Top 10 window replacement services in Boulder, CO

Porch Pro Headshot ROOF WORX
Window Replacement
Serves Boulder, Colorado
(698)
Whether you have broken windows or just want a change, ROOF WORX in Niwot has some of the best window replacement services in town.
Whether you have broken windows or just want a change, ROOF WORX in Niwot has some of the best window replacement services in town.
Porch Pro Headshot Glass Doctor
Window Replacement
Serves Boulder, Colorado
(264)
When you need help replacing a broken window in your home, you can rely on Glass Doctor in the Weldona, CO area to lend you a helping hand.
When you need help replacing a broken window in your home, you can rely on Glass Doctor in the Weldona, CO area to lend you a helping hand.
Porch Pro Headshot Colorado Classic Exteriors
Window Replacement
Serves Boulder, Colorado
(210)
Do you have cracked windows? Get them replaced by the skilled team members at Colorado Classic Exteriors in Fleming.
Do you have cracked windows? Get them replaced by the skilled team members at Colorado Classic Exteriors in Fleming.
Porch Pro Headshot 5 Star Home Services
Window Replacement
Serves Boulder, Colorado
(186)
For drywall installation and repair in the Dacono area, 5 Star Home Services boasts a 5-star rating for superior service and quality product.
For drywall installation and repair in the Dacono area, 5 Star Home Services boasts a 5-star rating for superior service and quality product.
Porch Pro Headshot Denver Egress Window
Window Replacement
Serves Boulder, Colorado
(136)
If your windows have been giving you trouble, finally get them fixed with some help from the experts at Denver Egress Window in the Yuma, CO area.
If your windows have been giving you trouble, finally get them fixed with some help from the experts at Denver Egress Window in the Yuma, CO area.
Porch Pro Headshot Rocky Mountain Handyman, LLC
Window Replacement
Serves Boulder, Colorado
(51)
If cracks or dents have made your home's drywall rough, let the repairmen at Rocky Mountain Handyman in Lafayette smooth it out.
If cracks or dents have made your home's drywall rough, let the repairmen at Rocky Mountain Handyman in Lafayette smooth it out.
Porch Pro Headshot Affordable pro window washer
Window Replacement
Serves Boulder, Colorado
Hi my name is Gabe Rivera and I am the owner of this cleaning company I have four years experience and I do professional window washing professional gutter cleaning an installment or repair screen repair rescreening and also lawn maintenance and house cleaning basic cleans deep cleans move in move o...Read more about Affordable pro window washer
Hi my name is Gabe Rivera and I am the owner of this cleaning company I have four years experience and I do professional window washing professional gutter cleaning an installment or repair screen repair rescreening and also lawn maintenance and house cleaning basic cleans deep cleans move in move o...Read more about Affordable pro window washer
Porch Pro Headshot Front Range Contracting, Inc
Window Replacement
Serves Boulder, Colorado
Increase the efficiency of your home by replacing your windows. Call up Front Range Contracting in Comanche Creek, CO today and book a service.
Increase the efficiency of your home by replacing your windows. Call up Front Range Contracting in Comanche Creek, CO today and book a service.
Porch Pro Headshot Lakewood Locksmith
Window Replacement
Serves Boulder, Colorado
Tired of taping up your windows to try and stop drafts? Have Lakewood Locksmith in Downieville-Lawson-Dumont, CO replace your windows today.
Tired of taping up your windows to try and stop drafts? Have Lakewood Locksmith in Downieville-Lawson-Dumont, CO replace your windows today.
Porch Pro Headshot Buffalo Peaks Construction
Window Replacement
Serves Boulder, Colorado
We are a family owned and operated company specializing in home remodeling
We are a family owned and operated company specializing in home remodeling

Costs to Install Replacement Windows

$484 - $751
Boulder, CO average
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While $484 - $751 represents average costs for Boulder, use the cost guide to determine prices near you.
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Frequently asked questions about window companies

Window replacement isn’t complicated, so a beginner can do it provided they follow the instructions. Whether you’re doing your own home window replacement or hiring a pro, it’s an inexpensive project that’ll run you roughly $100 to $250.

