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Best Roofers in Frederick, MD (2026)

863 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Frederick: Semper West Roofing, CR Score 65/100; 5.0★ from 303 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Shumaker Roofing Company, posts 24/7 hours; ranked #2 of 863.

  3. 21

    Most-reviewed: Long Home, 4,449 Google reviews at 4.7★, the most of 863 ranked; ranked #21.

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

863 Frederick roofers are ranked here by CR Score, from ten published factors. 158 are open 24/7, 567 open Saturdays and 286 open Sundays, based on posted hours. The median Google rating is 4.9★ across 863 rated businesses.

Top 10 roofers in Frederick at a glance

Top 10 roofers in Frederick at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Semper West Roofing655.0★ (303)Frederick24/7Overall
2Shumaker Roofing Company644.9★ (326)Frederick24/7Emergencies
3TEO Roofing644.9★ (283)Frederick24/7—
4Politz Enterprises Inc.634.9★ (165)Frederick24/7—
5American Home Contractors634.9★ (3,700)Washington, D.C., 32 mi away24/7—
6PRG LLC635.0★ (263)Damascus, 12 mi away24/7—
7American Home Contractors624.9★ (2,385)Chantilly, 36 mi away24/7—
8AC Matthews, Roofing & Exteriors615.0★ (46)Frederick24/7—
9Shanco Roofing614.9★ (401)Gaithersburg, 22 mi away24/7—
10BRAX Roofing614.8★ (447)Gaithersburg, 22 mi away24/7—

The 863 best roofers in Frederick, ranked

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

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Frederick

    #1 Semper West Roofing

    Based in Frederick

    65/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 303 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 303 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9211 Baltimore Rd, Frederick, MD 21704
    View profile for Semper West Roofing(301) 874-9055

  3. #3 TEO Roofing

    Based in Frederick

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 283 Google reviews, listed on Google as “Roofing contractor”.

    • 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

  6. #6 PRG LLC

    Based in Damascus, 12 mi away

    63/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 263 Google reviews, listed on Google as “Roofing contractor”.

    • 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

  9. #9 Shanco Roofing

    Based in Gaithersburg, 22 mi away

    61/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 401 Google reviews, listed on Google as “Roofing contractor”.

    • 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

  10. #10 BRAX Roofing

    Based in Gaithersburg, 22 mi away

    61/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.8★ from 447 Google reviews, listed on Google as “Roofing contractor”.

    • 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

  13. #13 Happy Home

    Based in Hagerstown, 23 mi away

    60/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 191 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 191 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    19638 Leitersburg Pike Suite 200, Hagerstown, MD 21742
    View profile for Happy Home(833) 384-2779

  14. #14 New Paradigm Projects

    Based in Gaithersburg, 24 mi away

    60/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 270 Google reviews, listed on Google as “Roofing contractor”.

    • 4.9★ from 270 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9841 Washingtonian Blvd #200, Gaithersburg, MD 20878
    View profile for New Paradigm Projects(301) 200-9223

  15. #15 The Home Wise Pros

    Based in Green Valley, 14 mi away

    60/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 79 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    327 E Ridgeville Blvd, Mt Airy, MD 21771
    View profile for The Home Wise Pros(240) 394-0791

  16. #16 M&J Exteriors LLC

    Based in Frederick

    60/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 76 Google reviews, listed on Google as “Roofing contractor”.

    • 4.8★ from 76 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2 S Pendleton Ct, Frederick, MD 21703
    View profile for M&J Exteriors LLC(301) 200-7663

  17. #17 My Gutter Doctor

    Based in Frederick

    60/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 441 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 441 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    93 Monocacy Blvd A-6 Unit, Frederick, MD 21701
    View profile for My Gutter Doctor(240) 820-3209

  20. #20 ARCH Exteriors LLC

    Based in Clarksburg, 10 mi away

    60/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 364 Google reviews, listed on Google as “Roofing contractor”.

    • 4.9★ from 364 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–5 PM · Sun closed
    Address
    10075 Tyler Ct suite 7, Ijamsville, MD 21754
    View profile for ARCH Exteriors LLC(877) 214-2831

  21. #21 Long Home

    Based in Savage, 37 mi away

    60/100CR Score

    Ranked #21 because of its Google rating and review volume: 4.7★ from 4,449 Google reviews, the most in Frederick.

    • 4.7★ from 4,449 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 8 AM–6 PM · Sun 9 AM–5 PM
    Address
    8530 Corridor Rd Suite 200, Savage, MD 20763
    View profile for Long Home(410) 346-3845

  22. #22 Roof Right Inc.

    Based in Hampstead, 33 mi away

    59/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.8★ from 607 Google reviews, listed on Google as “Roofing contractor”.

    • 4.8★ from 607 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1621 Hanover Pike, Hampstead, MD 21074
    View profile for Roof Right Inc.(410) 374-5923

  25. #25 Rise Exteriors

    Based in Frederick

    59/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.9★ from 99 Google reviews, listed on Google as “Roofing contractor”.

