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TRUSTED BY GAMBRILLS, MD HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon513
    Verified door services reviews

Top-Rated Door pros in Gambrills - Updated Nov 2026

Window & Door Repair By Boston
4.6(
599
)
Sliding Door or Tracks - Repair

Serving Gambrills, MD and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Boston window and door company were very professional timely courteous and friendly. They kept us informed every step of the way they cleaned up after themselves. And I would recommend them to anyone who we are looking for glass services."
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 Eagle Bay LLC
Eagle Bay LLC
5.0(
19
)
Doors (Exterior) - Install or Replace

Serving Gambrills, MD and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today.

Provia Door Replacement
Gallery
Gallery
Gallery
Siding

+14

8 neighbors recently requested a quote
Recommended by10%of homeowners
Avatar for Pen Win Windows and  Doors, LLC
Pen Win Windows and Doors, LLC
4.2(
229
)
Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Gambrills, MD and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I highly recommend Pen Win. Horace is very knowledgeable. He explained thoroughly and honestly the issues we were encountering with our roof as well as options. We chose an install and it was reasonably price. I must say... They did an exceptional job on our roof and clean up."
Perfection
Response time2 days
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
179
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+6 more

Serving Gambrills, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We had two garage doors replaced and could not be happier. Angel did the install and did an incredible job. Angel is the Michelangelo of garage doors. The quality of work was superb. Thanks also to Vick and Alex too. This is a first rate company that will exceed your every expectation!"
Newly installed roof
Windows & Garage Door Replacement
Finished product with brand new siding.
Newly installed roof
Windows & Garage Door Replacement

+44

Response time1 day
Response rate100%
32 neighbors recently requested a quote
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 Gambrills, MD and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"Eric was prompt and on time and professional in every way! He answered all my questions and explained everything he was doing! He went out of his way to trouble shoot my storm door that didn't close properly and greatly improved the fit of the door in addition to taking the time to make sure the weather stripping was properly installed, and even installing extra weather stripping around the storm door as well. He also painted an exterior door inside and out, and secured second story vinyl siding that kept slipping loose. 10/10 will recommend Eric to anyone!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Harry's Handyman Services
Harry's Handyman Services
5.0(
24
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+3 more

Serving Gambrills, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

Current owner of Harry's Construction and Harry Handyman Services we've been in business for 25 years we have a five-star rating from all ranges of handyman jobs inside and outside. We are a small local business in Clearwater beach, Maryland. We strive for perfection for all our customers. We are dependable, honest and guarantee our work! Call Harry's Handyman Services today! 410-919-3658.

Handymen Project
Handymen Project
Painting - Interior Project
Handymen Project
Handymen Project

+17

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Medallion Security Door and Window Co.
4.2(
22
)
Doors (Exterior) - Install or Replace

Serving Gambrills, MD and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"I had a full view glass storm door with sidelites installed in front of my Provia entry front door. The door is very sturdy such as thick heavy metal, lexan glass is clear, the hinges are smooth and strong, the lock is secure, the powder coated paint is beauty. the weather striping is robust and tightly sealed. The manufacturing process took a little longer than expected. A minor adjusted was needed for the lock. Medallion sent someone out immediately to solve the problem. My Provia Front entry door is awesome. I really wanted a full view security storm door to allow the Provia door to be on full display. In addition, to providing full security. Medallion knock it out of the park."
Full View Security Doors
Security doors with matching Iron Rails
Security Barless Doors
Pavers
Security Doors

+1

Response time2 days
7 neighbors recently requested a quote
Recommended by73%of homeowners
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Doors FAQs, answered by experts

Yes, if you’re replacing a door slab, it must be the exact size of your existing door. If your new door is too small, you’ll need to purchase a new door to fit or hire a handyperson to make your frame smaller. Or if it's too big, you’ll need to return it or shave it down to fit.

Begin by determining which way you want the door to swing based on the layout of your room. Traditionally, left-handed doors have a doorknob closest to your left hand, and right-handed doors include a doorknob closest to your right. Right-handed doors with left hinges swing inward and vice versa. This can vary based on the layout of your home, though.

The lock block will either be built-in on the side of the door or run from the top to the bottom. Usually, there is a marking that indicates its location. You can also tap the door with the back of a screwdriver to find the lock block like you would find a stud in a wall.

The width of your door jamb should match your wall thickness exactly, so it depends on your wall. For standard door openings, the width is equal to the width of a 2-by-4-inch  stud, plus the width of the drywall on both sides—about 1/2 inch each—which comes out to 4 9/16 inches. Block walls and framed walls that use 2-by-6-inch framing require a door jamb that’s 6 9/16 inches. You should always measure your finished wall thickness to get an accurate width for your door jamb material.

A door frame is typically 2 to 2.5 inches wider than the door. This additional space accommodates the door jamb and hinges and allows for necessary installation adjustments. For example, if the door is 30 inches wide, the rough opening should be 32 to 32.5 inches wide to ensure a proper fit and smooth operation.

The Gambrills, MD homeowners’ guide to door services

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