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S.Z.T HVAC is listed in Cranston, Rhode Island, serving heating and cooling needs with installation, repair, maintenance, duct and vent cleaning, thermostat work, and water-heater installation. The Thumbtack profile reports 12 years in business and 42 projects shown. Four 2026 reviews describe quick diagnosis and repairs for boilers, furnaces, heat pumps, and other heating problems. Customers also mention prompt arrival, clear communication, reasonable value, and completing follow-up work when an issue could not be fixed on the first visit. Before booking, confirm the exact equipment and scope, pricing, service area, and licensing or insurance details. S.Z.T HVAC appears suited to residential heating and cooling repairs and maintenance in and around Cranston, especially when prompt communication matters.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from S.Z.T HVAC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
He arrived on time, fixed my heating issue, and answered my questions.
Omar was able to quickly diagnose and repair my boiler. He does great quality work at a reasonable price. I will be hiring him in the future!
Our heat went off and he was very quick to respond and come out. He explained the problem, and couldn't fix it right away but helped for the short and came back the next day and fix the whole problem the next day. He was very great on communicating what the problem was and very good value.
Had a great experience. My HVAC was not heating the upper 2 floors (likely due to a power surge). He was very thorough and diagnosed the problem quickly.
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1 change recorded — last scanned Sep 14, 2026.
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0
