Square, shimmed, sealed
A unit set out of square binds, and a binding window fails at the seal within a few seasons. We shim to the frame, check operation before the trim goes back, and seal from the outside in.
4.9
Across 1,100+ Google reviews
★★★★★ 4.9 on Google, 1,100+ reviews
Virginia / Commercial
Commercial Window Replacement in Northern Virginia
Old commercial windows leak air, leak water, and cost you every month on the utility bill. Replacing them is straightforward. Doing it without shutting the business down is the actual skill.
Storefront systems
Office and multi unit
Flashed and sealed
Energy efficient units
2
Offices, Springfield and Fredericksburg
Free
Inspections, no pressure
120+
Years of combined experience, a team born and raised in the DMV
Overview
A window is a hole in a wall with glass in it, and nearly everything that goes wrong with a replacement happens at the edge of that hole rather than in the glass itself.
We replace commercial windows in storefronts, offices, and multi unit buildings across Northern Virginia. Units get set square and shimmed properly, the opening gets flashed and sealed, and the exterior finish goes back so it does not read as a repair. Openings are opened and closed the same day so nothing sits behind plastic overnight.
The opening gets flashed
Sill pan, head flashing, and a drainage path out of the opening. Most commercial window leaks we get called on are not the window. They are an opening that was foamed and caulked instead of flashed.
Closed the same day
Every opening we cut gets a finished unit in it before the crew leaves. Nobody on your staff spends a night behind plywood, and nothing is exposed if weather rolls through overnight.
Detail
How we run the replacement
The building keeps operating while we work, which means the sequence, the staging, and the daily cleanup matter as much as the units you picked. All of it is planned before day one.
- Energy efficient unitsInsulated glass with a low E coating and thermal breaks in the frame. On a west facing office elevation the difference shows up on the utility bill and in whether those rooms are usable in August.
- Flashing metal matchedHead flashing and any pan metal matches the gutter and trim metal on the building. Copper against aluminum sets up galvanic corrosion, and that joint is buried in the wall where you will never see it start.
- Staged around operationsWe work floor by floor or elevation by elevation, coordinate access with your staff, and keep interior areas covered and cleaned daily. Glass and old frames leave the site as they come out.
- Documented on CompanyCamEach opening is photographed before, during, and after, then stored indefinitely with a link sent to you. If a unit ever reports a draft or a leak, the record of that wall already exists.
Diagnostic
Not sure what you are looking at?
Four questions. You get a straight read on whether this is a repair, a replacement, a gutter job or an insurance claim, and where to go next.
Roof and gutter diagnostic
Step 1 of 4
NO EMAIL REQUIRED
Coverage
Where we work
We cover Northern Virginia and the Fredericksburg area out of two offices. Search for your town, or pick it off the list to see the map and the local page.
No match in our service area. Call (703) 347-6482 anyway, we travel for larger jobs.
Showing
Our full service area
Service areas
Why us
The part other crews skip
Inspected first
We get on the roof and photograph what we find before we quote. You see the same evidence we do.
Roofing and gutters together
One crew for the roof, the siding and the gutters, so nobody is blaming the other trade.
Licensed and insured
Virginia license 2705155080, CertainTeed ShingleMaster certified, fully insured on every job.
Every job documented
Photos and video through the whole install on CompanyCam, stored indefinitely, with a link that is yours to keep.
Reviews
What Virginia homeowners say
Questions
Commercial Window Replacement questions we get asked
Do you replace storefront windows?
Yes, along with office and multi unit windows. Storefront systems are their own animal because of the size of the glass, the framing, and the access required, so they get scheduled and staged separately from punched openings elsewhere in the building.
How disruptive is the work?
Less than most owners expect. We open, replace, and close each opening the same day, so no space is left unsecured overnight. Interior areas get covered and cleaned before we leave each afternoon. The loud portion of any single opening is short.
Are the new windows more efficient?
Yes. Insulated glass with a low E coating and a thermally broken frame cuts heat gain and stops the draft coming off older single pane and worn out units. Occupants usually notice the comfort on sunny elevations before accounting notices the bill.
Can you replace only the failing units?
You can go by elevation, by floor, or unit by unit. Failed seals showing fog between the panes are the usual trigger. We inspect the whole building, tell you which units have actually failed, and let you phase the rest across budget years.
Are you licensed and insured for this?
Virginia contractor license 2705155080, and workers comp carrying the sheet metal class code. You can verify the license at DPOR before anyone starts work. On a commercial property that verification is worth the two minutes it takes, and we will send both documents over with the estimate.
By town
Window Door Installation Near You
Every town we cover has its own page with local detail. Pick yours.
By town
Commercial Window Replacement Near You
Local pages for the towns we cover.
Protect the walls
Overflowing gutters soak siding and windows first.
A clogged gutter dumps water down the face of the house, over siding, window trim and door heads, and into the foundation below. Keeping the gutters clean on a schedule protects the work you just paid for. Cleared by hand, every downspout flushed, photos of the whole roofline.
Get an opening by opening estimate
Free inspection, free written estimate, no obligation. We will inspect every unit, tell you which ones have actually failed, and price it so you can phase the work if you want to.
- Free inspection, no pressure
- Photos of everything we find, yours to keep
- Licensed and insured, VA 2705155080
- CertainTeed ShingleMaster certified
Request your free inspection
Tell us what you are seeing and we will get back to you to set a time.