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ContractorsRanked

Best Roofers in Clarksburg, MD (2026)

1,459 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Clarksburg: American Home Contractors, CR Score 93/100; 4.9★ from 3,700 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): PRG LLC, posts 24/7 hours; ranked #2 of 1,459.

  3. 3

    Most-reviewed: American Home Contractors, 2,385 Google reviews at 4.9★, the most of 1,459 ranked after American Home Contractors; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

1,459 Clarksburg roofers are ranked here by CR Score, from 8 published factors. 250 are open 24/7, 927 open Saturdays and 464 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,459 rated businesses.

Most of this list also appears on the Roofers in Germantown ranking. See Roofers in Germantown

Top 10 roofers in Clarksburg at a glance

Top 10 roofers in Clarksburg at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1American Home Contractors934.9★ (3,700)Washington, D.C., 21 mi away24/7Overall
2PRG LLC925.0★ (263)Damascus, 5 mi away24/7Emergencies
3American Home Contractors914.9★ (2,385)Chantilly, 26 mi away24/7Most reviews
4Shanco Roofing914.9★ (401)Gaithersburg, 8 mi away24/7—
5Semper West Roofing915.0★ (303)Frederick, 11 mi away24/7—
6BRAX Roofing904.8★ (447)Gaithersburg, 8 mi away24/7—
7New Paradigm Projects904.9★ (270)Gaithersburg, 10 mi away24/7—
8TEO Roofing904.9★ (283)Frederick, 12 mi away24/7—
9Shumaker Roofing Company904.9★ (326)Frederick, 14 mi away24/7—
10Universal Roofing905.0★ (314)Bethesda, 18 mi away24/7—

The 1,459 best roofers in Clarksburg, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 PRG LLC

    Based in Damascus, 5 mi away

    92/100CR Score

    Ranked #2 because of its Google rating and availability: 5.0★ from 263 Google reviews, open 24/7.

    • 5.0★ from 263 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    27421 Clarksburg Rd, Damascus, MD 20872
    View profile for PRG LLC(240) 481-8870

  4. #4 Shanco Roofing

    Based in Gaithersburg, 8 mi away

    91/100CR Score

    Ranked #4 because of its Google rating and availability: 4.9★ from 401 Google reviews, open 24/7.

    • 4.9★ from 401 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7404 Lindbergh Dr suite g, Gaithersburg, MD 20879
    View profile for Shanco Roofing(301) 208-0848

  6. #6 BRAX Roofing

    Based in Gaithersburg, 8 mi away

    90/100CR Score

    Ranked #6 because of its Google rating and availability: 4.8★ from 447 Google reviews, open 24/7.

    • 4.8★ from 447 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7851 Beechcraft Ave Suite A, Gaithersburg, MD 20879
    View profile for BRAX Roofing(240) 658-8016

  8. #8 TEO Roofing

    Based in Frederick, 12 mi away

    90/100CR Score

    Ranked #8 because of its Google rating and availability: 4.9★ from 283 Google reviews, open 24/7.

    • 4.9★ from 283 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5229 New Design Rd, Frederick, MD 21703
    View profile for TEO Roofing(301) 466-3630

  19. #19 Core Team Inc.

    Based in Bethesda, 20 mi away

    88/100CR Score

    Ranked #19 because of its Google rating and availability: 5.0★ from 113 Google reviews, open 24/7.

    • 5.0★ from 113 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4800 Hampden Ln #200, Bethesda, MD 20814
    View profile for Core Team Inc.(301) 960-8060

  23. #23 Nova Rooftek

    Based in McLean, 22 mi away

    87/100CR Score

    Ranked #23 because of its Google rating and availability: 4.9★ from 144 Google reviews, open 24/7.

    • 4.9★ from 144 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1360 Beverly Rd Unit #104, McLean, VA 22101
    View profile for Nova Rooftek(703) 407-2714

Roofers ranked #27 to #28

#1 to #25 are shown in full above. Here are #27 to #28, in CR Score order; each links to its profile. We publish the top 28 of 1,459 ranked roofers here; the rest are on their profiles.

roofers in Clarksburg, ranks 27 to 28
RankBusinessCR ScoreGoogle ratingDistance
27AC Matthews, Roofing & Exteriors875.0★ (46)14 mi
28Certified Roofing874.8★ (231)24 mi

Also serving Clarksburg

1 more roofers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked roofers serving Clarksburg
BusinessGoogle ratingDistance
EJB Roofing5.0★ (49)9 mi

How much do roofers cost in Clarksburg?

Typical prices in USD: adjusted for Maryland where a published index exists, national otherwise. Each row names its basis.

How much do roofers cost in Clarksburg?
JobLowTypicalHighBasisChecked
Roof replacement$7,590$10,120$14,170Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.01 South Atlantic factor (2025 Cost vs. Value Report)October 2026
Roof repair$395$1,174$1,968Per repair: typical range of customer-reported jobs. US national rangeOctober 2026

How to check a roofer's license in Maryland

In Maryland, Maryland Home Improvement Commission licenses Home improvement contractor licenses for residential roofing.

  1. Check that the status is active and the name matches the contract or truck.
  2. Ask for proof of insurance before work starts.

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

When to hire a roofer in Maryland

Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.

How we ranked Clarksburg roofers

We scored 1,459 Clarksburg roofers 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Clarksburg data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Roofers in Clarksburg: frequently asked questions

Who is the best roofer in Clarksburg?

By CR Score, the highest-ranked roofer in Clarksburg, MD is American Home Contractors with a CR Score of 93/100. It has 4.9★ from 3,700 Google reviews. It is open 24/7. PRG LLC (#2) and American Home Contractors (#3) follow. We ranked 1,459 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in Clarksburg?

ContractorsRanked ranks 1,459 roofers serving Clarksburg, MD. 2 of them are based in Clarksburg; the rest serve it from nearby towns. Another 1 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which roofers in Clarksburg are open 24/7?

250 ranked roofers in Clarksburg post 24/7 hours. The highest-ranked are American Home Contractors (#1), PRG LLC (#2) and American Home Contractors (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Clarksburg work on weekends?

927 of 1,459 ranked roofers post Saturday hours and 464 post Sunday hours. The highest-ranked open Saturdays are American Home Contractors (#1), PRG LLC (#2) and American Home Contractors (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a roofer's license in Maryland?

In Maryland, Maryland Home Improvement Commission handles licensing and covers Home improvement contractor licenses for residential roofing.

How much does roof replacement cost in Clarksburg?

Roof replacement typically costs $7,590 to $14,170, with $10,120 typical (Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.01 South Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for Maryland. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Clarksburg roofers have?

The median Google rating among 1,459 rated roofers in Clarksburg is 4.9★, with a median of 21 reviews. American Home Contractors has the most, 3,700 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire a roofer in Clarksburg?

Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.

Update log for Clarksburg

  1. October 2026: CR Scores recalculated for 1,459 roofers serving Clarksburg.
  2. October 2026: 16 duplicate listings merged.

More roofers and Clarksburg pages

Other trades in Clarksburg