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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

Ross Windows & Doors
4.3(
52
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceDoors - Repair+22 more

Serving Jefferson, CO and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."
delapitated atrium tansformation
sliding patio door with internal blinds
transformation to bay window
OUR WORK
OUR WORK

+15

Response time11 hrs
Response rate89%
13 neighbors recently requested a quote
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

"We were very pleased with their work, timing, and quality of workmanship. We have received many positive comments on the appearance of our home. It is a great feeling to look at the home and know it has been sealed well against the weather and elements. We are very glad we chose a long-life product and an experienced team to install it. We would readily recommend Colorado Siding Repair to anyone who wants a quality product installed well at competitives prices, by folks with great integrity."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+95

Response time1 day
Response rate100%
18 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

Most window screens in residential homes are designed to be removed from the inside, especially with double-hung, single-hung, and casement styles. That said, some setups require exterior removal. Older homes or custom installs may have exterior clips or brackets, and sunscreens are almost always mounted on the outside. Before removing your window screen, look at how it is held in place.

On average, it cost $2,900 to rescreen a patio, porch, or sunroom, with homeowners paying anywhere from $800 to $5,200. The cost to rescreen a porch, patio, or sunroom enclosure depends on the size of the enclosure, the extent of the damage, and the materials used to replace existing screens.

You can add any type of window to a brick house, so long as the window has proper support. Windows with wider openings and windows in brick walls will need a lintel to support the extra weight above the window frame. A lintel is a support beam that distributes the weight from above evenly around the window.

Window seals don’t last forever, so they’ll inevitably fail for one reason or another. One of the most common reasons is the expansion and contraction of the glass. When the glass gets warm from sunlight, it expands and adds pressure to the seal; at night, as the glass cools, it contracts. This process, day in and day out, can eventually cause the seal to fail. Other common sources of failure include the house settling over time, chemicals that damage the seal when repainting windows, and incorrect window installation.

Yes, you can add a screen door to most door frames. The screen should be able to fit standard-size door frames, so unless you have an unusually sized door, you shouldn’t have an issue. Just make sure to properly measure the frame. When in doubt, it’s best to let a pro take care of this task for you so it’s installed correctly.

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.