1,233 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hanover: Sandco LLC, CR Score 63/100; 5.0★ from 89 Google reviews; open 24/7.
Best for emergencies (open 24/7): Power And Flow Contracting, posts 24/7 hours; ranked #2 of 1,233.
Most-reviewed: Handyman On Call LLC, 838 Google reviews at 4.6★, the most of 1,233 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,233 Hanover general contractors are ranked here by CR Score, from ten published factors. 101 are open 24/7, 587 open Saturdays and 217 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,233 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Sandco LLC | 63 | 5.0★ (89) | West Elkridge, 2 mi away | 24/7 | Overall |
| 2 | Power And Flow Contracting | 61 | 5.0★ (68) | Baltimore, 9 mi away | 24/7 | Emergencies |
| 3 | Handyman On Call LLC | 61 | 4.6★ (838) | Baltimore, 23 mi away | 24/7 | Most reviews |
| 4 | Polished Concrete Solutions | 61 | 5.0★ (51) | Columbia, 8 mi away | 24/7 | — |
| 5 | First Choice Services | 61 | 4.8★ (47) | Arbutus, 5 mi away | 24/7 | — |
| 6 | Raymond Power Services | 60 | 4.9★ (77) | Crofton, 5 mi away | Sat · Sun | — |
| 7 | Essential Home Group | 60 | 5.0★ (64) | Glen Burnie, 6 mi away | Sat · Sun | — |
| 8 | DDL Construction | 60 | 5.0★ (48) | Elkridge, 4 mi away | Sat · Sun · Evenings | — |
| 9 | Blue Kangaroo Packoutz of Baltimore | 60 | 4.9★ (45) | Catonsville, 9 mi away | 24/7 | — |
| 10 | Clarksville Construction Services, Inc. | 60 | 4.8★ (227) | Hanover | — | — |
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: 5.0★ from 89 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baltimore, 9 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baltimore, 23 mi away
Ranked #3 because of its Google rating and review volume: 4.6★ from 838 Google reviews, the most in Hanover.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbia, 8 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arbutus, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 47 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crofton, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glen Burnie, 6 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elkridge, 4 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Catonsville, 9 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hanover
Ranked #10 because of its Google rating and trade focus: 4.8★ from 227 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elkridge, 3 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Arbutus, 4 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 191 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Randallstown, 14 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 65 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasadena, 14 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hanover
Ranked #15 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baltimore, 4 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 41 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arbutus, 8 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baltimore, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.6★ from 176 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Maryland City, 9 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowie, 17 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arnold, 19 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carney, 8 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbia, 6 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 57 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glen Burnie, 5 mi away
Ranked #24 because of its Google rating and trade focus: 3.9★ from 52 Google reviews, listed on Google as “Road construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baltimore, 19 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 241 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 1,233 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 |
|---|---|---|
| Analyst Warehouse | In Hanover | |
| Barrett & Sons | 3.0★ (2) | 3 mi |
| Building Congress & Exchange | 5.0★ (2) | 3 mi |
| Chesapeake Tower System | In Hanover | |
| Commercial Construction | 3.0★ (2) | In Hanover |
| Concrete Visions, LLC | 4.3★ (6) | In Hanover |
| Craftmark Homes | In Hanover | |
| DreamHome Remodeling | 4.9★ (30) | In Hanover |
| Gsb Asphalt Construction | 5.0★ (2) | 1 mi |
| HDZ Patios and More | 5.0★ (8) | In Hanover |
| Jonathan Construction llc | In Hanover | |
| Just Solutions, Inc. | 5.0★ (7) | In Hanover |
| Keller | 5.0★ (2) | In Hanover |
| Merritt Properties - Baltimore Commons - 1321 Mercedes | In Hanover | |
| Minogue Brothers Inc | 5.0★ (1) | In Hanover |
| Power Component Systems Inc | 3.8★ (17) | In Hanover |
| Rosendin | 4.0★ (4) | In Hanover |
| Snap Wall Inc | 5.0★ (2) | 1 mi |
| Stolar Construction | 3.0★ (1) | In Hanover |
| TechneTronics | In Hanover |
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 1,233 Hanover 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 Hanover 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 |