One Hour Air Conditioning & Heating

HVAC contractor
4.8(753 reviews)
12345 Starkey Rd Suite B, Largo, FL 33773
One Hour Air Conditioning & Heating

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About One Hour Air Conditioning & Heating

One Hour Air Conditioning & Heating has earned a 4.8-star average from 753 reviews, a volume that speaks plainly to sustained quality over time. Operating with a state-issued license under the Florida DBPR, the company covers Clearwater and Largo alongside surrounding Pinellas County communities. Every day of the week brings open doors, including holidays, so a system failure at 2 a.m. on New Year's Day or midsummer August afternoon lands the same same-day response. The breadth of review voices, all at five stars, reflects repeat customers and first-time callers alike trusting the same crew back into their homes.

What separates this crew from others doing business in the same neighborhoods is a policy most do not keep: no overtime charges ever, no matter what hour a compressor quits. Beyond the around-the-clock access, technicians work across the full split-system lineup, handling heat pumps, conventional furnaces, and ductless mini-split configurations as routine rather than specialty call-ins. That combination of always-open availability and broad equipment familiarity means a homeowner in Clearwater never needs two different companies depending on whether the trouble is a gas valve or an inverter-driven mini-split in the guest wing.

Among the names recurring across the review ledger, Trevor drew specific credit for a maintenance visit that extended into a heat-restoration repair on the spot, explaining compressor behavior and replacement necessity without pressure to upsell. Daniel earned praise for arriving within hours of an AC failure, diagnosing a stuck contactor in minutes and restoring cooling before the evening. Nick spent time tracking a coolant leak while simultaneously identifying that ductwork undersizing was driving high-side pressures on a newly installed unit, turning one service call into a full diagnostic picture of why the previous system failed. Each narrative points to the same technician continuity that earned the company its review count, not a rotating cast of unfamiliar faces on every visit.

What Customers Say

Five-star ratings populate all eight readable reviews, with four explicitly calling out same-day or within-hours response after an AC failure. Three reviews name Daniel specifically, while Trevor, Nick, and Treavor each receive individual credit. Across negative reviews, pricing appears as the concern; across positive reviews, the recurring theme is diagnostic speed and a technician who explains the system without sales pressure.

4.8 · 753 reviews
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Working Hours

SundayOpen 24 hours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayTodayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours

Services

AC Repair & Diagnostics

Technicians isolate compressor, contactor, and refrigerant issues using real-time measurement, with reviewers reporting same-day fixes during summer failures.

AC Installation & Replacement

Full installation of new cooling systems including sizing for ductwork capacity, with attention to matching unit output to the home's actual load.

Heating Repair & Restoration

Gas and electric heating repairs covering furnaces and heat pumps, with at least one documented instance of a heat-restoration call completed during a routine maintenance visit.

Ductless Split System Service

Sales, installation, and repair of ductless mini-split configurations for additions, home offices, and zones where traditional ducted systems are impractical.

Heat Pump Installation & Maintenance

Heat pump sales and ongoing maintenance for both the heating and cooling seasons, handling inverter-driven and conventional models.

Emergency HVAC Response

Same-day, around-the-clock dispatch with no overtime surcharge, covering holiday weekends and overnight failures without a premium line item.

Preventive Maintenance & Tune-Ups

Seasonal check-ups that include coil cleaning, refrigerant level verification, and pressure readings that can flag undersizing or ductwork issues before a major failure occurs.

Frequently Asked Questions