The Best Roofing Contractors in Westminster, CO

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1Best Roof Roofing★ 5.00 on this job52 jobs reviewedusually $1–2,000iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%5.00★Number of such jobs 25%52Overall Experts Score 20%93Job match= 98Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.98

2Rise Roofing★ 5.00 on this job36 jobs reviewedusually $1–5,000iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%5.00★Number of such jobs 25%36Overall Experts Score 20%98Job match= 96Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.96

3Sky Manor Roofing & Exteriors★ 5.00 on this job31 jobs reviewedusually $20,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%5.00★Number of such jobs 25%31Overall Experts Score 20%94Job match= 94Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.94

4AC INC. Roofing★ 5.00 on this job26 jobs reviewedusually $20,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%5.00★Number of such jobs 25%26Overall Experts Score 20%97Job match= 94Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.94

5Ideal Roof & Exterior Pros★ 5.00 on this job28 jobs reviewedusually $1–5,000iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%5.00★Number of such jobs 25%28Overall Experts Score 20%96Job match= 94Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.94

6Arrow Roofing and Exteriors★ 5.00 on this job21 jobs reviewedusually $4,000–6,000iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%5.00★Number of such jobs 25%21Overall Experts Score 20%100Job match= 93Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.93

7McIntire Roofing★ 5.00 on this job21 jobs reviewedusually $20,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%5.00★Number of such jobs 25%21Overall Experts Score 20%98Job match= 93Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.93

8J&K Roofing★ 4.94 on this job52 jobs reviewedusually $20,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Roof inspection”:Stars on this job 55%4.94★Number of such jobs 25%52Overall Experts Score 20%88Job match= 93Stars are pulled toward the category average (4.93★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.93

Job match = this company’s ★ on reviews Google tagged “Roof inspection” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.

What customers said about roof inspection

DDonald12 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a week ago★★★★★

McIntire Roofing

James did an excellent job in assessing the hail damage and coordinating repairs. Had some initial issues with painters but James had it taken care of.

Paid $5,000–10,000Reasonable priceGutter repairsRoof repair for storm & wind damageRoof inspection

NNicholas1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a week ago★★★★★

Rise Roofing

We got a new roof from rise after a hail storm. They came out to walk with the insurance company to ensure everything was accounted for. Once approved he asked when we wanted it done. We happened to be leaving town in 2 weeks. They went out of their way to make that timeline work so we didn’t have to deal with them… Read full review

Paid $25,000–30,000Reasonable priceRoof inspectionRoof repairRoof installation

NNoriko2 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 weeks ago★★★★★

AC INC. Roofing

I’ve used AC INC Roofing for the roof replacement. Ricky, the project consultant, helped me from the beginning to the end flawlessly. When I was struggling with the insurance claim, he negotiated with the insurance company. Other than my deductible, Ricky made the insurance company cover everything. The estimate was… Read full review

Reasonable priceRoof inspectionRoof repair

JJarryd5 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★

Ideal Roof & Exterior Pros

Jake was professional, quick to respond, and found my roof problem right away. Highly recommend!​​​​​​​​​​​​​​​​

Roof inspection

JJames2 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★

Sky Manor Roofing & Exteriors

I cannot say enough good, professional and personal, things about Ben Rossi. He’s been to my house twice for roof inspections. He’s written 2 extensive reports on the condition, as well as pointed out clear discrepancies with incorrect assessments by unqualified people. He saved thousands of dollars of work because… Read full review

Paid $1–5,000Great priceRoof inspectionRoof repair

SStephen3 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★

J&K Roofing

J&K Roofing solved a vexing leak involving shingle removal/replacement along with the resealing solving an aged skylight leak in our main roof. "Henry" is a master of finding and repairing leaks of this type. All the work was done with first class materials and applied with extremely good craft techniques. All… Read full review

Paid $1–5,000Great priceSkylight repairRoof inspection

Overall ratings

Experts Score 0–100iExperts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. and a letter grade per factor (A = top 20% of roofing contractors).

#	Company	ScoreiExperts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown.	FactorsiFactor grades, in orderSatisfaction (54%): Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Reliability (24%): How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Craft & service (0%): Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Value (14%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Momentum (0%): Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Replies to reviews (7%): How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.One letter per factor score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = below 20.	★iGoogle star rating as shown on Google Maps.	Typical billiMedian bill customers of this company reported in their reviews (needs 3+ priced reviews).
1	Arrow Roofing and ExteriorsWestminster, CO	A 100iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%100+58.7Reliability 26%99+25.8Value 15%100+15.2Experts Score= 100Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAA–	5.00	$10k
2	McIntire RoofingWestminster, CO	A 98iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%98+57.5Reliability 26%98+25.6Value 15%100+15.2Experts Score= 98Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAA–	4.98	$16k
3	Rise RoofingWestminster, CO	A 98iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%98+57.5Reliability 26%97+25.3Value 15%100+15.2Experts Score= 98Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAA–	4.97	$2.8k
4	AC INC. RoofingWestminster, CO	A 97iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%96+52.4Reliability 24%98+23.8Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 97Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAA	4.97	$18k
5	Summit West ContractingWestminster, CO	A 97iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%97+56.9Reliability 26%95+24.8Value 15%100+15.2Experts Score= 97Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAA–	4.97	$28k
6	Ideal Roof & Exterior ProsWestminster, CO	A 96iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%97+56.9Reliability 26%91+23.7Value 15%100+15.2Experts Score= 96Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAA–	4.98	$15k
7	CCG Roofing and Project ManagementWestminster, CO	A 95iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%97+56.9Reliability 26%96+25Value 15%100+15.2Craft & service penalty79−2.1Experts Score= 95Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AABAA–	4.97	—
8	Sky Manor Roofing & ExteriorsWestminster, CO	A 94iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%95+51.8Reliability 24%95+23Value 14%100+14.1Replies to reviews 7%67+4.7Experts Score= 94Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAB	4.96	$20k
9	Best Roof RoofingWestminster, CO	A 93iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%94+51.3Reliability 24%89+21.6Value 14%100+14.1Replies to reviews 7%89+6.3Experts Score= 93Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAA	4.96	$6.2k
10	J&K RoofingWestminster, CO	A 88iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%86+46.9Reliability 24%84+20.4Value 14%100+14.1Replies to reviews 7%96+6.8Craft & service penalty95−0.5Experts Score= 88Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAA	4.85	$12k

What jobs cost

What customers paid, from the price Google asks reviewers to report.

Roofing Contractors in Westminster, CO at a glance

How the 10 roofing contractors we rated in Westminster, CO compare, and what customers praise most.

How we grade

Satisfaction (54%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.

Reliability (24%) — How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.

Craft & service (penalty, up to −10) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.

Value (14%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.

Momentum (penalty, up to −10) — Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.

Replies to reviews (7%) — How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.