Heating Services in Tucson

More than 426+ 5-Star reviews

A dependable heating system keeps your home comfortable, improves energy efficiency, and provides reliable performance throughout the cooler months. Semper Fi Heating & Cooling offers comprehensive heating services in Tucson, including heating repairs, system installations, replacements, preventative maintenance, and furnace services for all major makes and models. Our technicians take the time to evaluate your system, identify the source of any issues, and recommend solutions that fit your home’s heating needs.

From routine maintenance and unexpected repairs to installing a new heating system, our experienced technicians are equipped to handle every stage of your system’s life. We service all major heating brands and complete every job with careful attention to quality workmanship, system efficiency, and long-term performance. Schedule your heating service today and let Semper Fi Heating & Cooling help keep your home warm and comfortable.

Rooftop HVAC unit.

Common Signs Your Heating System Needs Service

Heating systems often show signs of trouble before they stop working completely. Addressing these issues early can improve efficiency, reduce the risk of unexpected breakdowns, and help extend the life of your equipment.

  • Uneven Heating Throughout Your Home. Cold rooms or inconsistent temperatures may indicate airflow problems, failing components, or a system that needs professional attention.

  • Unusual Noises. Banging, rattling, squealing, or grinding sounds can signal loose or worn parts that should be inspected before additional damage occurs.

  • Frequent Cycling. A heating system that turns on and off more often than normal may have thermostat issues, restricted airflow, or mechanical problems affecting its performance.

  • Weak Airflow. Limited airflow from your vents can result from blower motor issues, clogged filters, ductwork problems, or other conditions that reduce system performance.

  • Burning or Unusual Odors. Persistent odors coming from your heating system may indicate electrical issues, dust buildup, or other problems that should be evaluated by a technician.

Our Heating Services

Your heating system requires professional care to operate safely, efficiently, and reliably. Semper Fi Heating & Cooling provides complete heating services in Tucson, helping homeowners maintain comfortable indoor temperatures with expert repairs, installations, preventative maintenance, and furnace solutions for all major brands.

Heating Repair

Heating problems can develop gradually or occur without warning, leaving your home without reliable heat when you need it most. Our technicians diagnose issues with furnaces and systems, heating repair worn or damaged components, and restore dependable performance using quality replacement parts. We focus on identifying the root cause of the problem to help prevent recurring issues.

Heating Installation & Replacement

A new heating system can improve comfort, increase energy efficiency, and provide more consistent performance throughout your home. We evaluate your home’s heating requirements, recommend properly sized equipment, and complete every heating installation Tuscon according to manufacturer specifications to maximize reliability and long-term performance.

Heating Maintenance & Tune-Ups

Routine heating maintenance helps reduce wear on your heating system while improving efficiency and identifying potential problems before they become major repairs. Our comprehensive tune-ups include inspecting electrical components, cleaning essential parts, testing system controls, verifying safe operation, and confirming your heating system is performing as intended.

Furnace Services

Furnaces remain one of the most common heating systems found in Tucson homes, requiring routine service to operate safely and efficiently. Our technicians provide furnace inspections, repairs, maintenance, and replacements for all major manufacturers, helping homeowners extend equipment life while maintaining dependable indoor comfort.

Heating Systems We Service

Semper Fi Heating & Cooling services a wide range of residential heating systems to help homeowners maintain reliable, efficient indoor comfort. Our experienced technicians work on gas furnaces, electric furnaces, heat pumps, and other heating equipment from all major manufacturers. From routine maintenance and repairs to complete system replacements, we evaluate your equipment carefully, identify the source of any performance issues, and recommend solutions based on the condition of your heating system and your home’s comfort needs.

Schedule service today!

Our veteran-run team delivers solutions when you need them most.

Why Choose Semper Fi Heating & Cooling For Heating Services?

Choosing the right heating company means working with technicians who understand your system, provide honest recommendations, and complete every job with attention to detail. Semper Fi Heating & Cooling is committed to delivering dependable heating solutions that help homeowners improve comfort, efficiency, and long-term system performance.

