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TRUSTED BY LANHAM, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon790
    Verified door repairs reviews

Top-Rated Door repair pros in Lanham - Updated Nov 2026

Window & Door Repair By Boston
4.6(
598
)
Sliding Door or Tracks - Repair

Serving Lanham, MD and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"I contacted Home Adviser to find someone to repair broken window glass. I received a contact immediately from Boston Window and Door Company and they fixed my window the next morning. Can't beat that service! I will definitely use and recommend them and Home Adviser to my friends and family."
Bow with custom roof
Sidelites and transom
Courthouse
Bay with hip roof
Door with sidelites

+16

Response time4 hrs
14 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Chapin Handyman LLC
Chapin Handyman LLC
4.9(
36
)
Doors - RepairDoors - Repair - For BusinessSliding Door or Tracks - Repair+2 more

Serving Lanham, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I very much recommend this contractor! Answers fast, gives extremely fair prices, gives fast appointments AND the show up on time! They are very polite and nice. They also clean up the station after they’re done! I find them reliable, quality work and fairly priced. They also work as long as they need to. For our house they: Fixed the window frames outside because the mortar was broken or eroded and when it stormed outside, it rained inside our house. They changed rotten wood, painted it, cemented places in the brick wall that needed it, put mortar/caulk and sealed 4 windows from the outside. The other project was putting bifold closet doors which included cutting them to size, installing the hardware, and painting them. This was the first time I’ve had to hire someone to fix things around the house that I couldn’t, and I was really nervous. I’m grateful I found Chapin Handyman LLC through Angie’s list! Oh! And they are insured and bonded, too!"
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+58

Response time10 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Vazquez & Son construction Inc.
Vazquez & Son construction Inc.
4.2(
179
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+3 more

Serving Lanham, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Jose came and started the job earlier than expected which was a great thing. He was fast and efficient and did a great job. I will surely keep him in mind for other issues around the house. The first picture was the issue and the second was how well it was fixed. (Sorry for the lack of cleanliness of the door lol)"
Basement Flooring
Basement Flooring
Exterior siding
Front
Basement Flooring

+59

Response time2 days
4 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Mr. Handyman of Anne Arundel and PG County
Mr. Handyman of Anne Arundel and PG County
4.5(
735
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+3 more

Serving Lanham, MD and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"Mr. Handyman helped me in all aspects of this large project, from measuring and ordering materials at the start to clean-up at the end. Installation of both patio doors and of garage doors went beautifully, as did replacement of front banisters and repair of old termite damage. The crews were always prompt and notified me by email that they were on their way. The were clean and courteous, and cleaned up after themselves. Mr. Handyman's Dennis Jennings, with his attention to detail, was key to this project being a great success."
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+4

5 neighbors recently requested a quote
Recommended by88%of homeowners
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Door Repair FAQs, answered by experts

Loose latches, misaligned tracks, broken locks, and sticking doors are common problems requiring repair or replacement.

Proper door lock maintenance includes keeping the locking mechanism clean and clear of dirt, dust, and grime buildup, lubricating the lock annually, inspecting and tightening the lock regularly, and treating the door with care. If your maintenance reveals problems, it may be time to replace the lock or have a professional inspect it.

A sliding glass door can be hard to open and close for several reasons. Common causes include misaligned doors that grind on the frame, dirty or damaged rollers, and obstructed tracks due to dirt, debris, or moisture damage. To resolve this, first check the door's alignment. Then, clean the tracks and rollers thoroughly, ensuring the tracks are straight and free of obstructions. Applying a silicone-based lubricant to the rollers monthly can help maintain smooth operation.

Regular maintenance of patio doors can keep them working and looking their best for years to come. Cleaning tracks and rollers, replacing damaged or worn weatherstripping, and routinely checking the door’s alignment can extend the life of your patio doors. Exercising care while using the doors can also keep them in good condition; avoid slamming doors shut, exerting heavy pressure against them, or forcing the latch mechanisms.

A heat source close to the door can help reduce its swelling. However, this will only work in the case of minimal swelling. Sometimes, you can simply wait for the weather to change, but your best option is to prevent the swelling in the first place. Coat the door with weather-resistant paint or a water-repellent finish.

The Lanham, MD homeowners’ guide to door repairs

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