Heater Repair in Las Vegas

More than 3,279+ 5-Star reviews

A heating system that stops working can leave your home cold and uncomfortable when temperatures drop. If your heater isn’t producing enough warm air, won’t turn on, or is making unusual noises, Semper Fi Heating & Cooling is here to help. Our experienced technicians provide prompt, reliable heater repair services to restore your comfort and get your system operating safely again.

We repair a wide range of residential heating systems and take the time to accurately diagnose the issue before recommending a solution. From faulty thermostats and ignition problems to worn components and airflow issues, our team is committed to providing honest recommendations and dependable workmanship. As a veteran-run and operated company, we’re proud to deliver the trusted service Las Vegas homeowners rely on.

Contact Semper Fi Heating & Cooling today to schedule your heater repair in Las Vegas and get your heating system back to peak performance.

Heating and cooling unit installed outside.

Signs You Need Heater Repair

Most heating systems give you warning signs before they stop working completely. Addressing these issues early can help prevent more extensive damage, improve efficiency, and restore reliable comfort before colder weather arrives. If you’ve noticed any of the following, it’s time to schedule a professional inspection.

  • Uneven Heating: Some rooms stay comfortable while others never seem to warm up.

  • Strange Noises: Banging, rattling, squealing, or grinding sounds often indicate worn or failing components.

  • Weak Airflow: Limited airflow can make it difficult for your heater to maintain a consistent temperature.

  • Rising Energy Bills: An unexpected increase in heating costs may signal your system is working harder than it should.

  • Frequent Cycling: A heater that turns on and off repeatedly may have a thermostat or mechanical issue.

  • Unusual Odors: Persistent burning, musty, or gas-like smells should be inspected promptly.

Our Heater Repair Services

Heating problems can happen for a variety of reasons, and every repair starts with identifying the root cause. At Semper Fi Heating & Cooling, our technicians perform thorough diagnostics before making recommendations, ensuring your heating system receives the right repair the first time. We service a variety of residential heating systems and work efficiently to restore reliable warmth to your home.

Heater Diagnostics

An accurate diagnosis is the foundation of every successful repair. We inspect your heating system, identify the source of the problem, and explain our findings so you can make an informed decision about the recommended repairs.

Ignition & Pilot Light Repairs

If your heater won’t start or struggles to stay running, the ignition system or pilot light may be to blame. We diagnose ignition-related issues and perform the necessary repairs to restore safe, dependable operation.

Blower Motor & Airflow Repairs

Weak airflow or uneven heating often points to a problem with the blower motor or other airflow components. Our technicians inspect the system, repair worn parts when possible, and restore proper airflow to improve comfort throughout your home.

Thermostat & Electrical Repairs

A faulty thermostat or electrical component can prevent your heating system from operating correctly. We inspect controls, wiring, and electrical connections to resolve performance issues and help ensure reliable operation.

Furnace Repair

Furnaces are one of the most common heating systems in Las Vegas homes, and our technicians have the experience to keep them operating safely and efficiently. From worn components and airflow issues to ignition failures and inconsistent heating, we provide dependable furnace repairs designed to restore comfort and peace of mind.

Our Heating Repair Process

At Semper Fi Heating & Cooling, we make the repair process as simple and stress-free as possible. From your first call to the final system check, our team is committed to providing honest communication, quality workmanship, and dependable service every step of the way.

  1. Schedule Your Appointment: Contact our team to book a convenient service visit. We’ll arrive on time and ready to diagnose your heating system.

  2. Inspect & Diagnose the Problem: Our technician performs a thorough inspection to identify the cause of the issue and evaluate your system’s overall condition before recommending any repairs.

  3. Complete the Necessary Repairs: Once you approve the recommended solution, we’ll complete the repair using quality parts and proven techniques to restore reliable heating to your home.

  4. Test Your System: Before we leave, we verify that your heating system is operating safely and efficiently. We’ll also answer any questions and share helpful tips for keeping your heater running smoothly.

Schedule service today!

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

Why Homeowners Trust Semper Fi for Heater Repair

When your heat goes out, you need more than a technician who can replace a part. You need a team that respects your time, communicates honestly, and focuses on solving the problem correctly the first time. At Semper Fi Heating & Cooling, we believe every repair should leave you with confidence in your heating system and the company you hired.

  • Repairs Based on Facts, Not Assumptions: We perform a complete system evaluation before recommending any repairs, so you know exactly what’s causing the problem and why.

  • Clear Communication From Start to Finish: You’ll receive straightforward explanations, upfront recommendations, and answers to your questions before any work begins.

  • Respect for Your Home: Our technicians treat your home with care, work neatly, and clean up before the job is complete.

  • Solutions That Fit Your Needs: Sometimes a simple repair is all that’s needed. If we believe another option makes more sense, we’ll explain why without pressuring you into a decision.

  • Always Faithful: As a veteran-run company, we stand behind our work with integrity, professionalism, and a commitment to doing what’s right for every customer.

Restore Your Home’s Comfort Today

A reliable heating system makes all the difference when temperatures drop. If your heater isn’t performing the way it should, Semper Fi Heating & Cooling is ready to provide the professional repairs you need to get your home comfortable again. Contact us today to schedule your heater repair in Las Vegas and let our experienced team restore dependable warmth to your home.

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Review Highlights
Customers consistently praise the team's professionalism, expertise, and respectful approach to service—technicians arrive on time, listen carefully to concerns, explain work thoroughly without pressure, and document everything transparently so customers understand exactly what's being done. Beyond skilled workmanship, what sets this company apart is the genuine care shown to every customer: the staff go above and beyond with free advice, flexible financing tailored to individual circumstances, and unwavering support through follow-up communication and maintenance scheduling. The combination of fair pricing, comprehensive warranties, same-day or next-day service, and the company's commitment to serving veterans and first responders creates an experience customers describe as exceptional, earning strong recommendations and lasting loyalty.

Based on 3,279+ Reviews

Roxanne Perez
7 hours ago
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Very supportive very educational great service .attention to detail.
Donna Tullar
8 hours ago
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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
10 hours ago
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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
17 hours ago
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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
20 hours ago
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Tyrik was great! Super helpful and thorough.
KnI Dalmacio
20 hours ago
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COLAN was very helpful and very thorough. He took the time to explain and answer all my questions. Very patient, professional and knowledgeable.
Shannon
20 hours ago
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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
21 hours ago
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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
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Marc was a pleasure to work with. Exceptionally thorough. Greatly appreciated the tune-up on my units today. Thank you!!!!!
Magan Suter
22 hours ago
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Zach was our ac guy, he is wonderful, hopefully you get his as well!
B Smith
1 day ago
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My technician, Casey was on time, courteous, and was knowledgeable!
Oscar Lopez
1 day ago
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Jamal was great! He definitely went over things that needed work around the house.
Amber Esparza
1 day ago
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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
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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
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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
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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
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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!
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