Doors and windows do more than open and close, they affect your home's comfort, energy bills, security, and curb appeal. WHOC Services installs and replaces interior and exterior doors and windows across Utah, fitting each one square, level, and properly sealed so it operates smoothly and keeps the weather out.
A window or door installed even slightly out of level will stick, leak air, and let in drafts that drive up heating and cooling costs. Our installers take the time to shim, level, insulate, and seal every unit correctly, then finish with clean interior and exterior trim for a professional look.
From replacing drafty old windows and swapping a worn entry door to hanging interior doors during a remodel, we help Utah homeowners upgrade the openings that make a house comfortable and secure.
Doors and Windows We Install
We install exterior entry doors, patio and sliding doors, storm doors, and interior doors including pre-hung, slab, French, barn, and closet doors. On the window side we handle replacement windows, new-construction windows for additions and remodels, egress windows for basement bedrooms, and specialty units, matching the right product to each opening.
We can install doors and windows you have already purchased or help you select energy-efficient units that fit your home and budget. Either way, every unit is set to operate smoothly for years, not just to look right on day one.
A Tight, Energy-Efficient Fit
The value of a new door or window is only as good as the installation behind it. We level and shim each unit, insulate the gaps, and apply proper flashing and sealant so air and water stay outside where they belong. That tight fit is what turns a new window into lower energy bills and a draft-free room.
We finish the job with clean caulk lines and crisp interior and exterior trim, so the completed opening looks as good as it performs. Whether it is one door or a whole home of replacement windows, we leave you with openings that seal tight, operate easily, and boost your home's comfort and curb appeal.
Common Problems We Solve
- Drafty, foggy, or hard-to-open windows
- Worn or damaged exterior entry doors
- Interior door installation for remodels
- Sliding, patio, and French door installation
- Egress windows for basement bedrooms
- Air leaks, poor sealing, and rotted trim
Our Process
Free On-Site Estimate
We visit your property, assess the door and window installation work needed, and give you a clear, written quote with no surprises.
Schedule & Plan
We set a start date that works for you and order any materials up front so the job runs on time.
Skilled Workmanship
Our experienced Utah crew completes the work cleanly, respecting your home or business and communicating along the way.
Walkthrough & Guarantee
We walk the finished project with you and stand behind our work until you are fully satisfied.
Door & Window Installation FAQs
Yes. We install code-compliant egress windows and wells so basement rooms can legally be used as bedrooms.
Door & Window Installation Across Utah
See if we serve your city — search below or pick your location for door & window installation throughout the Wasatch Front.