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Claim This BusinessLazier Heating & Cooling has served Mesa and the surrounding East Valley since founding, building a client base across 76 verified reviews that yield a 4.4-star average rating. The contractor maintains 24-hour availability every day of the week, a rarity in the residential HVAC trade that speaks to emergency readiness. Phil, the lead technician, fields the majority of service calls and has earned repeated mention for arriving quickly, explaining diagnostic findings clearly, and avoiding unnecessary upselling. The business operates out of Mesa and serves neighboring communities including Gilbert and Chandler, handling both routine maintenance and urgent repair scenarios.
This contractor distinguishes itself through transparent pricing and refusal to recommend replacements when repairs suffice. Multiple reviewers recount stories of Phil performing fixes that saved them from purchasing new systems, including one instance where a 20-year-old AC unit was made operational again using a $0 freon workaround rather than the $750 quoted by competitors. The business communicates directly with customers, sharing progress photos and answering questions throughout the service process. This approach contrasts with industry norms where diagnostic calls often precede high-pressure replacement proposals.
Homeowners who called during heat emergencies report same-day arrivals, sometimes within hours of the initial call. One reviewer described Phil arriving quickly after their AC began making an unusual noise, completing the repair without charging excessive rates. Another recounted how Phil diagnosed a problem from a phone description alone, arriving with the correct parts to complete the fix on the first visit. A third noted that Phil identified and corrected wiring that presented a fire hazard before it could cause damage. These scenarios illustrate the rapid-response, problem-solving orientation that drives the positive review volume.
Of 76 reviews, 5 cite same-day or quick-response emergency service. Eight reviewers specifically name Phil and highlight his communication style. Pricing transparency appears in three reviews, while one negative review describes a road incident unrelated to service quality. The remaining reviews praise diagnostic skill and honest recommendations.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnosing cooling failures, refrigerant leaks, and electrical issues; seasonal tune-ups and filter service.
Furnace ignition problems, heat exchanger inspections, and winter heating system servicing.
24-hour emergency response for system failures, including weekends and holidays.
Inspecting wiring, contactors, and safety devices; identifying fire hazards before they cause damage.
Evaluating system performance, explaining findings with photos, and providing transparent repair options.