  • Experienced Heating Technicians. Our technicians service, repair, maintain, and install all major heating system brands and equipment.

  • Comprehensive System Evaluations. We inspect your entire heating system to identify the root cause of performance issues before recommending repairs or replacement.

  • Veteran Run Company. Our company is built on the values of integrity, accountability, and our “Always Faithful” commitment to customer service.

  • Quality Workmanship. Every heating service is completed according to manufacturer specifications and industry best practices to promote safe, reliable operation.

  • GoodLeap Financing Available. Qualified homeowners can take advantage of flexible financing options for new heating system installations and replacements.

  • Respect For Your Home. We protect your flooring and work areas throughout every service appointment and leave your home as clean as we found it.

Keep Your Home Comfortable With Professional Heating Services

Your heating system deserves expert care to keep it operating safely, efficiently, and reliably. From routine maintenance and repairs to complete system replacements, Semper Fi Heating & Cooling provides comprehensive heating services tailored to your home’s needs. Schedule your heating service in Tucson today and let our experienced technicians help keep your home comfortable all season long.

Special Offer

Free

Service Call
Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Oct 31, 2026

Contact

Name(Required)
Frequently asked questions

Confidence Starts With Semper Fi

Have another question? Our veteran-run team is ready to respond!
Review Highlights

Based on 426+ Reviews

Donna Tullar
8 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
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. ⭐️⭐️⭐️⭐️⭐️
James M
17 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
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!
Dwight Adams
21 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
What a great experience. Dwayne walked me through everything and was very polite. Semper Fi is the only company I will be using.
srgryph
22 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Marc was a pleasure to work with. Exceptionally thorough. Greatly appreciated the tune-up on my units today. Thank you!!!!!
Oscar Lopez
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Jamal was great! He definitely went over things that needed work around the house.
Amber Esparza
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
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
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Great experience with the entire team. Ended up with three new HVAC systems and two tankless water heaters. Follow up has been phenomenal.
Ted Saltmarsh
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
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.
Silas Spencer
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Dylan was awesome and I was impressed with the work semper fi plumbing did at my house. Efficient, great price and work on my water heater.
Don Noyes
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
I was initially drawn to Semper Fi because I am a Marine. I became a return customer based on their prompt excellent service and fair pricing! I have purchased three A/C systems from Semper Fi and a large Hot Water Heater. They provide free service and maintenance for those units.
Make Semper Fi your first choice for your home. I will.
Regina Theriault
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Jamie came on Sunday and flushed our hot water tank. He made great suggestions for our water lines. Thanks. Very professional and friendly
Gary
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
The technician Dwayne was awesome, very knowledgeable, nice kid.\n Explained everything thoroughly all around good experience, everything.
Mark Andres
2 days ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Great company no pressure honest and great communication
リン兎
2 days ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Andrew was amazing and professional on top of being friendly
Jimmy Johnson
3 days ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Very helpful and efficient Marc was extremely helpful, clear and concise. Provided me with a great deal.
Roberto Gonzalez
3 days ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
This is the second time we have used Semper Fi, this time for a water heater replacement. Andrew was meticulously in the removal, installation and final walk through of the replacement with us. We highly recommend Semper Fi for HVAC & plumbing.
Heather Mulligan-Gonzalez
3 days ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Semper Fi was amazing to work with for our AC service and ultimately replacement. Rafael came out within the 8-11am window, thoroughly inspected the unit inside and outside and made recommendations based on our immediate needs and weighed our options to repair or replace. We ultimately went with repair and we have a crew coming out to replace our unit. If you need service, repair or replacement, we wholeheartedly recommend Semper Fi.
Alberto Lao
3 days ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Jason and Victor did a Superb and Excellent Job !! They are very friendly and efficient. We appreciate their work.
Patriotic Semper Fi service van advertising heating, cooling, and plumbing with blue stars and red stripes.

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!
Cartoon bulldog mascot wearing a tan Marine cap labeled 'Semper Fi,' with a black jacket, dog tags, and an American flag patch.