How to Fix a Hole in Drywall — The Quick Answer
Got a hole in your drywall? Don’t panic — most drywall holes are fixable with a few basic supplies and a free afternoon. Small holes (nail holes, screw holes) need nothing more than spackle and a putty knife. Medium holes (1–5 inches) call for a patch kit or a piece of scrap drywall. Large holes (bigger than 6 inches) usually require cutting out the damaged section and installing a new piece between studs.
The good news? Learning how to fix a hole in drywall is one of the most approachable home repairs out there. Here at Sunny’s Home Service, we handle drywall repairs across Los Angeles every week — but we’re also happy to help you figure out which ones you can tackle yourself.
Let’s walk through every type of drywall hole, what you’ll need, and when it’s time to hand the job off to a professional.
What You’ll Need (Basic Drywall Repair Kit)
Before you start, gather your supplies. Most of these are available at any hardware store in LA for under $30 total:
- Lightweight spackle — for small holes and nail pops
- Joint compound (mud) — for larger patches
- Putty knife set (2″, 4″, and 6″)
- Drywall patch kit — self-adhesive mesh patches work great for medium holes
- Sandpaper (120 and 220 grit)
- Drywall tape — paper or mesh
- Primer and paint — to match your existing wall color
- Utility knife
- Drywall saw (for large holes)
- Scrap drywall piece (for large repairs)
Pro tip: Take a photo of your wall’s paint color code before heading to the store. If you don’t have the original color, cut a small chip from an inconspicuous spot and have it color-matched at the paint counter.
Small Holes: Nail Pops, Screw Holes, and Tiny Dings
Size: Under 1 inch
Difficulty: Beginner
Time: 15 minutes (plus drying time)
These are the easiest drywall repairs — the kind every homeowner should know how to handle.
Step-by-Step
- Clean the area. Use your putty knife to scrape away any loose material or raised edges around the hole.
- Apply spackle. Load a small amount onto your 2″ putty knife and press it into the hole. Smooth it flat with one pass.
- Let it dry. Lightweight spackle typically dries in 30–60 minutes. It’ll turn from pink to white (if using color-change spackle).
- Sand smooth. Use 220-grit sandpaper and lightly sand until the patch is flush with the wall.
- Prime and paint. Apply a small amount of primer, let it dry, then touch up with matching paint.
That’s it. Nail holes from hanging pictures, small dings from furniture — they’re all this simple.
Medium Holes: 1 to 5 Inches
Size: 1–5 inches (doorknob holes, anchor holes, accidental impacts)
Difficulty: Intermediate
Time: 1–2 hours (plus overnight drying)
Medium holes are where most DIYers start to get nervous, but they’re still very manageable. The key is using a proper patch — not just filling the void with spackle (it’ll crack).
Method 1: Self-Adhesive Mesh Patch
This is the easiest approach and works for holes up to about 4 inches.
- Clean the edges. Remove any loose drywall or paper.
- Apply the patch. Peel the backing off and center the mesh patch over the hole. Press it firmly against the wall.
- Apply joint compound. Using your 6″ putty knife, spread a thin layer of joint compound over the entire patch, extending 2–3 inches beyond the edges. Feather the edges so they blend into the wall.
- Let it dry. Wait at least 4–6 hours, or overnight for best results.
- Apply a second coat. Sand lightly, then apply another thin coat of joint compound, feathering even wider this time.
- Final sand, prime, and paint. Once fully dry, sand with 120-grit, then 220-grit. Prime and paint.
Method 2: The “California Patch” (Butterfly Patch)
For holes closer to 5 inches, the California patch gives a stronger, more seamless result. It’s a favorite technique among LA handymen (we use it all the time).
- Cut a drywall piece about 2 inches larger than the hole on all sides.
- Score and snap the back of the patch so only the front paper face extends beyond the drywall core. You’ll have a drywall plug with paper “wings.”
- Apply joint compound around the hole and press the patch in place. The paper wings adhere to the wall surface.
- Cover with joint compound, feather, dry, and repeat with a second coat.
- Sand, prime, paint.
The California patch is stronger than a mesh patch because the drywall plug fills the void while the paper wings create a smooth transition.
Large Holes: 6 Inches and Bigger
Size: 6+ inches (major impacts, water damage, plumbing access)
Difficulty: Advanced
Time: 2–4 hours (plus multiple days for drying between coats)
Large holes require cutting a clean rectangle, adding support, and installing a new piece of drywall. This is where the repair starts to feel like actual construction.
Step-by-Step
- Square off the hole. Use a utility knife and straightedge to cut a clean rectangle around the damaged area. Make sure there are no cracks extending beyond your cut lines.
- Check for wiring and plumbing. Before cutting, look inside the wall cavity. This is important — hitting a wire or pipe turns a simple repair into an expensive one.
- Add support. Cut a piece of 1×3 or plywood a few inches longer than the opening. Slide it behind the drywall and screw it in place through the existing drywall on each side. This gives you something to attach the new piece to.
- Cut your patch. Measure the opening and cut a piece of drywall to fit. It should be snug but not forced.
- Install the patch. Screw the new drywall piece into the support boards.
- Tape the seams. Apply drywall tape over all four seams.
- Mud, dry, repeat. Apply 2–3 coats of joint compound, sanding between each coat. Feather each coat wider than the last.
- Prime and paint. For the best result with large patches, consider painting the entire wall — touch-ups on large areas tend to show.
