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TRUSTED BY JEFFERSON, MD HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon264
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Jefferson - Updated Nov 2026

Avatar for BLUE DIAMOND CONTRACTORS LLC
BLUE DIAMOND CONTRACTORS LLC
5.0(
14
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Jefferson, MD and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Josh came over quickly, measured, took pictures, and gave me a quote within my existing budget. Ronnie and Brock removed my old cooktop and under counter vent and replace them with new units. They were able to effectively deal with some minor issues and I was very pleased with their friendliness and professionalism. I would highly recommend them for any home improvement work."
Project Photo
29 neighbors recently requested a quote
Avatar for Universal Windows Direct of Baltimore
Universal Windows Direct of Baltimore
4.2(
63
)
Doors (Exterior) - Install or ReplaceStorm Door - InstallSliding Door - Install

Serving Jefferson, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

Universal Windows Direct was founded in April of 2002 by William Barr and Michael Strmac. It was their mission to create a home improvement company that offers high quality home improvement goods at the best possible value. What began as two guys in a 350 square foot office quickly grew to become one of the nation's leading remodeling companies. Today, Universal Windows Direct represents thousands of customers and has a rapidly growing network of locations nationwide, all of which are actively involved in the communities they serve.

Double Hung Window
Double Hung Window
Double Hung Window
39 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Nova Exteriors, Inc.
Nova Exteriors, Inc.
4.0(
997
)
New Windows - 6 +Doors (Exterior) - Install or ReplaceNew Windows - 3-5+2 more

Serving Jefferson, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"They did a terrific job replacing our basement door. It looks very professional and they does special care not to let any cicadas into the house during this current infestation. We are now considering having them replace a number of our windows based upon what a great job they did. A++"
McLean VA
Before
Provia Signet Entry Door w/ Sidelights
Completed roof & siding - Front
McLean VA

+34

Response time1 day
461 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Pups Windows and Doors
Pups Windows and Doors
4.0(
498
)
Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Jefferson, MD and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Very pleased with the new storm door. Interaction with the owner over the phone and via email was courteous and efficient. Installers were friendly and did excellent work. The door provided is high quality."
Entry and Side Lites
Entry, Side Lites, and Storm Door
Entry Door
Entry Door
Cellar Door

+9

15 neighbors recently requested a quote
Recommended by68%of homeowners
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Showing 1-10 of 246
Window Door Contractors FAQs, answered by experts

Common problems include leaks, broken glass, and damaged frames. Regular maintenance prevents extensive damage.

Ensures proper fit and function, maximizing insect protection and airflow.

While the telltale signs can vary for different types of screen doors, it may be time to learn how to install a screen door if you're noticing rotting, warping, or splintering accompanying the sagging. If you’re unsure whether to replace a sagging screen door, consult a local screen door pro for an inspection and final decision.

The average cost to repair a window is about $400, with prices typically ranging from $175 to $1,500. The final cost is influenced by several factors, including:

  • Number of Panes: Single-pane repairs average around $200, double-pane repairs range from $200 to $400, and triple-pane repairs can cost $600 to $1,100.

  • Type of Repair: Minor fixes for a track, seal, or sash are more affordable than repairs for broken glass or window frames, which are typically the most expensive.

  • Window Details: The size, type, and material of the window affect the price.

  • Accessibility: Windows on upper floors or in hard-to-reach locations may increase labor costs.

  • Other Factors: The extent of the damage, local labor rates, and the need for emergency service will also impact the total cost.

For comparison, a full window replacement can range from $175 to $1,800 or more for high-end materials or large windows like bay or bow windows.

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

The Jefferson, MD homeowners’ guide to window and door contracting services

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