If you have any repair skills at all you should be able to do it. Anything up to 6-8 inches, you can patch with a piece of drywall and some mud. Bigger than that, you should have something behind the drywall to screw to.
Small hole. Clean up the hole by cutting it back to solid drywall. Doesn't have to be square or perfect. Take a piece of drywall 2 inches bigger than the hole and on the back side, score the paper 1 inch in all the way around. Just through the paper. Snap the drywall and peal it off of the front paper, leaving the front paper intact. Butter the flap of paper all the way around. Place the patch in the hole and work out the mud with a wide putty knife. Much the same way as smoothing wall paper. Top coat the entire patch with joint compound (mud), let it dry and lightly sand. Two coats will probably be needed. If you are inexperienced with sanding, you can "sand" the mud with a damp sponge. Rinsing often.
Big hole. Either cut back to the center of the studs on either side, or cut out the hole and use 2-3 inch wide strips of plywood behind the drywall to screw to. Screw the plywood to the existing wall first and then set the patch in place and screw it. Use joint tape on the joint and finish with mud. You will need to feather out the mud 6-8 inches past the joint.
A similar approach (with images showing how it's done):
Patching the hole is easy. Making the repair invisible takes some artistry, but it's actually fun to see how well you can match the surrounding finish. The best method actually starts with enlarging the hole! You saw out a nice rectangular opening around the damaged area, then cut a new piece of drywall to match the dimensions of the opening. Here's a link to some illustrated step-by-step instructions that show the details:
http://www.diyadvice.com/diy/drywall/repairs/holes/
To effectively repair a hole in drywall, you will need to clean the area around the hole, cut a patch of drywall to fit the hole, secure the patch in place with drywall tape and joint compound, and then sand and paint the area to match the surrounding wall.
To repair a hole in drywall, you can start by cleaning the area around the hole and cutting a patch of drywall to fit. Secure the patch in place with drywall tape and joint compound, then sand and paint over the area for a smooth finish.
To repair a big hole in drywall, you can use a drywall patch kit or cut out a square around the hole, insert a new piece of drywall, secure it with screws, and then apply joint compound and sand it smooth before painting.
To repair a large hole in drywall, you can use a drywall patch kit or cut out a new piece of drywall to fit the hole. Secure the patch in place with drywall screws, cover the seams with joint compound, and sand it smooth before painting to match the surrounding wall.
To repair a hole in drywall without using a patch, you can fill the hole with spackling compound or joint compound, smooth it out, and then sand it down until it is flush with the wall.
To effectively perform drywall hole repair, start by cleaning the area around the hole and cutting a patch to fit. Secure the patch in place with drywall tape and joint compound, then sand and paint the area to match the surrounding wall.
Either cut out a square to the center of each joist either side of the hole and replace the drywall with a new piece cut to size. then tape and mud the joints. Also there are metallic screen patches made for small holes that stick to the existing drywall, and can be mudded over to fix the hole.
To repair a hole in wall drywall, the best techniques include cutting a patch to fit the hole, securing it with drywall screws, applying joint compound, sanding, and painting to match the wall.
To repair a cut hole in drywall, you can follow these steps: Clean the area around the hole and remove any loose debris. Cut a piece of drywall slightly larger than the hole. Place the patch over the hole and secure it with drywall screws. Cover the seams with joint compound and smooth it out. Sand the area once the compound is dry. Apply primer and paint to match the surrounding wall.
To install an access panel for drywall in your home, first determine the location and size needed. Cut a hole in the drywall, install the frame for the access panel, and secure it in place. Finish by attaching the panel door and painting or finishing to match the surrounding wall.
To effectively repair a drywall hole, you can follow these steps: Clean the area around the hole and remove any loose debris. Cut a piece of drywall slightly larger than the hole. Place the drywall patch over the hole and secure it with drywall screws. Apply joint compound over the patch and smooth it out with a putty knife. Let the compound dry, sand it down, and apply additional coats as needed. Finish by priming and painting the repaired area to match the rest of the wall.
To repair a drywall hole effectively, you can follow these steps: Clean the area around the hole and remove any loose debris. Cut a piece of drywall slightly larger than the hole. Place the drywall patch over the hole and secure it with drywall screws. Cover the seams with joint compound and smooth it out with a putty knife. Let it dry, sand the area, and apply a second coat of joint compound if needed. Sand again, prime the area, and paint to match the surrounding wall.