92/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 980 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 980 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Window Installers in Annandale, VA (2026)
601 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Annandale: Kennedy Locksmith, CR Score 92/100; 4.9★ from 980 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Kennedy Glass in DC, posts 24/7 hours; ranked #2 of 601.
- 11
Most-reviewed: Window Nation, 4,186 Google reviews at 4.7★, the most of 601 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
601 Annandale window installers are ranked here by CR Score, from 8 published factors. 108 are open 24/7, 401 open Saturdays and 215 open Sundays, based on posted hours. The median Google rating is 4.9★ across 601 rated businesses.
Top 10 window installers in Annandale at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Kennedy Locksmith | 92 | 4.9★ (980) | Aspen Hill, 11 mi away | 24/7 | Overall |
| 2 | Kennedy Glass in DC | 91 | 4.9★ (382) | Washington, D.C., 11 mi away | 24/7 | Emergencies |
| 3 | Old Town Glass & Window Repair | 90 | 5.0★ (372) | Alexandria, 4 mi away | — | — |
| 4 | Window Nation | 90 | 4.5★ (1,235) | Lorton, 7 mi away | 24/7 | — |
| 5 | Quality Window & Glass Repair LLC | 89 | 5.0★ (392) | Germantown, 24 mi away | 24/7 | — |
| 6 | Lumina Glass & Windows | 89 | 5.0★ (107) | Washington, D.C., 10 mi away | 24/7 | — |
| 7 | Renewal by Andersen of the Capital Region | 89 | 4.8★ (669) | Fairfax, 4 mi away | — | — |
| 8 | DMV Window Repairs LLC | 89 | 5.0★ (115) | Dale City, 13 mi away | 24/7 | — |
| 9 | Prestine Glass Solutions – Window & Glass Replacement | 89 | 5.0★ (101) | Washington, D.C., 12 mi away | 24/7 | — |
| 10 | Fast Glass Solutions | 89 | 4.9★ (80) | Arlington, 7 mi away | 24/7 | — |
The 601 best window installers in Annandale, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Based in Washington, D.C., 11 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 382 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 382 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 901 R St NW, Washington, DC 20001
Based in Alexandria, 4 mi away
90/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 372 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 5.0★ from 372 Google reviews
- Address
- 244 S Reynolds St, Alexandria, VA 22304
Based in Lorton, 7 mi away
90/100CR ScoreRanked #4 because of its Google rating and availability: 4.5★ from 1,235 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.5★ from 1,235 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8198 Terminal Rd #105, Lorton, VA 22079
Based in Germantown, 24 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 392 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 392 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19006 Perrone Dr, Germantown, MD 20874
Based in Washington, D.C., 10 mi away
89/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 107 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 107 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1101 Pennsylvania Ave NW, Washington, DC 20004
Based in Fairfax, 4 mi away
89/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 669 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 4.8★ from 669 Google reviews
- Address
- 2814 Merrilee Dr A, Fairfax, VA 22031
Based in Dale City, 13 mi away
89/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 115 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 115 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13709 Lynn St, Woodbridge, VA 22191
Based in Washington, D.C., 12 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 101 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 101 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1235 Pennsylvania Ave. SE, Washington, DC 20003
Based in Arlington, 7 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 80 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1850 Columbia Pike, Arlington, VA 22204
#11 Window Nation
Based in Glen Burnie, 38 mi away
88/100CR ScoreRanked #11 because of its Google rating and review volume: 4.7★ from 4,186 Google reviews, the most Google reviews on this list (4,186).
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 4,186 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 871 Cromwell Park Dr, Glen Burnie, MD 21061
Based in Arlington, 3 mi away
88/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 35 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Washington, D.C., 10 mi away
88/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 116 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 116 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1535 17th St NW Ste 200, Washington, DC 20036
#14 Pro Glass Repair
Based in Washington, D.C., 9 mi away
88/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 74 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 74 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2425 L St NW, Washington, DC 20037
Based in North Bethesda, 16 mi away
88/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 1,041 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 1,041 Google reviews
- Hours
- Mon–Sun 10 AM–6 PM
- Address
- 5081 Nicholson Ln, North Bethesda, MD 20852
Based in Falls Church, 3 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 4.8★ from 50 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6533, 2035 Arlington Blvd Suite A 2035, A, Falls Church, VA 22042
Based in Annandale
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.7★ from 44 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Gaithersburg, 25 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 165 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 165 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20032 Mattingly Terrace, Gaithersburg, MD 20879
#19 DMV Pro Glass
Based in Dale City, 12 mi away
87/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 63 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 63 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12223 Nutmeg Ct, Woodbridge, VA 22192
Based in Silver Spring, 17 mi away
87/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 416 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 416 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 10822 Childs Ct, Silver Spring, MD 20901
Based in Crofton, 3 mi away
87/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Washington, D.C., 24 mi away
87/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 119 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 119 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Chantilly, 14 mi away
87/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 2,385 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 2,385 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14155 Sullyfield Cir Suite A, Chantilly, VA 20151
Based in Alexandria, 4 mi away
86/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5407 Vine St Rose Hill, Alexandria, VA 22310
Based in Alexandria, 4 mi away
86/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 71 Google reviews
- Hours
- Mon–Thu 7 AM–9 PM · Fri 7 PM–9 PM · Sat–Sun 7 AM–9 PM
- Address
- 5510 Ascot Ct #222, Alexandria, VA 22311
Window installers ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 601 ranked window installers here; the rest are on their profiles.
