Analyzing 6,597,6366.6M ReviewsFor 18,31418.3K Experts

Experts Reviews · Company report
Qualis Roofing & Construction logoHow 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%90+21.8Value 14%100+14.1Replies to reviews 7%91+6.4Experts Score= 94Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.94SCORE

Qualis Roofing & Construction

Grand Prairie, TX · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #48Position by Experts Score among all companies we track in this category. of 80 roofing contractors · 4.9★ from 323 Google reviews

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Report card

Percentile vs other roofing contractors (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: craft & service and value; weakest: reliability.

SatisfactionSatisfaction · 54% of the scoreRecency-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.Qualis Roofing & Construction is better than 94% of roofing contractors.A
94
ReliabilityReliability · 24% of the scoreHow 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.Qualis Roofing & Construction is better than 90% of roofing contractors.A
90
Craft & serviceCraft & service · 0% of the scoreGoogle 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.Qualis Roofing & Construction is better than 100% of roofing contractors.A
100
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Qualis Roofing & Construction is better than 100% of roofing contractors.A
100
MomentumMomentum · 0% of the scorePenalises 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.Qualis Roofing & Construction is better than 100% of roofing contractors.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow 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.Qualis Roofing & Construction is better than 91% of roofing contractors.A
91

Reviews for your job

Customers hired Qualis Roofing & Construction for 8 kinds of job.

Qualis Roofing & Construction for attic venting installation

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Jobs reviewedHow many Google reviews are tagged with this job.1
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.—

All 1 Google reviews tagged “Attic venting installation”

Jonathan1 reviewTotal 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 years ago★★★★★

Worked primarily with Travis Chrystie who was highly professional and knowledgeable, very thorough, and regularly communicating with photos during the work. Also pleased with the organization and work of project manager Mark Braderick and his team. Was a great experience.

Attic ventingAttic venting installationRoof inspection+ Responsiveness+ Punctuality+ Quality

Price

$10k+1% vs typical roofing contractors

Bar = middle half of what customers paid · gold mark = category median.

Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.

Great price 62%Reasonable 36%Overpriced 0%Not sure 1%

Jobs customers hired them for

JobReviewsCategory typical
Roof repair for storm & wind damage70$1.7k–$18k
Roof inspection45$514–$12k
Roof installation38$11k–$23k
Gutter installation27$638–$3.8k
Roof repair23$638–$8.3k
Gutter repairs15$371–$2.7k
Roof damage repair11$438–$2.9k
Attic venting10$638–$5.2k

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