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Top-Rated Drywall pros in Washington - Updated Nov 2026

Avatar for Edgewood Drywall Services
Edgewood Drywall Services
4.8(
41
)
Drywall - Install

Serving Washington, NH and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: True professional

Edgewood Drywall Services invites you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. Give us a call for a free estimate!

Projects
Projects
Projects
Projects
Projects

+20

Recommended by60%of homeowners
Avatar for E.T Drywall
E.T Drywall
5.0(
7
)
Drywall - RepairDrywall - InstallDrywall - Install - For Business+1 more

Serving Washington, NH and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"They kept me up to date on when they would be starting, and they started the work on time within the time frame they gave me. They finished the work in a timely manner and kept me updated on progress. The quote they gave me was comparable to others. The drywall looks great and I am happy with the end result! They are very friendly and kind people. They offered lots of advice/suggestions for other things that were not necessarily drywall related! I would definitely hire them again for any future projects."
Before
After
Bathroom and tub
Bathroom tub
Tile celling

+34

Response time3 days
15 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Horsth Plastering
Horsth Plastering
5.0(
1
)
Drywall - InstallDrywall - Install - For Business

Serving Washington, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Diego and his crew are amazing! Punctual, fair price and just a great job all around. I even had other contractors come through who commented on what a great job they did. At one point we were on a very tight timeline and needed the remaining plaster installed before the floors went in. Diego’s crew worked late on a Saturday to make sure it was done. Simply could not have stayed on schedule without him."
Plaster
Plaster
Plaster
Plaster
Newburry, VT

+14

Response time5 hrs
7 neighbors recently requested a quote
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Drywall FAQs, answered by experts

To maintain plaster walls, inspect them regularly for cracks and seal them early. Clean the walls by dusting regularly or using a gentle, damp cloth. It's also important to avoid moisture exposure. Repainting as needed will help maintain the wall's appearance and longevity.

You can plaster over regular drywall, but it's essential to prepare the surface properly. Before plastering, the drywall should be clean, free of dust, and any loose or peeling paint should be removed. Applying a primer specifically designed for plastering can improve adhesion. Some professionals recommend applying a base coat of plaster or joint compound to create a better surface for the plaster to adhere to. Proper preparation ensures a smooth and durable plaster finish over regular drywall.

A nail in drywall cannot hold very much—usually only a few pounds. A nail in a stud can add support and hold around 20 pounds. If you are trying to hang something heavier, get some help from drywall anchors—toggle bolts are very strong and able to withstand more weight.

Yes, drywall can hold a 50-pound TV. However, when mounting a TV, you’ll either need to attach it to wall studs or use drywall anchors. If you use anchors, make sure to buy a type that can hold at least 50 pounds. Molly bolts, threaded anchors, and toggle bolts are all good options. For extra support, you can also install a wall mounting plate with the anchors.

If you don’t have studs in the area where you want to install your TV mount, you may still be able to install a TV mount on drywall. The easiest way to install a mount on drywall is by using drywall anchors—but not just any plastic anchors. Choose molly bolts or toggle anchors, which have a weight capacity of around 50 pounds. For added support, consider pairing drywall anchors with a wall mounting plate. Extra heavy TVs may need to be mounted via the ceiling joists or beams.

The Washington, NH homeowners’ guide to drywall services

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