Window repairs

Window repair in Eagle, Pitkin & Summit Counties

Windows that stick, fog up, won't lock or let in drafts can almost always be fixed. We repair the windows you already have, on every brand, so they work like new again.

Technician overhauling a large wood window sash on a work table
A window overhaul in progress

Window repair services

Regardless of the brand of windows in your home, we have the repair experience to bring them back.

Whole house window & door tune-ups

The advantage of working on all the windows and doors in a home is that even windows that seem to be working well usually have screws and hardware that are loose, are slightly out of adjustment, and lack lubrication. If neglected, these issues often result in more expensive repairs down the road. An ounce of prevention goes a long way! We tighten, adjust and lubricate every window and door in the house, and add glass replacement where it's needed.

Request a tune-up
Hands adjusting an open casement window sash

Window alignments

Windows that stick, rub, won't close all the way or won't lock are often out of alignment. We adjust and realign sashes so they open, close and lock smoothly again.

Request a free inspection
Close-up of a worn casement window operator being measured

Hardware replacement

Worn-out cranks, operators, hinges, balances, locks and handles replaced so every window opens, closes and locks like day one.

Replacing worn-out hardware

Request a free inspection
Technician working on a wood window from inside the home

Weatherstrip replacement

Worn weatherstripping lets in drafts, dust and water. New weatherstrip seals your windows up tight again and helps keep the mountain weather outside.

Request a free inspection
Measuring a divided-light window for replacement glass

Glass replacement

When a seal fails, moisture gets trapped between the panes and no amount of cleaning helps. We measure and replace just the glass, including custom shapes like arched tops. Your frames, trim, plaster and stucco stay put.

Get foggy glass fixed

Window problems we fix

  • Loose screws and hardware, windows slightly out of adjustment, and dry, unlubricated parts
  • Windows that won't open, close or stay open
  • Sashes out of alignment that rub or won't latch
  • Window balances, cranks (operators), rollers and hinges
  • Window locks and handles
  • Drafty windows with worn weatherstripping
  • Fixed windows converted to operable windows
  • Storm and bear damage to tracks, frames and glass
  • Parts for discontinued window brands
  • Foggy or cloudy double-pane glass from a failed seal
  • Custom-shaped and arched glass replacement

Window repair questions

What is a whole house window and door tune-up?

We go through every window and door in your home, tighten loose screws and hardware, adjust anything that's slightly out of alignment, and lubricate the moving parts. Even windows that seem to work fine usually need it, and catching these issues early prevents more expensive repairs down the road.

Can foggy windows be fixed without replacing the whole window?

In most cases, yes. Fog between the panes means the seal on the insulated glass unit has failed. We measure and replace only that glass unit, including custom shapes like arched tops, and leave your frame, trim, plaster and stucco in place.

What causes fog or condensation between window panes?

Double-pane windows are sealed with dry air or gas between the glass. When that seal fails, moist air gets in and condenses between the panes, so the fog can't be wiped off from either side. The fix is to replace the sealed glass unit, not the whole window.

How long does it take to replace foggy window glass?

Custom glass is measured at your home and ordered, then installed on a second visit. On one arched window job, the replacement glass arrived several weeks after measuring and the install took a couple of hours, without disturbing the plaster or stucco.

Can you make a fixed window open?

Yes. We convert fixed (non-opening) windows into operable windows. Eric looks at the window during your free in-home inspection and explains what the conversion involves.

Do you repair every brand of window?

Yes. Regardless of the brand of windows in your home, we can repair them. When a manufacturer is out of business, we track down parts on the secondary market.

Is it cheaper to repair windows than to replace them?

Often, yes. One client was quoted tens of thousands of dollars to replace a fogged arched window and three sliders. Replacing just the glass took a couple of hours and left the plaster and stucco untouched. The free inspection tells you which option makes sense for your home.

Ready for windows and doors that work like new?

Request a free in-home inspection with Eric.

Back to home

Cookies and Privacy Policy

Last updated October 20, 2026

This policy explains what information Mountain Window & Door Repair collects through this website, how we use it, and the choices you have. If you have a question about it, contact us using the details at the bottom of this page.

Information we collect

We collect information you choose to give us when you request an inspection, chat with us through the website chat widget, text, call, or email:

  • Your name, phone number, email address and town
  • Details about your property and the windows or doors that need work
  • Photos and messages you send us

We also use cookies, described below, which collect basic information about how the site is used.

