329 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Flat Rock: Tittle Brothers Construction, CR Score 92/100; 4.7★ from 1,567 Google reviews; open 24/7.
Best for emergencies (open 24/7): MCM Services Inc., posts 24/7 hours; ranked #2 of 329.
Most-reviewed: Wallside Windows, 6,104 Google reviews at 4.6★, the most of 329 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
329 Flat Rock window installers are ranked here by CR Score, from 8 published factors. 26 are open 24/7, 167 open Saturdays and 60 open Sundays, based on posted hours. The median Google rating is 4.8★ across 329 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Tittle Brothers Construction | 92 | 4.7★ (1,567) | Amherstburg, 6 mi away | 24/7 | Overall |
| 2 | MCM Services Inc. | 90 | 4.9★ (192) | Trenton, 6 mi away | 24/7 | Emergencies |
| 3 | Wallside Windows | 89 | 4.6★ (6,104) | Taylor, 11 mi away | — | Most reviews |
| 4 | AllPoint Construction | 88 | 4.6★ (640) | Allen Park, 12 mi away | 24/7 | — |
| 5 | Alexandria Home Solutions | 87 | 4.9★ (206) | Southfield, 26 mi away | 24/7 | — |
| 6 | Brookstone Windows & Doors | 86 | 4.8★ (815) | Windsor, 20 mi away | Sat · Sun · Evenings | — |
| 7 | My Handyman of Ann Arbor, Saline, and Chelsea | 85 | 4.7★ (515) | Ann Arbor, 34 mi away | 24/7 | — |
| 8 | A Affordable Glass & Mirror Co | 85 | 4.9★ (205) | Rochester Hills, 38 mi away | 24/7 | — |
| 9 | Michigan Home Improvements | 84 | 4.4★ (39) | Taylor, 10 mi away | 24/7 | — |
| 10 | WeatherGard | 82 | 4.8★ (2,049) | Farmington, 24 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 4.7★ from 1,567 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Trenton, 6 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 192 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Taylor, 11 mi away
Ranked #3 because of its Google rating and review volume: 4.6★ from 6,104 Google reviews, the most Google reviews on this list (6,104).
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Allen Park, 12 mi away
Ranked #4 because of its Google rating and availability: 4.6★ from 640 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Southfield, 26 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 206 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 20 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 815 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ann Arbor, 34 mi away
Ranked #7 because of its Google rating and availability: 4.7★ from 515 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rochester Hills, 38 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 205 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Taylor, 10 mi away
Ranked #9 because of its Google rating and availability: 4.4★ from 39 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Farmington, 24 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 2,049 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ann Arbor, 24 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 116 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 6 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Detroit, 22 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 77 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Detroit, 27 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Monroe, 13 mi away
Ranked #15 because of its Google rating and availability: 4.8★ from 183 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dearborn, 14 mi away
Ranked #16 because of its Google rating and trade focus: 4.5★ from 99 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 26 mi away
Ranked #17 because of its Google rating and availability: 4.9★ from 329 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Detroit, 25 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ann Arbor, 14 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 89 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Southgate, 9 mi away
Ranked #20 because of its Google rating and availability: 4.3★ from 63 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ann Arbor, 36 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toledo, 31 mi away
Ranked #22 because of its Google rating and availability: 4.8★ from 188 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn Hills, 39 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 5 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 167 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Monroe, 15 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 148 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 329 ranked window installers here; the rest are on their profiles.
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 |
|---|---|---|
| 21st century window | 5.0★ (2) | 33 mi |
| A-Rod's Plumbing | 4.9★ (169) | In Flat Rock |
| Ace Windows & Home Services LLC | 3.0★ (2) | 38 mi |
| Callis Glass Block | 5.0★ (1) | 25 mi |
| Cassar Construction Services | 3.0★ (2) | 39 mi |
| EXtreme Solutions ii | 5.0★ (1) | 12 mi |
| Haase Construction Inc | 4.8★ (27) | In Flat Rock |
| HomeCraft Builders, LLC | 5.0★ (1) | 26 mi |
| La Belle Sash & Screen | 5.0★ (1) | 27 mi |
| Majic Window | 3.0★ (2) | 28 mi |
| MDG Custom Services LLC | 5.0★ (2) | 33 mi |
| Michigan Glass Company | 5.0★ (1) | 15 mi |
| Platinum Glass and Window Repairing Inc | 5.0★ (2) | 34 mi |
| Reasonable Roofing & Contracting | 5.0★ (2) | 32 mi |
| Sears Heating and Air Conditioning | 5.0★ (1) | 27 mi |
| Stanek Windows | 1.0★ (1) | 10 mi |
| Sunshine Window Cleaning | 5.0★ (2) | 30 mi |
| Taylor Dan's Enterprises LLC | 1.0★ (1) | 2 mi |
| Taylor Door and Window | 1.0★ (2) | 16 mi |
| Vinyl Solutions | 5.0★ (2) | 40 mi |
Typical prices in USD, adjusted for Michigan with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,430 | $7,340 | $11,830 | Per project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 329 Flat Rock 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 Flat Rock 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 |