You may want to consider replacing your windows if there is visible damage to them, a draft is coming through, or condensation is forming on the inside of the window.

Here’s how you do a home window replacement:

  1. Remove and set aside the inside stop.
  2. Remove the lower window sash, the parting stop, and the top sash.
  3. Remove all materials associated with the sash.
  4. Stuff the sash pockets with insulation.
  5. Fit the replacement window in place and put mounting screws in at the sides.
  6. Apply caulking around the outside edge of the window.
  7. Put the old inside stop back in its spot.
  8. Install your trim, and then apply caulk to seal up the top and bottom of the window.

While installing a window replacement is a simple procedure, you may wish to hire a contractor anyway.

Most people are familiar with the more common window types, such as the bay window or the slider window. There are over 15 different types of household windows, but listed below are the 10 most common window types for the home.

  1. Bay. Bay windows are designed to stick out rather than being flush with the wall. They form a recessed area inside, which can be used as a seat or a shelf.
  2. Slider. A slider window is designed with side-by-side panes, which open or close by sliding on a track.
  3. Casement. Casement windows feature window panes that open outward from a side axle. Like awning windows, they open and close with a crank or lever.
  4. Egress. Egress windows are mainly functional in that they offer a potential exit route from a room in case of fire or other emergencies. Basements are often fitted with egress windows.
  5. Single hung. A single hung window opens and closes vertically, using only one window sash.
  6. Double hung. Double hung windows are identical to single hung windows, except they use two sashes.
  7. Picture. Picture windows do not open. Instead, they feature large window panes that allow you to have a mostly unobstructed view.
  8. Awning. Awning windows open outward, usually with a small crank handle or a lever, forming an awning that is designed to allow airflow while keeping rain out.
  9. Glass block. Built entirely of glass blocks, this kind of window allows natural light in while maintaining your privacy.
  10. Arched. Arched windows have a rounded top that adds architectural flair to your home, but they’re not designed to open.

The cost of a home window replacement depends on a few different factors. The average cost is around $300 per window, without considering the cost of labor or other materials. The actual price range is between $230 and $370 per window, while the cost of labor and extra materials is between $430 and $680.

Here’s a list of some of the biggest factors affecting the price of your window replacement:

  • Window type. Single hung windows have a price range of $100 to $400, while bay windows have a range of $500 to $2,500.
  • Energy efficiency. Energy-efficient windows can cost from $120 to $1,200, with a further $200 to $800 per window in labor costs.
  • Type of material. Windows can have aluminum, vinyl, wood, or composite frames. Aluminum windows will cost you around $130 for a double hung window of average size, while a composite window of the same dimensions will cost you around $1,300.
  • Contractor vs. DIY. Installing a replacement window on your own means only paying for the window and any materials. Hiring a contractor will add the cost of labor onto the price of your window replacement.
  • Location. The room you’re installing a window in can impact the cost of the window. For example, living room windows are typically larger than those in any other room, so they’ll cost more.

A window screen allows you the benefit of airflow without all the flying bugs and debris that can come with it. Unfortunately, window screens can get damaged. When that happens, they can’t do the job they are intended to do. Fortunately, replacing a damaged window screen is not difficult.

Here’s how you can replace your own:

  1. Open the window completely so that the entire screen is accessible.
  2. Pull the bottom lift tabs upward to release the bottom of the screen from the window.
  3. Gently pull the top part of the screen down and out of the window.
  4. Place the top part of the new screen into the screen track at the top of the window.
  5. Using the bottom lift tabs, guide the screen into the bottom screen track.
  6. Once the screen is in place, let go of the lift tabs and allow the screen to settle into place.
  7. Make sure there are no gaps around the outside of the screen.

When choosing a home window replacement, you’ll need to do your due diligence and research different brands, types, and materials. Conducting brand research is fortunately an easy task, but it does require time.

Here’s how you can research the different brands of windows:

Start by determining the kind of window you need. Then, go online and search for “best replacement windows.” Your search results will provide you with a selection of brands and articles detailing the pros and cons of the top brands. From that selection, write down at least five brands that offer the type of window you need, and jot down the pros and cons of each.

