EST. SOUTHERN UTAH/ST. GEORGE · WASHINGTON COUNTY
Rated 5★ on Google · 29 reviews

Comfort, calibrated.For Southern Utah.

Cool Mechanical keeps St. George homes cool in July and warm in January. AC, heating, indoor air. Same-day diagnostics, honest pricing, and a 24-hour line for the moments your system picks the worst time to quit.

  • Licensed and insured
  • 24-hr emergency
  • Same-day diagnostics
Set point
72°
Cooling
St. George · 96° outside
Calibrated · 1 of 1Cool Mechanical · STG-UT
AC repairAC installHeatingHeat pumpsTune-upsIndoor air qualityDuctwork24-hour emergencySame-day diagnosticsAC repairAC installHeatingHeat pumpsTune-upsIndoor air qualityDuctwork24-hour emergencySame-day diagnosticsAC repairAC installHeatingHeat pumpsTune-upsIndoor air qualityDuctwork24-hour emergencySame-day diagnostics
01/SERVICESEight ways the office keeps your building comfortable.

The full residential and light commercial stack.

From a furnace tune-up before winter to a full system retrofit, the office covers the full residential climate stack and most light commercial work in Washington County.

01 / Diagnostic

AC repair

Same-day diagnostics on residential systems. Honest pricing before any work starts.

02 / Install

AC install

Replacement and new-construction installs for residential and small commercial.

03 / Furnace

Heating

Furnaces, gas and electric, repaired or replaced. Pre-winter tune-ups available.

04 / Heat pump

Heat pumps

Modern heat pump installs sized for Southern Utah climate. Energy-efficient year-round.

05 / Maintenance

Tune-ups

Annual maintenance to keep equipment efficient and warranties valid. Coil cleaning, filter, calibration.

06 / Air quality

Indoor air quality

Whole-home filtration, UV, dehumidifiers. The Southern Utah dust-and-pollen pairing has a fix.

07 / Ducts

Ductwork

Inspection, sealing, and replacement. Most older homes leak 20 percent of conditioned air at the ducts.

08 / Thermostat

Smart thermostats

Ecobee, Nest, and Honeywell installs and integration with your existing system.

/BRANDS WE SERVICE

Common residential brands across St. George. Don't see yours, ask the office, most parts are stocked or on a next-day truck.

  • Trane
  • Carrier
  • Lennox
  • Goodman
  • Rheem
  • Bryant
  • Daikin
  • Mitsubishi
24-HOUR EMERGENCY LINE

System down at 2 AM. We pick up.

Call (435) 231-5895
02/MAINTENANCE PLANSAnnual care, priced per month.

Routine care that pays for itself.

Tune-ups twice a year keep efficiency up, warranties valid, and breakdowns rare. Plan members get priority dispatch and a standing discount on repairs.

TIER · BRONZE
$12per month
  • One annual tune-up (cooling)
  • Filter replacement included
  • 10 percent off repairs
  • Priority scheduling
Most chosen
TIER · SILVER
$22per month
  • Two tune-ups (cooling and heating)
  • Filter replacement included
  • 15 percent off repairs
  • Priority scheduling
  • No after-hours fee
TIER · GOLD
$36per month
  • Two tune-ups, full system
  • Indoor air quality check
  • 20 percent off repairs
  • Priority emergency dispatch
  • Annual ductwork inspection
  • Refrigerant top-up included

Plans renew monthly and can be cancelled any time. The first tune-up is scheduled within two weeks of signup.

03/WHY THE OFFICEThree reasons the call gets returned.

What you get when you call a small office.

01

Honest pricing.

We tell you what the job costs before we start. No upsell, no surprises on the invoice.

02

Same-day diagnostics.

When your AC quits in July, you don't wait until next week. Most St. George service calls handled same day.

03

24-hour emergency line.

Heating or cooling emergencies don't wait for office hours. Call any time and a technician picks up.

04/SERVICE AREASt. George and the rest of Washington County.

Trucks rolling daily across Southern Utah.

Same-day reach across the I-15 corridor. If your address is in Washington County, the office is most likely already on a route that day.

  • St. George
  • Washington
  • Hurricane
  • Ivins
  • Santa Clara
  • La Verkin
  • Toquerville
  • Cedar City
05/FREE ESTIMATETalk to a technician. Same day, no obligation.

Tell us what's wrong. We'll tell you the price.

30 minutes on the phone or in person. Diagnosis, options, and a clear written number, before you ever sign anything.

or use the form
Office hours
  • Mon to Fri8:00 AM to 6:00 PM
  • Sat to Sun8:00 AM to 6:00 PM
  • Emergency24 hours, by phone
Address

781 N Valley View Dr Unit 33
St. George, UT 84770

Free customer parking

REQUEST/ESTIMATE FORM

A call is the fastest way to reach the office. The form sends a request to the dispatcher within one business day.

Submitting this form does not commit you to service. We'll follow up to confirm a time that works for you.

06/OFFICEOn Valley View Drive in St. George.

781 N Valley View. Trucks loaded by 7:30.

Address

781 N Valley View Dr Unit 33
St. George, UT 84770

Get directions

Direct line

Hours

Mon to Fri
8:00 AM to 6:00 PM
Sat to Sun
8:00 AM to 6:00 PM
Emergency
24 hours, by phone

Holiday hours posted at the office

Parking

Free customer parking on Valley View Drive. Service vehicles park around the back of the building.

781 N VALLEY VIEW DR · ST. GEORGE, UT