Semper Fi Heating & Cooling

Semper Fi Heating & Cooling is your trusted source for reliable HVAC services in the Phoenix area, including expert AC repair in Phoenix when you need it most. Our skilled technicians are dedicated to keeping your home comfortable year-round, whether that means installing a new high-efficiency system or repairing and maintaining your existing unit. We understand the importance of a well-functioning HVAC system in Arizona’s challenging climate, and our team is equipped to handle all your heating and cooling needs with precision and care. From HVAC installation to routine service checks, we ensure that every job is completed with the utmost professionalism. Residents of Peoria and the surrounding Phoenix region can count on us for prompt, efficient, and thorough service. At Semper Fi Heating & Cooling, we take pride in delivering quality workmanship and unparalleled customer satisfaction.

Services: HVAC Installation, Repair and Replacement Services and Maintenance

Five separate contractor licences across two states is an unusual credential set for a residential HVAC company: Arizona ROC #309388 for HVAC, ROC #349546 for plumbing and ROC #320048 for commercial, plus Nevada NSCB #93485 and #93486 for HVAC and plumbing. The plumbing licences are not decorative — water heaters, emergency plumbing, sewer line repair, gas line repair, slab leak service, water softeners and shower repair all sit in the service list alongside the heating and cooling work.

Veteran ownership is stated directly and in the first person. The About page is written by founder Jesse, a former Marine, and the company describes itself as founded and led by U.S. military veterans. It carries a standing 20 percent discount for veterans, first responders and their families, promoted across the site. It also participates in the Department of Defense SkillBridge Program, which places transitioning service members into civilian apprenticeships — a genuinely uncommon commitment for a residential contractor and a meaningful one for anyone leaving service in the Valley.

The HVAC side covers AC and furnace installation, replacement, repair and maintenance, ductless mini-splits, heat pump installation, thermostat and smart thermostat installation, AC duct cleaning, Aeroseal duct sealing, REME HALO air purification, UV lights and attic insulation. The duct sealing and insulation items matter in Phoenix, where a system that tests fine can still be losing a third of its output into an attic that hits 150 degrees.

Six equipment brands are carried: Allied, Champion, Coleman, Johnson Controls, Lennox and Midea, with service and repair offered on all brands regardless.

The 29-point tune-up includes a chemical outdoor coil wash and is priced well under what the company says competitors charge for the same visit, with current promotional pricing at $17.75. Booking runs 24/7 and same-day service is offered at no additional cost.

Four Arizona offices carry the work — Mesa at 1335 S Clearview Ave, North Phoenix at 536 E Dunlap Ave Suite 6, Phoenix at 3726 W Roanoke Ave #4, and Peoria at 9720 W Peoria Ave #107 — plus a Las Vegas location covering Summerlin and Henderson. Coverage across Arizona takes in Phoenix, Mesa, Peoria, Scottsdale, Tempe, San Tan Valley and Tucson. Arizona dispatch is (480) 616-3636; the after-hours emergency line is 480-553-9680.

The company holds an A+ rating from the Better Business Bureau, offers promotional financing with monthly payment options and rebates on new installations, and backs its work with a 100 percent satisfaction guarantee under the slogan delivered on time, on budget, as promised. Community work includes sponsoring the Greenfield Village Veterans Parade.

Note for anyone comparing listings: the company’s own About page identifies Mesa as its headquarters, with Phoenix operating as a branch market.