Write down the price points for each replacement window brand, including any other relevant facts like where to buy them offline. Make sure to read customer reviews. The pros and cons will give you the basic facts of a brand, but customer reviews will let you know how well the brands perform in real situations.

It’s also useful to consider the customer service offered by any brand. If your replacement window happens to break or has some kind of manufacturer defect, you’ll need to know that the company will provide good customer service and address the problem in a positive way.

Knowledge is key in any renovation, and window maintenance is no different. Before you set about your home window replacement project, there are some things you should know.

Is condensation a problem with my windows? One of the first signs that a window is starting to fail is the accumulation of moisture on the inside of the window or between the panes. If not addressed , moisture in your window can translate into a growth of mildew or mold. Before you pull out your old window, ensure the moisture can’t be attributed to something else, like high temperatures or poor ventilation when cooking.

What is a window’s life expectancy? A well-maintained window will usually last from 20 to 50 years, depending on the type of window.

When replacing windows, should you replace them all at once? If your windows aren’t all damaged, then you should not feel pressured to replace them all unless you want to. Other than providing a unified look, there’s no practical reason to replace all the windows in your home in one project.

How do you choose windows for your home? Home window replacement can seem confusing, but you need to consider the type of window, the framing material, and your budget. The window you choose should meet all your criteria.

On the outside, single hung and double hung windows look basically the same. The difference is in how they function: a single hung window uses only one sash, and only the bottom part of the window opens. A double hung window features two sashes, and both the top and bottom parts of the window can be opened. Both types offer a quality window replacement option, even though they function a bit differently.

Here’s a quick look at the pros and cons of each type to help you decide:

Single Hung Windows – This window type is often the most affordable. It's customizable and needs little maintenance, making it great for smaller rooms. However, they offer limited ventilation and can be challenging to clean.

Double Hung Windows – While not as affordable as single hung windows, double they're affordable enough to meet many budgets. They offer increased ventilation due to their double sash design, are customizable, and easy to clean. Yet, they offer minimal energy efficiency, can be difficult to open if not installed properly, and need frequent dusting on the bottom sill.

Recent reviews for Boulder window replacement companies

22482

Matt installed a dishwasher for me, fixed my washing machine and managed to get my earring out of the elbow underneath the sink. He is my life saver. I would not call anyone else.

- Joyce Fisketjon
84266

Chris and his crew have always been there for us whenever we have called -- day or night, holiday or workday. They do excellent work and we could not be more pleased with our association with them.

- Pat McConathy
383684

I was referred to Rocky Mountain Handyman when I bought a home here in Longmont. I wanted some changes, including fixtures, floors, fencing, painting, plumbing repairs.. they do it all and they do it well and they do it for a fair price. I am an older ...

- Jan Wilder
84263

Chris, was there when we needed him. He was prompt and ready to fix our problem. He fixed the problem. I will call Chris anytime I need something done in the future. Excellent service from this professional. 5 stars from me!

- Marianna Rodriguez
84250

I trust Chris and his crew! They are very responsive and do an outstanding job on any project that I have asked of him in the last seven years.

- Mark Rayman
84255

I own a small old-town rental property that Chris has helped me prepare between tenants. Professional, fast, and a jack-of-all trades. Creative and thorough. Not intimidated by the non-standard surprises of an old house!

