Experts Reviews · Company report
How 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%98+25.6Value 15%100+15.2Experts Score= 99Not 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.99SCORECullman Heating & Air - HVAC Contractor
Cullman, AL · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #6Position by Experts Score among all companies we track in this category. of 28 air duct cleaning services · 5.0★ from 92 Google reviews
Report card
Percentile vs other air duct cleaning services (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: satisfaction and craft & service; 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.Cullman Heating & Air - HVAC Contractor is better than 100% of air duct cleaning services.A
100
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.Cullman Heating & Air - HVAC Contractor is better than 98% of air duct cleaning services.A
98
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.Cullman Heating & Air - HVAC Contractor is better than 100% of air duct cleaning services.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.Cullman Heating & Air - HVAC Contractor is better than 100% of air duct cleaning services.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.Cullman Heating & Air - HVAC Contractor is better than 100% of air duct cleaning services.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.Cullman Heating & Air - HVAC Contractor is better than —% of air duct cleaning services.–
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Reviews for your job
Customers hired Cullman Heating & Air - HVAC Contractor for 8 kinds of job.
Cullman Heating & Air - HVAC Contractor for heating system maintenance
Clear ✕Jobs reviewedHow many Google reviews are tagged with this job.4
★ 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.—
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$37–$219
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 76/100.How Job match is calculatedBuilt only from reviews Google tagged “Heating system maintenance”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average 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.#11 / 13
All 4 Google reviews tagged “Heating system maintenance”
Autumn6 reviewsTotal 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. · 3 years ago★★★★★
Always on time & their always very nice
Heating system maintenanceA/C system repair+ Professionalism
Darren3 reviewsTotal 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. · 3 years ago★★★★★
Highly recommended. Our heat went out with temps going into the 20’s…they came the same day, worked until after dark, with a good attitude. Kevin was very knowledgeable. He was able to diagnose the problem and make the necessary repairs. Highly recommended.
Heating system maintenanceHVAC system maintenanceInstall thermostat+ Responsiveness+ Punctuality+ Quality
DianeLocal Guide · 33 reviewsTotal 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★★★★★
Heat went down last night, called they came next day to repair. All seems to be working well we will know tonight. Lol
Heating system maintenanceHeating system repair+ Responsiveness
JoeLocal Guide · 24 reviewsTotal 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★★★★★
Rating only, no written review.
Heating system maintenance+ Responsiveness+ Punctuality+ Quality
Price
$337-22% vs typical air duct cleaning services
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 58%Reasonable 37%Overpriced 0%Not sure 5%
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 24 | $54–$581 |
| A/C system maintenance | 15 | $26–$251 |
| A/C system repair | 11 | $158–$730 |
| Repair HVAC | 9 | $50–$1.0k |
| Installation | 8 | $1.2k–$2.4k |
| Install thermostat | 6 | — |
| HVAC duct & vent repair | 5 | $276–$771 |
| Install AC | 5 | $2.1k–$4.3k |