Common Drywall Damage in Los Angeles Homes
Living in LA comes with a few unique drywall challenges:
- Earthquake cracks. Even small tremors can cause hairline cracks along seams and corners. These are usually cosmetic but should be monitored — expanding cracks may indicate structural movement.
- Doorknob holes. Missing door stops in apartments and older homes mean doorknobs punch right through the drywall. (We see this one a lot.)
- Water damage from old plumbing. Many LA homes — especially in Pasadena, Silver Lake, and Echo Park — have older plumbing that can leak behind walls. If your drywall is soft, bubbling, or discolored, the repair needs to address the water source first.
- Settling cracks. Homes built on LA’s varied terrain (hillsides, reclaimed land) can develop cracks as foundations shift over time.
- Anchor pullouts. Heavy shelves, TV mounts, and artwork that weren’t anchored into studs eventually pull free, leaving medium-sized holes.
When to DIY vs. When to Call a Pro
Not every drywall repair needs a professional. Here’s an honest breakdown:
DIY It If:
- The hole is under 4 inches
- There’s no water damage or mold
- It’s a simple impact hole (not structural cracking)
- You have time for multiple coats and drying
- The wall texture is flat or lightly textured
Call a Pro If:
- The damage is larger than 6 inches across
- There’s water damage — the source must be fixed before patching, or it’ll come right back
- You see mold (black, green, or fuzzy spots). Don’t disturb it — mold remediation has its own protocols
- The wall has a heavy texture (orange peel, knockdown, or skip trowel) that needs matching
- Multiple areas need repair — at some point, DIY takes longer and costs more than hiring help
- The damage is near electrical outlets or plumbing
The texture factor is huge. Matching existing wall texture is the hardest part of any drywall repair. Flat walls are forgiving — textured walls expose every flaw. If your walls have orange peel or knockdown texture, a professional with the right spray equipment will get a seamless result.
For drywall repairs across Los Angeles, our team at Sunny’s Home Service handles everything from small patches to full wall sections. We also take care of the painting to match, so you don’t end up with a visible patch mark.
How Much Does DIY Drywall Repair Cost?
One of the best things about drywall repair is how affordable the materials are:
- Small hole (spackle + sandpaper): $5–$10
- Medium hole (patch kit + joint compound): $10–$25
- Large hole (drywall piece + tape + mud + support): $20–$40
- Paint (touch-up can): $5–$15
Compare that to professional drywall repair costs in Los Angeles, which typically run $75–$300+ per patch depending on size and complexity. For a single small hole, DIY is a no-brainer. For multiple holes or textured walls, the math starts favoring a pro.
Mistakes to Avoid
We’ve repaired plenty of “DIY repairs gone wrong.” Here are the most common mistakes:
- Using too much spackle. More isn’t better. Thick layers shrink, crack, and take forever to dry. Thin coats, people.
- Skipping the primer. Joint compound absorbs paint differently than drywall. Without primer, your patch will show as a dull or shiny spot — even with the right paint color.
- Not feathering the edges. If you can see a ridge where the patch meets the wall, you didn’t feather enough. Each coat should extend wider than the last.
- Rushing the drying time. Yes, it says 30 minutes on the can. Give it an hour. For joint compound, overnight is best. Sanding wet compound is a recipe for a lumpy mess.
- Ignoring the cause. If a crack keeps coming back, patching it again won’t help. Recurring cracks usually signal settling, moisture, or structural issues that need attention.
FAQ
Can I use toothpaste to fill a nail hole in drywall?
Technically, yes — in a pinch, white toothpaste can fill a tiny nail hole for a temporary cosmetic fix (like before a rental inspection). But it’s not a real repair. Toothpaste shrinks, cracks, and doesn’t sand well. A small tub of spackle costs $5 and does the job properly. Use the right stuff.
How long does it take for drywall compound to dry?
Lightweight spackle dries in 30–60 minutes for small applications. Standard joint compound needs 12–24 hours per coat. Drying time depends on humidity, temperature, and thickness of application. In Los Angeles, our dry climate actually helps — compound dries faster here than in humid coastal cities. Don’t sand or apply another coat until it’s completely dry to the touch.
How do I fix drywall that got wet from a leak?
First, fix the leak — otherwise you’ll be doing this repair again in a month. Once the source is resolved, cut out all the soft or damaged drywall (go beyond the visible damage by a few inches). Let the wall cavity dry completely — this can take several days. Check for mold before closing it up. Then install a new piece of drywall, tape, mud, and paint. If you see any signs of mold, call a professional for proper remediation.
Is it worth hiring a handyman for a small drywall hole?
For a single nail hole or small ding? Probably not — it’s a 15-minute DIY fix. But if you have multiple holes, need texture matching, or the damage is near plumbing or electrical, a handyman makes sense. Many homeowners in Los Angeles call us when they’ve got a list of small repairs to knock out in one visit, which is the most cost-effective approach. Check out our drywall repair cost guide for typical pricing.
Can I fix a hole in drywall without a patch kit?
Yes. For small holes, spackle alone works fine. For medium holes, you can make a California patch (butterfly patch) using a scrap piece of drywall — no kit needed. For large holes, you’ll need a piece of drywall, some wood for backing support, screws, tape, and joint compound. Patch kits are convenient but not essential if you have the individual materials on hand.
Need Help With Your Drywall Repair?
Whether it’s a doorknob hole in your Hollywood apartment or earthquake cracks in your Pasadena bungalow, Sunny’s Home Service has you covered. We handle drywall repair, painting, and just about every other home repair across Los Angeles.
Need help? Call Sunny’s Home Service at (213) 686-5039 for a free quote.