Semper Fi Heating & Cooling
About Semper Fi Heating & Cooling
Semper Fi Heating & Cooling provides professional hvac services in Phoenix, AZ. Veteran-owned company offering AC, furnace, and ductless mini-split repairs with same-day service when available. Provides straightforward pricing and clear explanations. Our HVAC technicians service and repair all major brands including Carrier, Lennox, Trane, Rheem, and Goodman. We handle AC repair, furnace repair, heat pump service, ductwork installation, thermostat replacement, and complete system installations. Regular maintenance extends equipment life by 5-10 years and prevents expensive emergency breakdowns. We offer annual maintenance agreements that include priority scheduling, discounted repairs, and seasonal tune-ups. Serving Phoenix and the greater Valley area. Licensed Arizona ROC contractor. Free estimates. We understand how extreme desert heat, monsoon storms, and caliche soil conditions affect homes across Maricopa County.
12 years in business
Services
AC Repair
FeaturedDiagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
Starting at $250 / per repair
AC Tune-Up
FeaturedComplete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
Starting at $100 / per visit
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
Starting at $300 / per home
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
Starting at $250 / per repair
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
Starting at $6300 / per system
Location
Phoenix and Surrounding Areas
Phoenix, AZ 85001
Typical Hvac Costs in Phoenix
$200–$800
Costs vary based on project scope, materials, and complexity. Get a free quote from Semper Fi Heating & Cooling to compare pricing in Phoenix.
Hours of Operation
Services Offered
AC Repair
Diagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
$250
starting at
AC Tune-Up
Complete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
$100
starting at
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
$300
starting at
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
$250
starting at
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
$6,300
starting at
Reviews
4.7
10 reviews
10 reviews
Wayne H.
They maintain the HVAC systems for our office building. Always responsive and thorough. Downtime is minimal and their preventive maintenance keeps everything running smoothly. (Phoenix)
Response from Semper Fi Heating & Cooling
Thank you for choosing us! We appreciate the feedback and look forward to serving you again.
Rita Y.
Old unit was on its last legs. They quoted us fairly, scheduled within the week, and had the new unit running by 3pm same day. Impressive HVAC efficiency. (Phoenix)
Response from Semper Fi Heating & Cooling
Thank you so much for the kind words! We take pride in our work and it means a lot when customers notice.
Wayne H.
They maintain the HVAC systems for our office building. Always responsive and thorough. Downtime is minimal and their preventive maintenance keeps everything running smoothly. (Phoenix)
Amanda C.
Used Semper Fi Heating & Cooling and was very satisfied with the hvac work. A friend recommended them and I can see why. Clean work, fair pricing, and they explained everything before starting.
2 people found this helpful
Response from Semper Fi Heating & Cooling
Thank you for choosing us for your hvac needs in Phoenix! We appreciate the kind words and look forward to helping you again.
Debbie W.
Annual maintenance on both our units. Tech was thorough, checked refrigerant levels, cleaned coils, and found a worn belt before it broke. Preventive HVAC maintenance near me. (Phoenix)
Response from Semper Fi Heating & Cooling
Wow, thank you! Our team will be so happy to read this. Reviews like yours make it all worthwhile.
Sandra K.
Used Semper Fi Heating & Cooling for hvac service and had a great experience. Quality work at a reasonable price. We've recommended them to several friends.
6 people found this helpful
Response from Semper Fi Heating & Cooling
We really appreciate this review! Our hvac team in Phoenix works hard to deliver quality results. Thanks for your trust.
John G.
Added a zoning system so upstairs and downstairs have separate temperature controls. Game changer for comfort. Excellent HVAC upgrade for our home. (Phoenix)
Response from Semper Fi Heating & Cooling
Thank you for choosing us! We appreciate the feedback and look forward to serving you again.
Matt L.
Signed up for their annual maintenance plan. Two visits a year keeps both units running efficiently. Already paid for itself in avoided repair costs. Smart HVAC investment. (Phoenix)
Response from Semper Fi Heating & Cooling
We appreciate the review! Always looking to improve and your input helps.
Pete E.
Installed a UV light in our HVAC system and a better filter. Noticed less dust and allergies have improved. Knowledgeable HVAC tech who cared about air quality. (Phoenix)
Response from Semper Fi Heating & Cooling
Thank you for the feedback! We are glad the experience was positive overall.
Brenda N.
Upgraded to a smart thermostat and had them check our whole system while they were here. Tech was knowledgeable and patient explaining the new features. Great HVAC service. (Phoenix)
Response from Semper Fi Heating & Cooling
Thank you for choosing us! We appreciate the feedback and look forward to serving you again.
Service Area
Serves Phoenix and surrounding areas
Frequently Asked Questions
Last updated April 2026