Five Star Air Conditioning, Heating & Plumbing

Five Star Air Conditioning, Heating & Plumbing — St. George, Hurricane & Cedar City

Five Star Air Conditioning, Heating & Plumbing is a St. George contractor located at 988 W Sunset Blvd, Suite 10. The company states that it was founded in 2020 and that its owner has 25 years in the trade. It publishes Utah contractor license number 11804992-5501 along with Nevada HVAC and plumbing licenses. Services include AC repair, installation, tune-ups and ductless mini-splits; furnace repair and installation, heat pump service and emergency no-heat calls; and plumbing work including water heater repair and installation, leak detection, drain cleaning and whole-home repipes.

Hours

Office hours are Monday through Friday, 8 AM to 5 PM, with 24/7 emergency calls according to the company. That after-hours coverage matters in St. George, where an AC failure during a July heat advisory is a health concern and not just a comfort problem.

Service Area

Five Star lists St. George, Washington, Hurricane, Ivins, Santa Clara, La Verkin, Cedar City, Toquerville, Leeds, Bloomington, Parowan, Enoch and Springdale, and also serves Mesquite, Nevada, under its Nevada licenses. Dedicated pages for Hurricane, Santa Clara and Cedar City reflect the company's focus on those communities alongside St. George.

Two Climates, One Contractor

Working in both Washington County and Iron County means handling very different conditions. The St. George valley is low desert where cooling dominates: highs above 100°F for months, air conditioners running thousands of hours a season, and repair calls driven by capacitors, refrigerant leaks and dust-loaded coils. Cedar City, at roughly 5,850 feet, has cold, snowy winters where furnaces run continuously for months and gas equipment must be derated for altitude. A contractor serving both needs to size, commission and maintain equipment differently in each.

Plumbing Alongside HVAC

Southern Utah's hard water is tough on water heaters and plumbing fixtures, and the region's older homes are candidates for repipes as galvanized and early polybutylene lines age out. Five Star's plumbing services, from water heater replacement to leak detection and whole-home repipes, cover these needs alongside heating and cooling.

Heat Pumps and Mini-Splits

Heat pumps fit the St. George climate well, providing efficient heating in mild winters and cooling in summer from a single system. Ductless mini-splits, which Five Star installs, solve the common local problem of casitas, garages and additions without existing ductwork.

Seasonal HVAC Calendar for Southern Utah

Local contractors generally recommend booking a cooling tune-up in March or April, before the first 100°F days arrive and schedules fill, and a heating inspection in October ahead of the first freeze. Through the summer, change 1-inch filters monthly because of desert dust, keep the outdoor condenser clear of landscaping and debris, and set thermostats a few degrees higher when the house is empty to reduce run time during the hottest hours. Systems more than 12 years old that need a major repair are often better replaced with modern high-efficiency equipment, which can lower cooling costs noticeably over St. George's long cooling season.

Contact

Confirm current licensing, insurance and warranty terms, and get a written estimate before authorizing work. Five Star maintains Facebook, Instagram, YouTube and TikTok accounts and publishes a phone number for scheduling and emergencies.