Ranked #1 because of its Google rating and review volume: 4.8★ from 1,061 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
70 excavating contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Damascus: Roto-Rooter Plumbing & Water Cleanup, CR Score 57/100; 4.8★ from 1,061 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 70.
Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 1,324 Google reviews at 4.8★, the most of 70 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
70 Damascus excavating contractors are ranked here by CR Score, from ten published factors. 17 are open 24/7, 32 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 4.8★ across 70 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 57 | 4.8★ (1,061) | Rockville, 14 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 56 | 4.9★ (542) | Eldersburg, 17 mi away | 24/7 | Emergencies |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 56 | 4.8★ (1,211) | Bethesda, 22 mi away | 24/7 | — |
| 4 | Roto-Rooter Plumbing & Water Cleanup | 55 | 4.9★ (1,116) | McLean, 24 mi away | 24/7 | — |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 55 | 4.8★ (956) | Ellicott City, 22 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 55 | 4.8★ (1,242) | Elkridge, 24 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 55 | 4.8★ (1,324) | Jessup, 25 mi away | 24/7 | Most reviews |
| 8 | Roto-Rooter Plumbing & Water Cleanup | 55 | 4.8★ (647) | Sterling, 21 mi away | 24/7 | — |
| 9 | Mast Construction, LLC | 55 | 4.8★ (23) | Frederick, 3 mi away | — | — |
| 10 | Tolley Enterprises Inc | 55 | 5.0★ (8) | Frederick, 6 mi away | — | — |
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 1,061 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eldersburg, 17 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 542 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bethesda, 22 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 1,211 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McLean, 24 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 1,116 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellicott City, 22 mi away
Ranked #5 because of its Google rating and review volume: 4.8★ from 956 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elkridge, 24 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 1,242 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jessup, 25 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 1,324 Google reviews, the most in Damascus.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sterling, 21 mi away
Ranked #8 because of its Google rating and review volume: 4.8★ from 647 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 3 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 6 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Ballenger Creek, 16 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 24 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brunswick, 17 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eldersburg, 20 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Airy, 7 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Eldersburg, 19 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Airy, 6 mi away
Ranked #17 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bel Air North, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.5★ from 19 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockville, 17 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Damascus
Ranked #20 because of its Google rating and trade focus: 3.7★ from 7 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Reston, 25 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 184 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 20 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aspen Hill, 12 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Damascus
Ranked #24 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leesburg, 22 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 66 Google reviews.
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 70 ranked excavating contractors here; the rest are on their profiles.
20 more excavating 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 |
|---|---|---|
| AC Site Services | 5.0★ (1) | In Damascus |
| Ashford Construction Group | In Damascus | |
| Beka Solutions | 5.0★ (2) | In Damascus |
| Cato Electric | 5.0★ (45) | In Damascus |
| E.E. ventures LLC | 5.0★ (6) | In Damascus |
| Eastern Excavating | 5.0★ (2) | 10 mi |
| G&J Legacy Contractors llc | In Damascus | |
| Hakes Construction, LLC | 5.0★ (2) | 5 mi |
| J&Y Construction Inc. | 5.0★ (2) | In Damascus |
| Jacobson Enterprises LLC | In Damascus | |
| Lazarte Contracting | In Damascus | |
| Macklin Contracting Inc | 5.0★ (5) | In Damascus |
| Maryland Asphalt LLC | 4.6★ (33) | In Damascus |
| Maryland sewer and drain pros | In Damascus | |
| Master Solutions Construction | In Damascus | |
| Ossandeep Associates LLC- Damascus, MD | In Damascus | |
| R & P Backhoe Services | 5.0★ (2) | 4 mi |
| Trench Hauling Services, LLC | In Damascus | |
| WORKRS LLC | In Damascus | |
| Yard Services | 5.0★ (2) | 11 mi |
We scored 70 Damascus excavating 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 November 3, 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 Damascus 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 |