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Best Roofers in Glasgow, DE (2026)

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

The short answer

  1. 1

    Best overall in Glasgow: Class Roofing, CR Score 91/100; 5.0★ from 221 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): G. Fedale Roofing and Siding, posts 24/7 hours; ranked #3 of 648.

  3. 2

    Most-reviewed: PJ Fitzpatrick, 12,968 Google reviews at 4.8★, the most of 648 ranked; ranked #2.

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

648 Glasgow roofers are ranked here by CR Score, from 8 published factors. 115 are open 24/7, 375 open Saturdays and 189 open Sundays, based on posted hours. The median Google rating is 4.9★ across 648 rated businesses.

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

Top 10 roofers in Glasgow at a glance

Top 10 roofers in Glasgow at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Class Roofing915.0★ (221)Newark, 4 mi away24/7Overall
2PJ Fitzpatrick904.8★ (12,968)New Castle, 11 mi awaySat · Sun · EveningsMost reviews
3G. Fedale Roofing and Siding904.8★ (718)New Castle, 10 mi away24/7Emergencies
4Tycos Roofing and Siding894.9★ (349)Wilmington, 12 mi away24/7—
5Iconic Roofing & Exteriors884.9★ (142)New Castle, 8 mi away24/7—
6Perfect Roofing, Inc.885.0★ (57)Newark, 3 mi away24/7—
7CTA Exteriors Inc885.0★ (50)Newark, 3 mi away24/7—
8High Point Roofing & Remodeling884.9★ (491)Carneys Point, 24 mi away24/7—
9Thunderstruck Roofing & Restoration874.9★ (79)Wilmington, 10 mi away24/7—
10RepairTo Roofing, Renovations & Repairs875.0★ (74)Wilmington, 13 mi away24/7—

The 648 best roofers in Glasgow, 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.

  1. Ranked #1 in Glasgow

    #1 Class Roofing

    Based in Newark, 4 mi away

    91/100CR Score

    Ranked #1 because of its Google rating and availability: 5.0★ from 221 Google reviews, open 24/7.

    • 5.0★ from 221 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16 Ardmore Rd, Newark, DE 19713
    View profile for Class Roofing(302) 405-2392

  2. #2 PJ Fitzpatrick

    Based in New Castle, 11 mi away

    90/100CR Score

    Ranked #2 because of its Google rating and review volume: 4.8★ from 12,968 Google reviews, the most Google reviews on this list (12,968).

    • 4.8★ from 12,968 Google reviews
    Hours
    Mon–Fri 8 AM–9 PM · Sat–Sun 8 AM–6:30 PM
    Address
    21 Industrial Blvd, New Castle, DE 19720
    View profile for PJ Fitzpatrick(866) 858-5928

  11. #11 Zenergy Solar

    Based in Wilmington, 12 mi away

    87/100CR Score

    Ranked #11 because of its Google rating and availability: 5.0★ from 61 Google reviews, open 24/7.

    • 5.0★ from 61 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    520 Robinson Ln, Wilmington, DE 19805
    View profile for Zenergy Solar(888) 765-2760

  17. #17 Ameritech Services

    Based in Carneys Point, 29 mi away

    85/100CR Score

    Ranked #17 because of its Google rating and availability: 4.9★ from 197 Google reviews, open 24/7.

    • 4.9★ from 197 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    467 Fislerville Rd, Mullica Hill, NJ 08062
    View profile for Ameritech Services(856) 418-1029

  24. #24 Atlas Exteriors

    Based in Bel Air North, 24 mi away

    85/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 445 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 445 Google reviews
    Hours
    Mon–Sun 7 AM–8 PM
    View profile for Atlas Exteriors(443) 504-4804

Roofers ranked #28 to #28

#1 to #25 are shown in full above. Here are #28 to #28, in CR Score order; each links to its profile. We publish the top 28 of 648 ranked roofers here; the rest are on their profiles.

roofers in Glasgow, ranks 28 to 28
RankBusinessCR ScoreGoogle ratingDistance
28Yellowfin Roofing854.9★ (158)12 mi

Also serving Glasgow

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 Glasgow
BusinessGoogle ratingDistance
Roof Maxx of Delaware Valley5.0★ (52)21 mi

How much do roofers cost in Glasgow?

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

How much do roofers cost in Glasgow?
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

When to hire a roofer in Delaware

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 Glasgow roofers

We scored 648 Glasgow 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 Glasgow 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 Glasgow: frequently asked questions

Who is the best roofer in Glasgow?

By CR Score, the highest-ranked roofer in Glasgow, DE is Class Roofing with a CR Score of 91/100. It has 5.0★ from 221 Google reviews. It is open 24/7. PJ Fitzpatrick (#2) and G. Fedale Roofing and Siding (#3) follow. We ranked 648 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in Glasgow?

ContractorsRanked ranks 648 roofers serving Glasgow, DE. Another 1 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which roofers in Glasgow are open 24/7?

115 ranked roofers in Glasgow post 24/7 hours. The highest-ranked are Class Roofing (#1), G. Fedale Roofing and Siding (#3) and Tycos Roofing and Siding (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Glasgow work on weekends?

375 of 648 ranked roofers post Saturday hours and 189 post Sunday hours. The highest-ranked open Saturdays are Class Roofing (#1), PJ Fitzpatrick (#2) and G. Fedale Roofing and Siding (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does roof replacement cost in Glasgow?

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 Delaware. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Glasgow roofers have?

The median Google rating among 648 rated roofers in Glasgow is 4.9★, with a median of 22 reviews. PJ Fitzpatrick has the most, 12,968 reviews, and ranks #2. 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 Glasgow?

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 does ContractorsRanked rank roofers?

Each roofer gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Glasgow

  1. October 2026: CR Scores recalculated for 648 roofers serving Glasgow.
  2. October 2026: 4 duplicate listings merged.

More roofers and Glasgow pages

Other trades in Glasgow