How we use your information

  • To respond to your request and schedule your free in-home inspection
  • To provide, follow up on, and support repair work
  • To send text messages you have agreed to receive
  • To understand how our website is used and improve it

Text messages

When you contact us through the chat widget on this website and check the consent box, or request an inspection and give us your mobile number, you agree to receive text messages from Mountain Window & Door Repair about your inquiry, appointment confirmations and reminders, estimates, invoices and updates on your repair. Consent to receive texts is not a condition of any purchase.

Message frequency varies. Message and data rates may apply. Reply STOP at any time to stop receiving texts, or reply HELP for help. You can also call 970-366-2300 or email eric@mountainwindowdoorrepair.com. Carriers are not liable for delayed or undelivered messages.

We do not sell, rent or share your mobile number or text message consent with third parties or affiliates for their marketing or promotional purposes. Text messaging originator opt-in data and consent will not be shared with any third parties, except service providers that deliver the messages for us. See our Terms of Service for the full text messaging terms.

Cookies

We use cookies to enable essential functionality on our website and analyze website traffic.

Essential: These cookies are strictly necessary to provide you with services available through our websites. They are always on.

Analytics: These cookies collect information that is used in aggregate and in an anonymized form to help us understand how our website is being used and how effectively our site is performing. You can turn these off.

You can change your choice at any time in .

How we share information

We don't sell your personal information. We share it only with service providers who help us run the business, such as website hosting, scheduling and customer management, and text messaging providers, and only so they can provide those services to us. We may also share information when required by law.

How long we keep it

We keep your information for as long as we need it to serve you and keep reasonable business records, and then delete it.

Your choices

You can ask us to see, correct, or delete the personal information we hold about you by calling or emailing us. You can opt out of texts at any time by replying STOP, and get help by replying HELP.

Children

This website isn't meant for children under 13, and we don't knowingly collect their information.

Changes to this policy

If we update this policy, we'll post the new version on this page with a new "last updated" date.

Contact us

Mountain Window & Door Repair
Eric Prouty
970-366-2300
534 East 3rd Street, W306
Eagle, CO 81631
eric@mountainwindowdoorrepair.com

Back to home

Terms of Service

Last updated October 20, 2026

These terms apply to your use of this website and to the text messages and services you receive from Mountain Window & Door Repair ("we," "us"), owned and operated by Eric Prouty in Eagle, Colorado. By using this website, requesting an inspection, or opting in to texts, you agree to these terms.

Our services

We repair and maintain windows and doors for homes and businesses in Eagle, Pitkin and Summit Counties, Colorado. Inspections requested through this website are free. Any repair work is quoted in a written estimate, and work begins only after you approve that estimate. Pricing, scheduling, payment terms and any warranty for a job are the ones stated on your estimate or invoice.

Text messaging terms

Program: Mountain Window & Door Repair customer messages.

What you'll get: Replies to your questions, appointment confirmations and reminders, estimates, invoices, and updates about your repair. We may occasionally send a follow-up asking how the work went or for a review.

How you opt in: By checking the consent box in the chat widget on this website, by requesting an inspection and providing your mobile number, or by texting us first.

Frequency: Message frequency varies. Message and data rates may apply.

Opt out: Reply STOP to any message to stop receiving texts. You'll get one message confirming you've been unsubscribed. To start again, reply START.

Help: Reply HELP for help, call 970-366-2300, or email eric@mountainwindowdoorrepair.com.

Consent to receive texts is not a condition of any purchase. Carriers are not liable for delayed or undelivered messages. We never sell or share your mobile number or opt-in consent with third parties for marketing.

Privacy

How we collect and use your information is explained in our Cookies and Privacy Policy.

Using this website

The information on this site is for general purposes. We try to keep it accurate, but prices, availability and service areas can change, and nothing on the site is a binding quote. Please don't misuse the site, its forms or its chat.

Limitation of liability

To the extent allowed by law, we aren't liable for indirect or consequential damages arising from your use of this website or our text messages. Nothing here limits rights you have under Colorado law.

Changes to these terms

We may update these terms. The new version will be posted on this page with a new "last updated" date.

Governing law

These terms are governed by the laws of the State of Colorado.

Contact us

Mountain Window & Door Repair
Eric Prouty
534 East 3rd Street, W306
Eagle, CO 81631
970-366-2300
eric@mountainwindowdoorrepair.com