- Ann Rick

All Window Companies in Boulder, CO

Porch Pro Headshot Windows America of Colorado Inc.
Window Replacement
Serves Boulder, Colorado
(61)
Windows America of Colorado is a window specialist in Northglenn. They have been offering window installation, skylight maintenance, and screen installation for 16 years.
Windows America of Colorado is a window specialist in Northglenn. They have been offering window installation, skylight maintenance, and screen installation for 16 years.
Porch Pro Headshot Acme RE Rehabs LLC
Window Replacement
Serves Boulder, Colorado
Im a licensed Colorado Journeyman Electrician with 21 yrs experience. Multistate licensing. I specialize in residential & commercial electrical ,service work with customer service at the top of my list, I also offer kitchen & bath ceramic tile installation, & custom wood door installation too
Im a licensed Colorado Journeyman Electrician with 21 yrs experience. Multistate licensing. I specialize in residential & commercial electrical ,service work with customer service at the top of my list, I also offer kitchen & bath ceramic tile installation, & custom wood door installation too
Porch Pro Headshot Colorado Custom Crafts LLC
Window Replacement
Serves Boulder, Colorado
Hello! My name is Matthew Greek, and I am an independent contractor in Boulder County. I am a multi skilled tradesman interested in new and remodel work involving carpentry, plumbing, and electric. I am a small company that can handle any job from making some adjustments do your doors and windows, t...Read more about Colorado Custom Crafts LLC
Hello! My name is Matthew Greek, and I am an independent contractor in Boulder County. I am a multi skilled tradesman interested in new and remodel work involving carpentry, plumbing, and electric. I am a small company that can handle any job from making some adjustments do your doors and windows, t...Read more about Colorado Custom Crafts LLC
Porch Pro Headshot The Doctor House Inc
Window Replacement
Serves Boulder, Colorado
Keep your property looking its best with the hard-working professionals of The Doctor House in St. Ann Highlands, CO.
Keep your property looking its best with the hard-working professionals of The Doctor House in St. Ann Highlands, CO.
Porch Pro Headshot D squared Construction
Window Replacement
Serves Boulder, Colorado
Started building log full custom homes after Military service. I am now branching out on my own. Providing handyman service.
Started building log full custom homes after Military service. I am now branching out on my own. Providing handyman service.
Porch Pro Headshot Premiere Home Improvements Inc
Window Replacement
Serves Boulder, Colorado
Increase the efficiency of your home by replacing your windows. Call up Premiere Home Improvements in Clifton today and book a service.
Increase the efficiency of your home by replacing your windows. Call up Premiere Home Improvements in Clifton today and book a service.
Porch Pro Headshot Grassroots Property Specialists LLC
Window Replacement
Serves Boulder, Colorado
Proudly showcase your home after hours with soothing lighting solutions from Grassroots Property Specialists LLC in the Mountain Meadows, CO area.
Proudly showcase your home after hours with soothing lighting solutions from Grassroots Property Specialists LLC in the Mountain Meadows, CO area.
Porch Pro Headshot Cessa Construction llc
Window Replacement
Serves Boulder, Colorado
Get your broken windows repaired in a timely manner with some help from the experts at Cessa Construction in the La Veta, CO area.
Get your broken windows repaired in a timely manner with some help from the experts at Cessa Construction in the La Veta, CO area.
Porch Pro Headshot Signal 45 Construction
Window Replacement
Serves Boulder, Colorado
When you need help replacing a broken window in your home, you can rely on Signal 45 Construction in Glendale (Arapahoe County) to lend you a helping hand.
When you need help replacing a broken window in your home, you can rely on Signal 45 Construction in Glendale (Arapahoe County) to lend you a helping hand.
Porch Pro Headshot Penn Dutch Home Services
Window Replacement
Serves Boulder, Colorado
Energy-efficient windows are the way to go. When you're ready to have your windows replaced, call up Penn Dutch Home Services in Berthoud, CO.
Energy-efficient windows are the way to go. When you're ready to have your windows replaced, call up Penn Dutch Home Services in Berthoud, CO.
Porch Pro Headshot Cody R. Cox
Window Replacement
Serves Boulder, Colorado
We strive to bring an exceptionally finished product at a reasonable cost.
We strive to bring an exceptionally finished product at a reasonable cost.
Porch Pro Headshot Zen Windows CO
Window Replacement
Serves Boulder, Colorado
When you need a window replaced, call up Zen Windows CO in Fort Lupton, CO to get started.
When you need a window replaced, call up Zen Windows CO in Fort Lupton, CO to get started.
Porch Pro Headshot Pace Home Services
Window Replacement
Serves Boulder, Colorado
When you need a window replaced, call up Pace Home Services in Rollinsville, CO to get started.
When you need a window replaced, call up Pace Home Services in Rollinsville, CO to get started.
Porch Pro Headshot BT Worx
Window Replacement
Serves Boulder, Colorado
Need some top-rated window repair services? BT Worx in the Crisman, CO area has you covered.
Need some top-rated window repair services? BT Worx in the Crisman, CO area has you covered.