136 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Sun Prairie: DHI Roofing, CR Score 90/100; 5.0★ from 58 Google reviews; open 24/7.
Best for emergencies (open 24/7): Robert's Plumbing & Heating INC, posts 24/7 hours; ranked #2 of 136.
Most-reviewed: Madison Stain & Seal, 112 Google reviews at 5.0★, the most of 136 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
136 Sun Prairie general contractors are ranked here by CR Score, from 8 published factors. 9 are open 24/7, 33 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 4.8★ across 136 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | DHI Roofing | 90 | 5.0★ (58) | Madison, 14 mi away | 24/7 | Overall |
| 2 | Robert's Plumbing & Heating INC | 88 | 4.5★ (32) | Madison, 8 mi away | 24/7 | Emergencies |
| 3 | Eurostar Remodeling & Repairs | 87 | 5.0★ (82) | Fitchburg, 17 mi away | Sat · Sun | — |
| 4 | Madison Top Door Repair Co. | 86 | 5.0★ (37) | Madison, 11 mi away | Sat · Sun · Evenings | — |
| 5 | Exceptional Exteriors LLC | 85 | 5.0★ (53) | Stoughton, 17 mi away | Sat · Sun · Evenings | — |
| 6 | Madison Stain & Seal | 85 | 5.0★ (112) | Middleton, 16 mi away | Sat | Most reviews |
| 7 | Ace of Space - alternative carpentry | 83 | 5.0★ (11) | Fitchburg, 17 mi away | 24/7 | — |
| 8 | Cheramy Builders | 83 | 4.8★ (23) | McFarland, 12 mi away | Sat · Sun · Evenings | — |
| 9 | RestorePros llc | 83 | 5.0★ (11) | Waunakee, 19 mi away | 24/7 | — |
| 10 | Beautiful By Design Home Development | 83 | 5.0★ (45) | Madison, 9 mi away | Sat · Evenings | — |
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: 5.0★ from 58 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 8 mi away
Ranked #2 because of its Google rating and availability: 4.5★ from 32 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fitchburg, 17 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 11 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Stoughton, 17 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Middleton, 16 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 112 Google reviews, the most Google reviews on this list (112).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fitchburg, 17 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in McFarland, 12 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waunakee, 19 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 9 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waunakee, 8 mi away
Ranked #11 because of its Google rating and availability: 4.8★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Morton Grove, 22 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 17 mi away
Ranked #13 because of its Google rating and availability: 4.4★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waunakee, 14 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sun Prairie
Ranked #15 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sun Prairie
Ranked #16 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sun Prairie
Ranked #17 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fitchburg, 15 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sun Prairie
Ranked #19 because of its Google rating and trade focus: 4.4★ from 65 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in McFarland, 11 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 71 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cottage Grove, 8 mi away
Ranked #21 because of its Google rating and trade focus: 3.6★ from 17 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Madison, 7 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Madison, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 6 mi away
Ranked #24 because of its Google rating and trade focus: 4.4★ from 45 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Madison, 5 mi away
Ranked #25 because of its Google rating and trade focus: 3.8★ from 5 Google reviews, listed on Google as “Construction company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Typical prices in USD, adjusted for Wisconsin with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $13,850 | $25,610 | $39,490 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 0.95 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $6,340 | $11,580 | $16,830 | Per bathroom: typical range of customer-reported remodels. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
In Wisconsin, Wisconsin Department of Safety and Professional Services licenses Dwelling contractor certification for one- and two-family homes that need a building permit.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 136 Sun Prairie general contractors 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 Sun Prairie 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 |