The #1 Ductless Mini Split Repair Service in Mesa, AZ With Over 8,000 5-Star Reviews
Semper Fi Heating & Cooling is the ductless mini-split repair service in Mesa, AZ. We offer fast, friendly, and affordable service to our customers.
- Serving Phoenix Metro Area
- Same Day Service
- Straightforward Pricing
- Veteran Owned and Operated
Same Day Service Available
Home of the 20% Discount for Veterans, First Responders & their Families

Expert Ductless Mini Split Repair Services in Mesa, AZ
At Semper Fi Heating & Cooling, we understand the importance of a functioning ductless mini split system in keeping your home or business comfortable. We offer professional repair services for all types of ductless mini split units, backed by years of experience in the industry.
Our team of skilled technicians is fully licensed, insured, and certified by the EPA, ensuring that you receive high-quality service every time. With our 100% satisfaction guarantee, you can trust that we will work tirelessly to resolve any issues with your system, so you can get back to enjoying the comfort of your property.
We provide fast and friendly service, arriving punctually and equipped with the necessary tools to diagnose and repair your system efficiently. Contact us today for a free estimate, and let us show you why your comfort is our top priority!


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Some Signs That Your Ductless Mini Split Might Need Repairs
If you own a ductless mini split AC unit, it’s important to keep an eye out for any signs of potential problems. Catching issues early can help prevent more significant damage down the line, so it’s always better to be proactive. Here are some warning signs that your ductless mini split AC unit may need repairs:
Strange noises: If your unit is making unusual noises, such as grinding or banging sounds, this could be a sign of a mechanical problem
Weak airflow: If you notice that the airflow from your unit is weaker than usual, this could be an indication of a clogged air filter or a problem with the blower motor
Unusual smells: If you smell unusual odors coming from your unit, this could be a sign of mold or mildew growth inside the unit
Higher energy bills: If you’ve noticed a sudden spike in your energy bills, this could be a sign that your unit is working harder than it should be due to a malfunction
Uneven cooling: If your unit is struggling to cool your space evenly, this could be a sign of a refrigerant leak or another issue that needs to be addressed
If you’re experiencing any of these warning signs, it’s important to book online or call Semper Fi as soon as possible to avoid further damage.


We Offer More Than Just Ductless Mini Split Repair








Semper Fi Heating & Cooling is a 5-star rated company located in Mesa, AZ. We are a veteran-owned and operated HVAC Company that has been serving the community for over 10 years. Our team of experienced technicians is dedicated to providing our customers with the highest quality service possible. If you are looking for a reliable and trustworthy heating and cooling company, Semper Fi Heating & Cooling is the right choice for you.
Why Choose Semper Fi Heating & Cooling?
We are Committed to Providing You the Best Quality, Service and Warranty out of all local HVAC companies near you!
100% Satisfaction Guaranteed
Fully Licensed & Insured
Over 8000+ 5-Star Reviews
Veteran Owned & Operated






Ductless Mini Split Repair Questions and Answers
When it comes to air conditioner service, you should expect the best. At Semper Fi Heating & Cooling you can trust that our experts have the answers to all your questions.
Some common signs that a ductless mini split needs repair include unusual noises or smells, reduced airflow, and leaks or moisture buildup.
While some minor issues with a ductless mini split can be fixed by the homeowner, it is generally recommended to hire a professional for repairs. HVAC technicians have the knowledge and tools to properly diagnose and repair any issues, ensuring the system is running efficiently and safely. Additionally, attempting to fix the system yourself may result in further damage or injury.
Semper Fi Heating and Cooling has partnered with Goodleap to provide you with outstanding financing plans. Upgrade your home heating and cooling system. Save money, reduce your monthly utility bills and enjoy a flexible payment plan. We Offer 18-Month NO Interest and NO Payment as well as 15-Year Low Fixed Rate Financing Options Available! Give us a call today to learn more!
