788 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in St. Charles: Level Up Innovations LLC, CR Score 90/100; 5.0★ from 50 Google reviews; open 24/7.
Best for emergencies (open 24/7): Dmj home service llc, posts 24/7 hours; ranked #2 of 788.
Most-reviewed: Radon Defense, 154 Google reviews at 5.0★, the most of 788 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
788 St. Charles general contractors are ranked here by CR Score, from 8 published factors. 61 are open 24/7, 455 open Saturdays and 166 open Sundays, based on posted hours. The median Google rating is 5.0★ across 788 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Level Up Innovations LLC | 90 | 5.0★ (50) | Waldorf, 11 mi away | 24/7 | Overall |
| 2 | Dmj home service llc | 89 | 5.0★ (96) | Mount Vernon, 17 mi away | 24/7 | Emergencies |
| 3 | Radon Defense | 88 | 5.0★ (154) | Dale City, 20 mi away | Sat · Sun | Most reviews |
| 4 | Azure B Apiaries | 88 | 5.0★ (56) | La Plata, 6 mi away | — | — |
| 5 | Best Remodeling AMC | 87 | 5.0★ (47) | Annandale, 22 mi away | 24/7 | — |
| 6 | i4 Improvements | 87 | 4.9★ (55) | Arlington, 22 mi away | 24/7 | — |
| 7 | Level Up Installs | 87 | 4.9★ (111) | Coral Hills, 18 mi away | Sat · Sun · Evenings | — |
| 8 | Lozado Contracting | 86 | 5.0★ (50) | Bowie, 25 mi away | 24/7 | — |
| 9 | Maxwell Restorations | 86 | 5.0★ (65) | Bryans Road, 4 mi away | Sat · Evenings | — |
| 10 | Pinkney Services Construction and Remodeling | 86 | 5.0★ (33) | Washington, D.C., 21 mi away | 24/7 | — |
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 50 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mount Vernon, 17 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 96 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dale City, 20 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 154 Google reviews, the most Google reviews on this list (154).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in La Plata, 6 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Annandale, 22 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 47 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arlington, 22 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 55 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Coral Hills, 18 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bowie, 25 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 50 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bryans Road, 4 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 21 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 33 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Alexandria, 19 mi away
Ranked #11 because of its Google rating and availability: 4.5★ from 58 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 22 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in District Heights, 17 mi away
Ranked #13 because of its Google rating and availability: 4.8★ from 26 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arlington, 20 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waldorf, 3 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 37 Google reviews, listed on Google as “Contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. Charles
Ranked #16 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Springfield, 20 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Washington, 9 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 113 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Friendly, 17 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Charles
Ranked #20 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 Carney, 16 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairfax, 24 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Charles
Ranked #23 because of its Google rating and trade focus: 4.7★ from 68 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairfax, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 97 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 22 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 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 788 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.
Typical prices in USD, adjusted for Maryland with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $14,650 | $27,090 | $41,780 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $6,520 | $11,910 | $17,300 | Per bathroom: typical range of customer-reported remodels. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
In Maryland, Maryland Home Improvement Commission licenses Home improvement contractor licenses for residential work.
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 788 St. Charles 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 St. Charles 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 |