Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
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Commercial HVAC
TMI Total Maintenance, Inc.
VerifiedEstablished · 53 yrs
4.8(25 reviews)•Residential & Commercial•Serving Bettendorf, IA
EPAEnergy StarLicensed And InsuredNATENCI
Commercial HVAC and mechanical services provider for businesses in the Quad Cities area.
53
Years in Business
Yes
Emergency Service
Available
Financing Available
Bettendorf, IA
Service Area
Services Offered
Commercial HVAC repair
HVAC maintenance
HVAC efficiency upgrades
System design
New construction HVAC
Mechanical piping (gas
water
air)
Integrated climate and infrastructure performance
Proactive facilities maintenance
Energy audits
High-efficiency retrofitsHydronic water systems
Compressed air lines
Rooftop unit installationCustomized maintenance agreements24/7 emergency repairCustomer Sentiment Summary
Strengths
- Technical depth stands out: 7 reviewers credit the crew with a correct diagnosis and a clean repair.
- Crews carry themselves professionally — 7 reviewers single out polite, respectful technicians.
- Technicians turn up inside the booked window, something 4 reviewers went out of their way to note.
- 3 reviewers describe the technicians as personable and pleasant to deal with.
Areas to Watch
- No complaint recurs across the 25 reviews analysed, which is consistent with the 4.8-star average — but a clean record is not the same as a long one.
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