428 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Longmont: Richmond American Homes, CR Score 60/100; 4.4★ from 80 Google reviews.
Best for emergencies (open 24/7): Jacob Custom Homes LLC, posts 24/7 hours; ranked #2 of 428.
Most-reviewed: Lokal Homes, 326 Google reviews at 3.9★, the most of 428 ranked; ranked #40.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
428 Longmont home builders are ranked here by CR Score, from ten published factors. 13 are open 24/7, 165 open Saturdays and 109 open Sundays, based on posted hours. The median Google rating is 4.8★ across 428 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Richmond American Homes | 60 | 4.4★ (80) | Longmont | — | Overall |
| 2 | Jacob Custom Homes LLC | 60 | 5.0★ (128) | Littleton, 40 mi away | 24/7 | Emergencies |
| 3 | Kodiak Plumbing Solutions, LLC | 60 | 5.0★ (122) | Longmont | 24/7 | — |
| 4 | Vantage by D.R. Horton | 58 | 4.6★ (37) | Berthoud, 11 mi away | Sat · Sun | — |
| 5 | West Grange by Markel Homes | 57 | 4.3★ (20) | Longmont | Sat · Sun | — |
| 6 | HomeStrong | 57 | 5.0★ (313) | Denver, 26 mi away | Sat | — |
| 7 | Horizon View Homes | 57 | 3.5★ (44) | Longmont | Sat · Sun | — |
| 8 | Homestead Plumbing and Heating | 57 | 4.9★ (280) | Lakewood, 34 mi away | Sat · Sun | — |
| 9 | LGI Homes - Hidden Creek | 56 | 3.9★ (43) | Frederick, 10 mi away | Sat · Sun · Evenings | — |
| 10 | McStain Neighborhoods at Arras Park | 56 | 4.7★ (34) | Thornton, 21 mi away | Sat · Sun | — |
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: 4.4★ from 80 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Littleton, 40 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longmont
Ranked #3 because of its Google rating and review volume: 5.0★ from 122 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berthoud, 11 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 37 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longmont
Ranked #5 because of its Google rating and trade focus: 4.3★ from 20 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Denver, 26 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 313 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longmont
Ranked #7 because of its Google rating and trade focus: 3.5★ from 44 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lakewood, 34 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 280 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 10 mi away
Ranked #9 because of its Google rating and trade focus: 3.9★ from 43 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Thornton, 21 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longmont
Ranked #11 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Denver, 37 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Collins, 25 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 207 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Erie, 10 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brighton, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longmont
Ranked #16 because of its Google rating and trade focus: 3.1★ from 23 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longmont
Ranked #17 because of its Google rating and trade focus: 4.7★ from 25 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 17 mi away
Ranked #18 because of its Google rating and trade focus: 4.3★ from 33 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 17 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 24 Google reviews, listed on Google as “Custom home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Thornton, 18 mi away
Ranked #20 because of its Google rating and trade focus: 4.3★ from 54 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Thornton, 20 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Lafayette, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.3★ from 16 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arvada, 24 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 108 Google reviews, listed on Google as “Custom home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Broomfield, 17 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 20 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loveland, 14 mi away
Ranked #25 because of its Google rating and trade focus: 4.1★ from 62 Google reviews, listed on Google as “Modular home builder”.
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 428 ranked home builders here; the rest are on their profiles.
20 more home builders 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 |
|---|---|---|
| 24-7 Restoration, Inc. | 4.8★ (281) | In Longmont |
| BC Home Services | 5.0★ (13) | In Longmont |
| BURNCO Firestone | 4.5★ (12) | In Longmont |
| CertaPro Painters® of Boulder and Longmont | 4.9★ (121) | In Longmont |
| Circulating Air Inc | 4.8★ (52) | In Longmont |
| Hillcrest Glass | 4.3★ (84) | In Longmont |
| HomePro, Inc. | 5.0★ (14) | In Longmont |
| Homerun Heating & Air | 4.7★ (72) | In Longmont |
| JWL Associates | 4.9★ (9) | In Longmont |
| KCI | Krische Construction, Inc. | 4.3★ (12) | In Longmont |
| Longmont Heating and Air Cooling Contractors | 4.8★ (21) | In Longmont |
| Longmont Water Heaters | 5.0★ (191) | In Longmont |
| LSE Builders Group | 4.7★ (18) | In Longmont |
| Murphy Construction Services | 5.0★ (5) | In Longmont |
| R R Concrete LLC | 4.9★ (84) | In Longmont |
| Rhinotrax Construction | 3.8★ (10) | In Longmont |
| Siding Design Pro & SDP Renovation | 5.0★ (33) | In Longmont |
| SJ Ward Landscapes | 4.3★ (95) | In Longmont |
| Slade Glass Co. | 4.6★ (39) | In Longmont |
| Sun Construction & Facility Services | 3.1★ (28) | In Longmont |
We scored 428 Longmont home builders 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 Longmont 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 |