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TRUSTED BY JEFFERSON, CO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon18
    Verified window and door contracting services reviews

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

Avatar for Bellwether Homes
Bellwether Homes
4.7(
27
)
New Windows - 6 +

Serving Jefferson, CO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"After looking for a couple of years and not being able to find a siding company that would smaller jobs, I finally found Colorado Siding Repair. They came out and reviewed the job to replace one wall of siding on my garage that was badly warped. I chose to use a different type than the original, remove a damaged vent, etc. and it came out perfect. They were prompt, kept the work area clean, did some additional finish details to make the front of my house look great. I had one small issue and they promptly came back out and fixed it immediately. I highly recommend this company (and have to several people). They are doing a great service by offering repair/replacement on smaller jobs."
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+95

Response time1 day
Response rate100%
21 neighbors recently requested a quote
Flawless Results, LLC
4.2(
31
)
Doors (Exterior) - Install or ReplaceNew Windows - 2New Windows - 3-5+1 more

Serving Jefferson, CO and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"I want to thank Jacob Tryon for selling me my Provia windows and sliding glass door. I want to thank the crew that installed them: Lorenzo, Ernesto, Pablo, Jonathan and Edgar. The crew removed and replaced 9 windows and a sliding glass door in 1 day! I also want to thank the 2 gentlemen that came and replaced the stucco, painting and replacing of my bars on my home. All the way through the whole process I was pleased with the professionalism. Everyone answered all my questions along the way. My Provia windows have more features then I knew. I absolutly LOVE them! I would recommend Flawless Solutions to anyone. I have already talked to some of my neighbors that asked about my new windows and my family."
Recommended by81%of homeowners
Handyman Bob
5.0(
12
)
Doors (Interior) - Install or ReplaceDoors - Repair

Serving Jefferson, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Credit card accepted

Offers commercial services

"Bob was such a pleasure to work with. His pricing was fair and his work impeccable. The best part about working with him was his communication. These days it seems most contractors are unreliable and unresponsive. That was not at all the case with Bob. I canâ t wait to have him do more work on my home!!"
House Finished
Garage Finished
Garage Finished
Original Bathroom
Original Bathroom

+34

Response time2 days
3 neighbors recently requested a quote
Recommended by45%of homeowners
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Window Door Contractors FAQs, answered by experts

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.

Typically every 10-15 years or whenever they show signs of wear and tear.

The steps to replace a retractable screen can vary, but these are the general steps: First, remove the screen cover to expose the screen mechanism and remove the clip that holds the screen in place. Next, depress the end of the screen mechanism so it releases from the door frame. Take your new screen and fit one end into the frame. You may need to rotate the mechanism to engage the spring before inserting the other end into the frame. Finally, pull the screen down the length of the door’s opening and lock it in place with the clip.

Yes, adding windows adds value to a brick house. Homeowners don’t shy away from more natural light and an opportunity to get fresh air. Adding a window is particularly beneficial if you live in an area with good weather for much of the year or if your home has a nice view. Keep in mind that many older brick homes have historic wood windows that add to the charm of the house. When you install a new window in a brick house, you’ll want to find one that matches the aesthetic of the existing windows.

While windows increase a home’s value, how much they increase it can vary. It depends on the age of the home and the type of windows. You can expect about 70% to 85% return on investment (ROI) when adding a window to your home.

By replacing the worn mesh and repairing frames, restoring functionality and appearance.

The Jefferson, CO 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.