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  • Verified reviews icon76
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Top-Rated Plaster repair specialists in Timonium - Updated Nov 2026

Avatar for PatchMaster North Baltimore
PatchMaster North Baltimore
5.0(
5
)
Plaster - RepairPlaster - Repair - For Business

Serving Timonium, MD and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

PatchMaster Baltimore North specializes in professional drywall, plaster and ceiling repair for homes and businesses throughout Baltimore and surrounding communities. We repair holes, cracks, water-damaged drywall, nail pops, damaged ceilings and textured surfaces, with expert texture matching and color-matched painting for a seamless finish. From small patches to larger drywall repairs and installation, our licensed and insured team delivers clean, efficient workmanship with dust-minimizing practices. Free estimates available.

Our Gallery Photos
Ceiling Repair
Wall Repair
Crack Repair
Wall Restoration

+4

4 neighbors recently requested a quote
Avatar for Pablo & Jr Construction
Pablo & Jr Construction
5.0(
9
)
Plaster - Install - For BusinessPlaster - RepairPlaster - Repair - For Business

Serving Timonium, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Pablo worked with me to customize the fence and deck replacement following storm damage. He repaired things I hadn't known were wrong and worked with my neighbors to ensure they were not losing property use during or after construction."
Life Science Logistics
Life Science Logistics
Life Science Logistics
Life Science Logistics
Life Science Logistics

+2

Response time6 hrs
32 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Ace Handyman Services - Columbia
Ace Handyman Services - Columbia
3.5(
6
)
Plaster - Repair

Serving Timonium, MD and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

At Handyman Matters of Columbia, we provide home and business owners with the highest quality craftsmanship. We are happy to do all the little things on your �honey-do list� and take on larger jobs.

 Ceramic Tile
 Garage Door Opener Replacement
 Window Screen Repair
 Bathroom Remodeling
Recommended by33%of homeowners
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Plaster Repair FAQs, answered by experts

If your home was built before the 1940s and was not remodeled in the past 50 or so years, you probably have plaster walls. Aside from assuming, there are some practical ways to tell if you have plaster walls, including the following: If you knock on the wall and it feels solid, not hollow, if you can’t insert a thumbtack easily, if there are cracks that look like spiderwebs, or if your home has curved, arched, or swirled walls, doorways, or window openings.

If you have an unfinished basement or attic, you could examine the backs of any finished walls to check, too.

While it is possible to repair minor plaster cracks or holes yourself, it is generally not recommended for larger jobs or if you want a professional result. Plaster repair can be difficult in practice; proper wall preparation and achieving a smooth, seamless finish that blends with the existing wall requires experience, especially on textured surfaces. Hiring a professional ensures the repair will be durable and last longer, potentially saving you money over time. A pro can also determine if the cracks are from normal expansion or a more serious underlying issue.

Plaster can be a difficult DIY to master, especially if you plan to plaster an entire room, rather than patch a small area. Before you begin a plaster DIY project, you need to know which tools and type of plaster to use. It's also important to know how to prepare the surface and apply the plaster for a smooth finish. If that all sounds like a lot of work, you may prefer hiring a local plaster repair contractor to do the job.

Plastering lasts for around 15 to 20 years without needing repairs or maintenance in most cases, and with proper upkeep, plastering can last a lifetime—sometimes more than 100 years. Plaster repair costs between $1 and $3 per square foot, and you may need these services once every 15 to 20 years or so unless you have a harsh climate where humidity changes are a constant issue. You can also opt to skim-coat plaster for between $0.90 and $1.30 per square foot, which may serve you better in the long run.

While you should consult with a ceiling professional for larger cracks, especially if you’re not sure what’s causing your ceiling to crack, you can certainly try to repair small cracks on your own. If you’re up for the task, here’s how to repair ceiling cracks for $150 or less.

The Timonium, MD homeowners’ guide to plaster repairs

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