that weren’t present during the pre-drywall inspection, including insufficient insulation, missing weather stripping, improperly installed plumbing and lighting fixtures, flooring damage, drywall damage, plumbing leaks, aesthetic issues, and more. Structural problems, which are often expensive to fix and are common reasons to walk away after a home inspection, are easier to see before the drywall goes up, but a post-drywall inspection may highlight minor issues with house settling and foundation problems.

Both plaster and drywall are durable wall finishes, but they differ significantly in installation, cost, performance, and aesthetics.

Installation & Cost: Drywall installation is faster and more affordable, typically costing $1.50 to $3 per square foot. It uses premade sheets, making it a more accessible DIY project. Plastering is a labor-intensive craft that requires specialized skills, pushing costs to $2 to $10 per square foot. It involves applying a wet paste over a lath framework.

Durability & Performance: Plaster is generally more durable, longer-lasting, and provides superior soundproofing. It is also a better insulator, which can help reduce energy costs. Drywall is easier to remove for future renovations.

Aesthetics: Drywall provides a smooth, uniform surface ready for paint or texture. Plaster offers a high-end, naturally textured look that can hide imperfections and is often preferred for achieving a classic or historic aesthetic.

Which is better? The choice depends on your priorities. Drywall is ideal for those prioritizing a lower upfront cost, faster installation, and DIY potential. Plaster is the better option for a higher-end project where durability, soundproofing, and a unique, premium finish are more important than the initial cost.

The tool you use to sand plaster will depend on the size of the project. If you’re just working on a small section of your wall to get rid of an uneven spot on the surface, hand-sanding might work. However, for larger projects, a drywall sander can make a huge difference when it comes to both time and elbow grease—and an orbital sander can help for detailed areas such as around ceiling fans.

Drywall can be toxic to the environment and to humans in some cases. As drywall breaks down in a landfill and comes in contact with other organic chemicals, it can create hydrogen sulfide gas or leach into the groundwater. Additionally, the CDC recommends methods for controlling the inhalation of drywall dust when handled. While the common ingredients of drywall—gypsum, silica, and mica—are naturally occurring, they can cause irritation in some humans.

The Harmans, MD homeowners’ guide to drywall insulation services

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