Skip to content
ContractorsRanked

Certified Window Co.Window installer in Fairfax, VA

Certified Window Co. is a window installer at 10306 Eaton Pl Suite 300, Fairfax, VA 22030, ranked #27 of 616 window installers in Fairfax and rated 5.0 from 37 Google reviews. Open 7 days a week.

Fairfax, VAUpdated 0 paid placements in any rankingHow we rank

Call (703) 915-2401Website ↗

Key facts

Key facts about Certified Window Co.
Address10306 Eaton Pl Suite 300, Fairfax, VA 22030Get directions
Phone(703) 915-2401
Websitecertifiedwindowco.com
HoursMonday to Sunday: 9 AM – 7 PM
Google rating5.0 from 37 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Fairfax and 11 towns within 40 miles: Oakton, Mantua, Kings Park West, Vienna, Woodburn, Merrifield, Fairfax Station, Dunn Loring, Burke, Greenbriar and Idylwood.

Based in Fairfax, VAView on map

Opening hours

Opening hours for Certified Window Co.
DayHours
Monday9 AM – 7 PMevening
Tuesday9 AM – 7 PMevening
Wednesday9 AM – 7 PMevening
Thursday9 AM – 7 PMevening
Friday9 AM – 7 PMevening
Saturday9 AM – 7 PMevening
Sunday9 AM – 7 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)$3,370$7,200$11,600

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby window installers

Certified Window Co. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Certified Window Co. (this business)—855.0 (37)—YesYes
Auto Glass Experts#25865.0 (50)—YesYes20.2 mi
JD Handy Pro LLC#26854.9 (60)—YesYes1.1 mi
Neighbor Glass LLC#28855.0 (15)—YesYes10.3 mi

See all 616 ranked window installers in Fairfax

Questions about Certified Window Co.

How is Certified Window Co. ranked in Fairfax?

Certified Window Co. is ranked #27 of 616 window installers in Fairfax by CR Score, with 85 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Certified Window Co.’s hours?

Certified Window Co. is open 7 days a week. Its listed hours are Monday to Sunday, 9 AM – 7 PM. On Saturdays it is open 9 AM to 7 PM, and on Sundays 9 AM to 7 PM. Hours come from the business listing; holiday hours may differ.

What areas does Certified Window Co. serve?

Serves Fairfax and 11 towns within 40 miles: Oakton, Mantua, Kings Park West, Vienna, Woodburn, Merrifield, Fairfax Station, Dunn Loring, Burke, Greenbriar and Idylwood. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

What do Google reviews say about Certified Window Co.?

Certified Window Co. has a rating of 5.0 from 37 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Certified Window Co.?

Call Certified Window Co. on (703) 915-2401. The business is at 10306 Eaton Pl Suite 300, Fairfax, VA 22030. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Certified Window Co.? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile