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 55%95+51.8Reliability 24%96+23.3Value 14%100+14.1Replies to reviews 7%85+6Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCOREHigh Caliber Mechanical
Cullman, AL · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #10Position by Experts Score among all companies we track in this category. of 28 air duct cleaning services · 5.0★ from 242 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: craft & service and value; weakest: replies to reviews.
Reviews for your job
Customers hired High Caliber Mechanical for 8 kinds of job.
High Caliber Mechanical for install thermostat
Clear ✕All 11 Google reviews tagged “Install thermostat”
I would highly recommend them to anyone. They were quick and reliable and communicated very well throughout the whole process. So thank you.
Robby did a great job. He was very kind about coming and fixing the job quickly.
I had an issue with my HVAC not cooling properly today. High Caliber Mechanical handles all of my HVAC work so I called them immediately. Aaron came out to the house and got the problem sorted out quickly and had the unit cooling in no time. If you have any HVAC needs give High Caliber a call. The guys there are top notch and very professional.
Robbie and his team did an outstanding job at our home. He beat local competitors' pricing and made sure we got a great deal. Not only that, he went above and beyond to make sure everything was clean and aesthetically pleasing.
Chris and his team went above and beyond for our family. We called them out on Thanksgiving day when we woke up to a freezing house. With the age of our unit we knew it was only a bandaid. Three days later it stopped again and the next morning they were there with a new unit. They were all professional, efficient and made our HVAC purchase seamless!
Entire HVAC system went out and needed replaced. They responded quickly and was able to get everything replaced within a few days. They even installed a temporary ac unit to keep my daughter's room cool. Very professional people and very knowledgeable.
Great response time!
I’m beyond happy about the quality of product & service I received from High Caliber Mechanical. They not only came when they said they’d come & did what they said they’d do (which is rare these days) but did excellent work as well. Their knowledge at every point was impressive. I’ve seen an immediate reduction in…
I would highly recommend this company to anyone that needs any of the above. Chris and the installers were very professional. They really worked hard to make sure everything was done precisely. My yard was always clean. At the end, I was very impressed on how nicely they made the units look on the pads and the…
Rating only, no written review.
Rating only, no written review.
Price
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.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system repair | 58 | $148–$642 |
| HVAC system maintenance | 41 | $54–$581 |
| A/C system repair | 18 | $158–$730 |
| Install AC | 16 | $2.1k–$4.3k |
| A/C system maintenance | 13 | $26–$251 |
| HVAC duct & vent repair | 12 | $276–$771 |
| Install thermostat | 11 | — |
| Heating system installation | 10 | $1.2k–$2.8k |



