607 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Londontowne: J Prime Electric, CR Score 58/100; 4.8★ from 151 Google reviews; open 24/7.
Best for emergencies (open 24/7): Wilkerson Homes Inc, posts 24/7 hours; ranked #17 of 607.
Most-reviewed: Shipley's Grant, 253 Google reviews at 4.3★, the most of 607 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
607 Londontowne home builders are ranked here by CR Score, from ten published factors. 31 are open 24/7, 297 open Saturdays and 167 open Sundays, based on posted hours. The median Google rating is 4.8★ across 607 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | J Prime Electric | 58 | 4.8★ (151) | Annapolis, 4 mi away | 24/7 | Overall |
| 2 | Ryan Homes at Cedar Hill Townhomes | 58 | 4.5★ (122) | Brooklyn Park, 19 mi away | Sat · Sun | — |
| 3 | Two Rivers | 58 | 4.4★ (102) | Odenton, 11 mi away | — | — |
| 4 | NVHomes at Leeland Luxury Collection | 58 | 5.0★ (26) | Greater Upper Marlboro, 12 mi away | Sat · Sun | — |
| 5 | NVHomes at Two Rivers All Ages Single-Family Homes | 58 | 4.6★ (33) | Odenton, 11 mi away | Sat · Sun | — |
| 6 | Stanley Martin Homes at Marlboro Riding | 58 | 4.6★ (74) | Greater Upper Marlboro, 15 mi away | — | — |
| 7 | Custom Home Renovations | 57 | 5.0★ (92) | Annapolis, 3 mi away | Sat · Evenings | — |
| 8 | K. Hovnanian's Four Seasons at Kent Island - Single Family | 57 | 4.4★ (54) | Stevensville, 15 mi away | Sat · Sun | — |
| 9 | Lennar at Parkeside Preserve | 57 | 4.5★ (16) | Annapolis, 3 mi away | Sat · Sun | — |
| 10 | Caruso Homes at Fairview Manor | 57 | 4.5★ (27) | Bowie, 11 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 review volume: 4.8★ from 151 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brooklyn Park, 19 mi away
Ranked #2 because of its Google rating and trade focus: 4.5★ from 122 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Odenton, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.4★ from 102 Google reviews, listed on Google as “Custom home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Greater Upper Marlboro, 12 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Odenton, 11 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 33 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greater Upper Marlboro, 15 mi away
Ranked #6 because of its Google rating and trade focus: 4.6★ from 74 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Annapolis, 3 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 92 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stevensville, 15 mi away
Ranked #8 because of its Google rating and trade focus: 4.4★ from 54 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Annapolis, 3 mi away
Ranked #9 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowie, 11 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 27 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellicott City, 24 mi away
Ranked #11 because of its Google rating and trade focus: 4.3★ from 253 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greater Upper Marlboro, 16 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Landover, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bowie, 10 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Laurel, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.2★ from 58 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McLean, 37 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Accokeek, 29 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in La Plata, 34 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 86 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowie, 9 mi away
Ranked #19 because of its Google rating and trade focus: 4.4★ from 16 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbia, 25 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lanham, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “Home builder”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in La Plata, 38 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 129 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baltimore, 27 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Adelphi, 23 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Home builder”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Charles, 33 mi away
Ranked #25 because of its Google rating and trade focus: 4.5★ from 79 Google reviews, listed on Google as “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 607 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 |
|---|---|---|
| Chesapeake Carpentry Contractors | 3.0★ (2) | 7 mi |
| Classic Group Villas at Two Rivers | 3.5★ (2) | 12 mi |
| EE Chimney Inspection & Chimney Repair Services | 3.0★ (2) | 16 mi |
| Evergreen Building Group | 5.0★ (2) | 9 mi |
| FULL FORCE HOME RENOVATION | 3.0★ (2) | 8 mi |
| Greg Lauer Custom Builders LLC | 3.5★ (2) | 1 mi |
| GW Homes Inc | 5.0★ (2) | 13 mi |
| Homestead Gardens Landscape Division | 5.0★ (2) | 4 mi |
| JL Underground LLC | 4.5★ (2) | 7 mi |
| K. Hovnanian Homes Belmont Crest | 4.5★ (2) | 17 mi |
| Khovnanian Homes | 5.0★ (2) | 12 mi |
| Marshall's Landing by D.R. Horton | 5.0★ (2) | 10 mi |
| Mason Construction Company | 5.0★ (2) | 13 mi |
| Nelson Homes & Remodeling LLC | 5.0★ (2) | 18 mi |
| Palmas Construction | 2.5★ (2) | 16 mi |
| Parker Wren LLC | 5.0★ (2) | 7 mi |
| Pilli Custom Homes | 5.0★ (2) | 12 mi |
| Stanley Martin Maryland Regional Office | 3.0★ (2) | 19 mi |
| Stone Castle Custom Homes | 5.0★ (2) | 3 mi |
| Sturbridge Homes | 1.0★ (2) | 4 mi |
We scored 607 Londontowne 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 Londontowne 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 |