Also serving Annandale
20 more window installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 3 Day Blinds | In Annandale | |
| AJ Long Electric | 4.9★ (67) | In Annandale |
| Best Remodeling AMC | 5.0★ (47) | In Annandale |
| C & C Contracting | 3.0★ (1) | In Annandale |
| Doors & Windows Glass Repair | In Annandale | |
| Eagles Remodeling LLC | 4.8★ (47) | In Annandale |
| Elite Contractors Services Inc | 5.0★ (78) | In Annandale |
| Fortress Construction | 4.9★ (39) | In Annandale |
| GMG Services Corporation | 4.0★ (8) | In Annandale |
| Home Deco Plus Inc | 5.0★ (1) | In Annandale |
| Horizon Building | 5.0★ (33) | In Annandale |
| K Power Construction Inc | 3.8★ (28) | In Annandale |
| Metropolitan Bath and Tile | 4.7★ (240) | In Annandale |
| Millennium Home Renovations Inc. | 5.0★ (5) | In Annandale |
| Polytech Construction Va Inc | In Annandale | |
| Solomon home improvement | 4.8★ (77) | In Annandale |
| Solution Painting Inc | 4.9★ (359) | In Annandale |
| Top Value Glass & Window Repair | 5.0★ (1) | In Annandale |
| WG Home Remodeling | 5.0★ (2) | In Annandale |
| Whelp Home Improvement LLC | 4.8★ (5) | In Annandale |
How much do window installers cost in Annandale?
Typical prices in USD, adjusted for Virginia with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,370 | $7,200 | $11,600 | Per project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Annandale window installers
We scored 601 Annandale window installers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Annandale data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Window installers in Annandale: frequently asked questions
Who is the best window installer in Annandale?
By CR Score, the highest-ranked window installer in Annandale, VA is Kennedy Locksmith with a CR Score of 92/100. It has 4.9★ from 980 Google reviews. It is open 24/7. Kennedy Glass in DC (#2) and Old Town Glass & Window Repair (#3) follow. We ranked 601 window installers on 8 factors, last updated October 22, 2026.
How many window installers are there in Annandale?
ContractorsRanked ranks 601 window installers serving Annandale, VA. 1 of them is based in Annandale; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which window installers in Annandale are open 24/7?
108 ranked window installers in Annandale post 24/7 hours. The highest-ranked are Kennedy Locksmith (#1), Kennedy Glass in DC (#2) and Window Nation (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Annandale work on weekends?
401 of 601 ranked window installers post Saturday hours and 215 post Sunday hours. The highest-ranked open Saturdays are Kennedy Locksmith (#1), Kennedy Glass in DC (#2) and Window Nation (#4). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Annandale?
Window replacement typically costs $3,370 to $11,600, with $7,200 typical (Per project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for Virginia. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Annandale window installers have?
The median Google rating among 601 rated window installers in Annandale is 4.9★, with a median of 35 reviews. Window Nation has the most, 4,186 reviews, and ranks #11. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank window installers?
Each window installer gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do window installers outside Annandale count in this ranking?
Yes, if they are within 40 mi of the Annandale city center, our service radius for window installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Annandale
- October 2026: CR Scores recalculated for 601 window installers serving Annandale.
- October 2026: 1 duplicate listing merged.
More window installers and Annandale pages
Window installers near Annandale
- Window installers in North Springfield, VA636 ranked
- Window installers in West Falls Church, VA671 ranked
- Window installers in Woodburn, VA594 ranked
- Window installers in Lake Barcroft, VA670 ranked
- Window installers in Springfield, VA638 ranked
- Window installers in Lincolnia, VA651 ranked
- Window installers in Merrifield, VA611 ranked
- Window installers in Seven Corners, VA622 ranked
- Window installers in Mantua, VA582 ranked
- Window installers in Falls Church, VA685 ranked
Other trades in Annandale
- Roofers in Annandale1356 ranked
- Plumbers in Annandale803 ranked
- Electricians in Annandale738 ranked
- HVAC contractors in Annandale1130 ranked
- General contractors in Annandale1643 ranked
- Painters in Annandale499 ranked
- Landscapers in Annandale419 ranked
- Handymen in Annandale337 ranked
- Kitchen remodelers in Annandale1201 ranked
- Bathroom remodelers in Annandale1175 ranked
- Flooring contractors in Annandale777 ranked
- Tile installers in Annandale149 ranked
- Drywall contractors in Annandale34 ranked
- Concrete contractors in Annandale343 ranked
- Fence contractors in Annandale189 ranked
- Deck builders in Annandale472 ranked
- Siding contractors in Annandale596 ranked
- Gutter installers in Annandale367 ranked
- Insulation contractors in Annandale128 ranked
- Solar installers in Annandale167 ranked
- Garage door repair companies in Annandale176 ranked
- Foundation repair companies in Annandale181 ranked
- Tree services in Annandale375 ranked
- Masonry contractors in Annandale299 ranked
- Water damage restoration companies in Annandale755 ranked
- Home builders in Annandale738 ranked
- Demolition contractors in Annandale97 ranked
- All contractors in Annandale