121 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Delavan: Lake Geneva Heating And Cooling, CR Score 59/100; 4.3★ from 24 Google reviews; open 24/7.
Best for emergencies (open 24/7): Superior Radon Mitigation LLC, posts 24/7 hours; ranked #25 of 121.
Most-reviewed: Dry Otter Basement Waterproofing & Foundation Repair, 237 Google reviews at 4.9★, the most of 121 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
121 Delavan general contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 47 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.8★ across 121 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lake Geneva Heating And Cooling | 59 | 4.3★ (24) | Elkhorn, 6 mi away | 24/7 | Overall |
| 2 | Premier Construction and Design | 58 | 4.7★ (39) | Delavan | — | — |
| 3 | Jorndt Fahey | 57 | 4.7★ (31) | Delavan | — | — |
| 4 | Ultimate Exteriors | 57 | 5.0★ (19) | South Beloit, 6 mi away | Sat · Evenings | — |
| 5 | Dry Otter Basement Waterproofing & Foundation Repair | 57 | 4.9★ (237) | Roscoe, 25 mi away | — | Most reviews |
| 6 | Precise Basement Repair | 55 | 3.8★ (11) | Elkhorn, 6 mi away | Sat · Sun | — |
| 7 | Bobcat of Janesville | 55 | 4.7★ (63) | Janesville, 20 mi away | Sat | — |
| 8 | Brad F. Beller Construction, Inc. | 55 | 4.9★ (37) | Crystal Lake, 25 mi away | Sat · Sun | — |
| 9 | Stebnitz Builders Inc | 55 | 4.8★ (24) | Elkhorn, 5 mi away | — | — |
| 10 | Bonded Fibers Midwest | 55 | 4.2★ (6) | Delavan | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.3★ from 24 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delavan
Ranked #2 because of its Google rating and trade focus: 4.7★ from 39 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delavan
Ranked #3 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Beloit, 6 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roscoe, 25 mi away
Ranked #5 because of its Google rating and review volume: 4.9★ from 237 Google reviews, the most in Delavan.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elkhorn, 6 mi away
Ranked #6 because of its Google rating and trade focus: 3.8★ from 11 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 20 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 63 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake, 25 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elkhorn, 5 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delavan
Ranked #10 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Delavan
Ranked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delavan
Ranked #12 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delavan
Ranked #13 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Delavan
Ranked #14 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Poplar Grove, 5 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Geneva, 10 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 41 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 24 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elkhorn, 6 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Construction company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Elkhorn, 3 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elkhorn, 8 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Janesville, 18 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 59 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Twin Lakes, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 15 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Franklin Park, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delavan
Ranked #24 because of its Google rating and trade focus: 4.1★ from 8 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Beloit, 15 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 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 121 ranked general contractors here; the rest are on their profiles.
20 more general contractors within 25 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 |
|---|---|---|
| B and B Metal Solutions | 5.0★ (1) | In Delavan |
| Beard & Boards Woodworking | In Delavan | |
| Borskie Concrete Construction LLC | 5.0★ (61) | In Delavan |
| C. Weber Builders, Inc | In Delavan | |
| CenterPoint Roofing & Construction | 5.0★ (23) | In Delavan |
| CHK Construction | In Delavan | |
| Custom Contracting and Cabinetry LLC | 4.5★ (2) | In Delavan |
| Espinoza Home Improvments | In Delavan | |
| GEO’s Enterprise | 5.0★ (2) | In Delavan |
| Gilbank Construction Inc | 5.0★ (2) | 13 mi |
| Kustom Kitchen Designs Ltd | 5.0★ (1) | In Delavan |
| Larsen Professional Home Maintenance | 5.0★ (1) | In Delavan |
| Liberty Mechanical, Inc. | 5.0★ (8) | In Delavan |
| Mac Maintenance and Commercial Cleaning, LLC | In Delavan | |
| Mario's Home Improvements Inc. | 5.0★ (2) | 6 mi |
| Riteway ServicesLLC | General Contractor | In Delavan | |
| Scotty's Home Services | 5.0★ (1) | In Delavan |
| Servpro of County | 5.0★ (2) | 6 mi |
| Southern Lakes Roofing & Property Management | 3.0★ (2) | In Delavan |
| Thelen Bros | 4.7★ (15) | In Delavan |
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 121 Delavan general contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 23, 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 Delavan data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |