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END OF SUMMER UNIT GIVEAWAY
Is your air conditioner 10 years or older? That’s all it takes to qualify for our exclusive End of Summer Giveaway! We’re giving one lucky homeowner a brand-new HVAC system, professionally installed by the experts at Semper Fi Heating & Cooling.
Based on 587+ 5-Star reviews
Showtime!
left to enter the Water Heater Giveaway!
Win a New AC System, Courtesy of Billy the Bulldog!
Think your aging HVAC unit has one more summer left? Billy the Bulldog says, “Not so fast!” If your system is 10 years or older, you’re eligible to enter our Giveaway for a chance to win a brand-new, professionally installed HVAC unit, completely free!
This is our way of giving back to our local neighbors and helping one homeowner stay cool and comfortable through the Arizona heat.
Do You Qualify?
Good news, we’re keeping this simple! To enter, you only need to check one box:
Your Current HVAC Unit Must Be 10 Years or Older- Must Be a Homeowner
- One Entry Per Household
- Other Restrictions May Apply
That’s it! If that sounds like your system, you’re already halfway there.
At Semper Fi Heating & Cooling, we believe every homeowner deserves a reliable, efficient cooling system, especially in our scorching summer climate. As a veteran-run business, supporting our community is at the heart of what we do.
We know many families are putting off replacements due to cost, so we’re stepping up and giving one lucky winner a completely new system, on us.
Enter Now
Frequently asked questions
Confidence Starts With Semper Fi
Have another question? Our veteran-run team is ready to respond!
Review Highlights
Customers consistently praise Semper Fi for their exceptional speed and responsiveness, often arriving same-day or next-day to resolve urgent heating, cooling, and plumbing issues, combined with honest, knowledgeable technicians who thoroughly explain the work and take time to ensure complete satisfaction. The team is recognized for their professionalism, cleanliness, fair pricing without upselling, and genuine care—from scheduling through installation—with many customers highlighting specific technicians by name for their expertise, friendliness, and ability to make even stressful emergencies feel manageable. Whether installing new systems, performing routine maintenance, or handling emergency repairs, the consistent feedback reflects a trustworthy company that goes above and beyond expectations while delivering quality workmanship.
Based on 587+ Reviews
Roxanne Perez
10 hours ago
Very supportive very educational great service .attention to detail.
Donna Tullar
11 hours ago
Isaiah did a great job flushing out my hot water heater. He was personable and professional while pointing out the reasons I needed to consider replacing my 18 yo unit. $49 was a great deal imo. I’d use Semper Fi again. ⭐️⭐️⭐️⭐️⭐️
Thomas Norcott
13 hours ago
They answered the phone on a holiday weekend, had a tech onsite in a few hours, brought in a temporary solution for the night and had people replacing the system the next day.
James M
20 hours ago
Same day service, technician was out to the house quick and diagnosed the problem. Within a few hours I had 2 technicians show up with all new equipment and started doing a whole system change. They stayed until the job was finished. Victor and Jason were very dedicated to ensuring the job was done correctly. So far a great experience with semper fi!
ricci alvarez
23 hours ago
Tyrik was great! Super helpful and thorough.
KnI Dalmacio
23 hours ago
COLAN was very helpful and very thorough. He took the time to explain and answer all my questions. Very patient, professional and knowledgeable.
Shannon
23 hours ago
COLAN was very helpful and very thorough. He took the time to explain and answer all my questions. Very patient, professional and knowledgeable.
Dwight Adams
24 hours ago
What a great experience. Dwayne walked me through everything and was very polite. Semper Fi is the only company I will be using.
srgryph
1 day ago
Marc was a pleasure to work with. Exceptionally thorough. Greatly appreciated the tune-up on my units today. Thank you!!!!!
Magan Suter
1 day ago
Zach was our ac guy, he is wonderful, hopefully you get his as well!
B Smith
1 day ago
My technician, Casey was on time, courteous, and was knowledgeable!
Oscar Lopez
1 day ago
Jamal was great! He definitely went over things that needed work around the house.
Amber Esparza
1 day ago
Garza & Daylan were extremely knowledgeable and professional! They came & did an install for us with NO complaints. This is our 2nd unit with semper fi & we couldn’t be happier.
Dennis Leclair
1 day ago
Great experience with the entire team. Ended up with three new HVAC systems and two tankless water heaters. Follow up has been phenomenal.
Megan Dimas
1 day ago
Semper Fi was absolutely amazing! The tech was fast, precise and taught me a few things to help the life of my unit!
Christie Ryan
1 day ago
Joey and Danny provided great service, very honest, detailed oriented and friendly. We appreciate everything you have done for us.
Ted Saltmarsh
1 day ago
Brandon and Andrew were wonderful workers. They were extremely caring from the moment they came into my house till they left. They took time to make sure our unit was working at tip top shape and completely explained how my A/C works. They took before and after pictures of the places they worked on and were very proactive with Cleaning. As a senior on a fixed income the price for the tune up was extremely affordable. I cannot express how thankful I am to Brandon and Andrew for their mindfulness and honesty through this appointment. They are truly valued team members. Thank you Semper Fi for putting veterans/ military families first.
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Contact Us Today for a Free Estimate or a $17.75 Tune-Up
Semper Fi Heating & Cooling provides 24/7 heating, cooling, plumbing, and home comfort services backed by quality workmanship and a veteran-run commitment to exceptional service. Call or schedule your service today!
