527 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Grand Terrace: Flawless Construction, CR Score 63/100; 4.6★ from 168 Google reviews; open 24/7.
Best for emergencies (open 24/7): Moreno General Services Inc., posts 24/7 hours; ranked #7 of 527.
Most-reviewed: specialty builders, 414 Google reviews at 4.4★, the most of 527 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
527 Grand Terrace general contractors are ranked here by CR Score, from ten published factors. 26 are open 24/7, 187 open Saturdays and 105 open Sundays, based on posted hours. The median Google rating is 4.7★ across 527 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Flawless Construction | 63 | 4.6★ (168) | Riverside, 5 mi away | 24/7 | Overall |
| 2 | specialty builders | 60 | 4.4★ (414) | Fontana, 8 mi away | Sun | Most reviews |
| 3 | Sun City Hardware | 60 | 4.8★ (359) | Sun City, 24 mi away | Sat · Sun | — |
| 4 | Groundworks | 59 | 4.9★ (135) | Ontario, 18 mi away | Sat · Sun · Evenings | — |
| 5 | BPP Construction | 59 | 5.0★ (36) | Bloomington, 5 mi away | Sat · Sun · Evenings | — |
| 6 | Elite Heavy Equipment Services Corp. | 59 | 5.0★ (44) | Moreno Valley, 8 mi away | Sat · Sun · Evenings | — |
| 7 | Moreno General Services Inc. | 58 | 4.5★ (35) | Moreno Valley, 9 mi away | 24/7 | Emergencies |
| 8 | Jmark Enterprises, Inc | 58 | 5.0★ (25) | Riverside, 5 mi away | Sat · Sun | — |
| 9 | Earthquake Bracing, Inc. | 58 | 5.0★ (25) | San Bernardino, 12 mi away | 24/7 | — |
| 10 | Ybarra Professional Builders | 58 | 4.2★ (220) | Riverside, 14 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: 4.6★ from 168 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fontana, 8 mi away
Ranked #2 because of its Google rating and review volume: 4.4★ from 414 Google reviews, the most in Grand Terrace.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sun City, 24 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 359 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ontario, 18 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bloomington, 5 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Moreno Valley, 8 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Moreno Valley, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.5★ from 35 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Riverside, 5 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Bernardino, 12 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Riverside, 14 mi away
Ranked #10 because of its Google rating and trade focus: 4.2★ from 220 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redlands, 7 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Corona, 19 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Colton, 1 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 80 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Apple Valley, 9 mi away
Ranked #14 because of its Google rating and trade focus: 4.2★ from 26 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fontana, 13 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 122 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Montclair, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 224 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Upland, 23 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 145 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Riverside, 8 mi away
Ranked #18 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 Highland, 5 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Bernardino, 8 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Corona, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 53 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Moreno Valley, 7 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Riverside, 4 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Highland, 7 mi away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 22 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Bernardino, 5 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “General 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 527 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 |
|---|---|---|
| 247 California Flooring | 5.0★ (2) | 4 mi |
| Aegis Builders Inc | 5.0★ (1) | In Grand Terrace |
| ATA Mobile Home Services | 5.0★ (1) | In Grand Terrace |
| Bartel Heating & Air | In Grand Terrace | |
| Carrillo Coatings | In Grand Terrace | |
| Colorado Lining International, Inc. | 4.0★ (2) | 4 mi |
| DJ Callison Construction Inc | In Grand Terrace | |
| Galvan Construction & Development LLC | In Grand Terrace | |
| Mark Gaylord Construction | 3.0★ (2) | 4 mi |
| McIver's Exterminators & General Contractors | 4.2★ (22) | In Grand Terrace |
| Mcminn Equipment | In Grand Terrace | |
| Prosource Build | In Grand Terrace | |
| Quintero's Iron Works | 5.0★ (2) | 4 mi |
| RJ Builds | 5.0★ (2) | 1 mi |
| South Coast Painting Contractors | In Grand Terrace | |
| Southern Custom Inc. | 3.0★ (2) | 3 mi |
| Spec Electric | In Grand Terrace | |
| Thomas' construction services | In Grand Terrace | |
| Webflow HTML website template | 5.0★ (1) | In Grand Terrace |
| Wilhite Langley Inc | In Grand Terrace |
Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $15,240 | $28,190 | $43,470 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $7,050 | $12,880 | $18,720 | Per bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
In California, Contractors State License Board (CSLB) licenses B General Building contractor license (B-2 for residential remodeling).
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
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 527 Grand Terrace 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 Grand Terrace 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 |