    • 4.9★ from 99 Google reviews
    Hours
    Mon–Thu 8 AM–7 PM · Fri 8 AM–6 PM · Sat 9 AM–5 PM · Sun closed
    Address
    12 W Church St Suite 230, Frederick, MD 21701
    View profile for Rise Exteriors(443) 269-8720

Roofers ranked #26 to #50

#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 863 ranked roofers here; the rest are on their profiles.

roofers in Frederick, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Eastern Exteriors, LLC595.0★ (89)In Frederick
27Priddy Roofing And Exteriors595.0★ (21)7 mi
28M&M Roofing and Siding Corporation594.9★ (58)16 mi
29Tekton Builders and Restoration595.0★ (11)In Frederick
30Ameritech Construction Corporation594.9★ (1,580)39 mi
31Dicolabuilders Restoration Expert595.0★ (76)In Frederick
32Capitol Improvements - Gaithersburg Roofing Company & Siding Contractors595.0★ (157)20 mi
33Bay Brothers GC594.9★ (88)In Frederick
34Teflon Roofing595.0★ (301)39 mi
35Watkins Exteriors llc595.0★ (57)In Frederick
36ROOF.NET595.0★ (529)35 mi
37Restoration Roofing CO.594.9★ (264)24 mi
38MLM Home Improvement594.7★ (1,150)21 mi
39PJ's Roofing594.9★ (217)In Frederick
40E&E Contracting LLC585.0★ (140)32 mi
41Perfectum Construction and Plumbing585.0★ (134)21 mi
42Dav Construction584.6★ (9)In Frederick
43Pro Services LLC584.0★ (32)In Frederick
44J.D. Rock Custom Home Improvements584.4★ (10)In Frederick
45Liberty Homes - MarylandStormPros585.0★ (19)In Frederick
46USA Storm Roofing and Construction Group585.0★ (240)39 mi
47Mosaic Home Remodeling DBA Capital Property Restoration584.9★ (37)In Frederick
48Shumaker Roofing Company585.0★ (51)23 mi
49J Land Group • Contracting & Restoration585.0★ (38)In Frederick
50DC Generals584.8★ (238)In Frederick

Also serving Frederick

20 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 Frederick
BusinessGoogle ratingDistance
Brothers Services Company5.0★ (5)In Frederick
Certified Roofing4.8★ (231)35 mi
Core Team Inc.5.0★ (113)34 mi
ElevationBuild4.9★ (99)33 mi
Erie Home4.7★ (251)37 mi
Fab Build Pro4.9★ (136)36 mi
Fortress Foundation Solutions4.9★ (476)In Frederick
Four Seasons Home Improvement4.9★ (50)25 mi
GP Roofing.LLC5.0★ (2)In Frederick
Hernandez Brothers Roofing & Remodeling4.8★ (86)30 mi
HF Roofing Contractor4.9★ (192)36 mi
Homestead Mods LLC5.0★ (1)In Frederick
Jenkins Restorations4.7★ (217)36 mi
Nova Rooftek4.9★ (144)35 mi
Seaward Home Improvement4.8★ (50)20 mi
Stephen Lewis Barrett Contracting5.0★ (30)10 mi
Summit Anchor Co Inc5.0★ (5)In Frederick
Tip Top Roofing and Siding4.9★ (218)40 mi
Varner Roofing4.9★ (48)24 mi
Windsor construction llc5.0★ (7)In Frederick

How much do roofers cost in Frederick?

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 Frederick?
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 Frederick roofers

We scored 863 Frederick roofers 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Frederick data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Roofers in Frederick: frequently asked questions

Who is the best roofer in Frederick?

By CR Score, the highest-ranked roofer in Frederick, MD is Semper West Roofing with a CR Score of 65/100. It has 5.0★ from 303 Google reviews. It is open 24/7. Shumaker Roofing Company (#2) and TEO Roofing (#3) follow. We ranked 863 roofers on ten factors, last updated October 22, 2026.

How many roofers are there in Frederick?

ContractorsRanked ranks 863 roofers serving Frederick, MD. 22 of them are based in Frederick; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which roofers in Frederick are open 24/7?

158 ranked roofers in Frederick post 24/7 hours. The highest-ranked are Semper West Roofing (#1), Shumaker Roofing Company (#2) and TEO Roofing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Frederick work on weekends?

567 of 863 ranked roofers post Saturday hours and 286 post Sunday hours. The highest-ranked open Saturdays are Semper West Roofing (#1), Shumaker Roofing Company (#2) and TEO Roofing (#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 Frederick?

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 Frederick roofers have?

The median Google rating among 863 rated roofers in Frederick is 4.9★, with a median of 26 reviews. Long Home has the most, 4,449 reviews, and ranks #21. 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 Frederick?

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 Frederick

  1. October 2026: CR Scores recalculated for 863 roofers serving Frederick.
  2. October 2026: 7 duplicate listings merged.

More roofers and Frederick pages

Other trades in Frederick