281 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Johnstown: Construction Guru LLC, CR Score 62/100; 4.9★ from 61 Google reviews; open 24/7.
Best for emergencies (open 24/7): TRISPEC, LLC, posts 24/7 hours; ranked #2 of 281.
Most-reviewed: Evergreen Radon and Construction Services, 207 Google reviews at 4.9★, the most of 281 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
281 Johnstown general contractors are ranked here by CR Score, from ten published factors. 15 are open 24/7, 78 open Saturdays and 34 open Sundays, based on posted hours. The median Google rating is 5.0★ across 281 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Construction Guru LLC | 62 | 4.9★ (61) | Windsor, 9 mi away | 24/7 | Overall |
| 2 | TRISPEC, LLC | 61 | 5.0★ (25) | Greeley, 5 mi away | 24/7 | Emergencies |
| 3 | Northern Colorado Radon | 61 | 5.0★ (56) | Milliken, 4 mi away | Sat · Evenings | — |
| 4 | Timber Owl Construction, LLC | 60 | 5.0★ (68) | Berthoud, 2 mi away | — | — |
| 5 | Aliversa Builders | 59 | 5.0★ (101) | Loveland, 8 mi away | — | — |
| 6 | GIMA RENOVATION | 58 | 4.9★ (40) | Evans, 20 mi away | 24/7 | — |
| 7 | True Line Builders LLC | 58 | 5.0★ (21) | Berthoud, 3 mi away | Sat | — |
| 8 | Greeley Overhead Door Repair | 58 | 4.8★ (26) | Greeley, 11 mi away | Sat · Sun · Evenings | — |
| 9 | PremierGarage of Boulder, Erie & Fort Collins | 58 | 5.0★ (39) | Firestone, 11 mi away | Sat | — |
| 10 | Home Improvement Boulder | 58 | 5.0★ (34) | Berthoud, 23 mi away | 24/7 | — |
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: 4.9★ from 61 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greeley, 5 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milliken, 4 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berthoud, 2 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 8 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Evans, 20 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berthoud, 3 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greeley, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Firestone, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berthoud, 23 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 20 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 207 Google reviews, the most in Johnstown.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derby, 22 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Lupton, 19 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 15 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnstown
Ranked #15 because of its Google rating and trade focus: 4.1★ from 16 Google reviews, listed on Google as “Construction company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Loveland, 11 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 2 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Evans, 7 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cherry Hills Village, 17 mi away
Ranked #19 because of its Google rating and trade focus: 4.1★ from 115 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greeley, 7 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Erie, 21 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnstown
Ranked #22 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 17 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 13 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Construction company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Evans, 5 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Construction company”.
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 281 ranked general contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Radon Home Measurement and Mitigation | 56 | 4.6★ (38) | 19 mi |
| 27 | Colorado Soils | 56 | 4.7★ (20) | In Johnstown |
| 28 | Lefort Built Construction Company | 56 | 5.0★ (38) | 9 mi |
| 29 | Fort Collins Overhead Door Repair | 56 | 5.0★ (25) | 19 mi |
| 30 | Limitless Construction LLC | 56 | 4.5★ (15) | 11 mi |
| 31 | Adams Unlimited Construction | 56 | 4.8★ (18) | 22 mi |
| 32 | Big Elk Construction | 56 | 4.8★ (25) | 13 mi |
| 33 | E PRO Painting LLC | 56 | 4.6★ (11) | 4 mi |
| 34 | G E Construction | 56 | 4.5★ (12) | 6 mi |
| 35 | D’Vide, LLC | 56 | 5.0★ (6) | In Johnstown |
| 36 | Colorado Installer | 55 | 5.0★ (11) | 6 mi |
| 37 | Scdi Construction | 55 | 5.0★ (28) | 9 mi |
| 38 | TNT Colorado | 55 | 5.0★ (29) | 11 mi |
| 39 | MRE Remodeling | 55 | 5.0★ (7) | 3 mi |
| 40 | Rugged Ridge Construction | 55 | 5.0★ (13) | 9 mi |
| 41 | Evergreen Industrial | 55 | 4.2★ (5) | In Johnstown |
| 42 | A&A Radon | 55 | 4.5★ (16) | 9 mi |
| 43 | Brand X Hydrovac Services | 55 | 5.0★ (7) | 18 mi |
| 44 | Two Lone Antlers, LLC. | 55 | 5.0★ (12) | 10 mi |
| 45 | CHP Construction LLC | 55 | 5.0★ (9) | 7 mi |
| 46 | TRC Construction, Inc. | 55 | 4.3★ (12) | In Johnstown |
| 47 | Wolf Construction Group | 55 | 4.8★ (64) | 18 mi |
| 48 | Ambition Services, LLC | 55 | 5.0★ (3) | 5 mi |
| 49 | G2 Construction LLC | 55 | 4.9★ (48) | 23 mi |
| 50 | Full Services LLC | 55 | 5.0★ (19) | 22 mi |
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 |
|---|---|---|
| 5 Stars Drywall | 5.0★ (4) | In Johnstown |
| A Concrete, Inc. | 4.5★ (124) | In Johnstown |
| Black Pines Builders, Inc. | 5.0★ (18) | In Johnstown |
| Brother Construction | 5.0★ (2) | In Johnstown |
| Buckley Pipeline Inc | 5.0★ (2) | In Johnstown |
| City Heights | 5.0★ (3) | In Johnstown |
| Crown Construction LLC | 5.0★ (2) | In Johnstown |
| Divide Constructors | 5.0★ (1) | In Johnstown |
| Eco Wall Systems LLC | 5.0★ (2) | In Johnstown |
| Fox Construction Systems, LLC | 4.2★ (5) | In Johnstown |
| Front Range Concrete | 1.0★ (1) | In Johnstown |
| Furniture Medic by Ferrara | 5.0★ (1) | In Johnstown |
| Home One, Inc. | 5.0★ (1) | In Johnstown |
| Native Rain Ltd | 5.0★ (2) | In Johnstown |
| Pintail Commons by Risewell Homes | 5.0★ (3) | In Johnstown |
| Radiant Landscaping | 5.0★ (1) | In Johnstown |
| Revere at Johnstown by Meritage Homes | 5.0★ (1) | In Johnstown |
| Rhoades Welding LLC | 5.0★ (1) | In Johnstown |
| Two Brothers Construction and Electrical LLC | 5.0★ (3) | In Johnstown |
| U.S. Engineering | 1.0★ (1) | In Johnstown |
Typical prices in USD, adjusted for Colorado with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $14,610 | $27,020 | $41,660 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 Mountain factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $6,340 | $11,590 | $16,840 | Per bathroom: typical range of customer-reported remodels. US national range × 0.95 Mountain factor (2025 Cost vs. Value Report) | October 2026 |
We scored 281 Johnstown 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 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 Johnstown 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 |