Furnace Repair in Las Vegas

More than 3,279+ 5-Star reviews

A dependable furnace is essential for keeping your home warm during chilly Las Vegas mornings and cool desert nights. If your furnace isn’t heating properly, makes unusual noises, or has stopped working altogether, Semper Fi Heating & Cooling is here to help. Our experienced technicians provide professional furnace services designed to restore reliable comfort and keep your system operating safely and efficiently.

From diagnosing unexpected problems to replacing aging equipment and performing preventative maintenance, we service a wide range of residential furnace systems. Our team is committed to providing honest heating service, quality workmanship, and dependable solutions tailored to your home’s heating needs.

Contact Semper Fi Heating & Cooling today to schedule your furnace service in Las Vegas and keep your home comfortable all winter long.

Signs Your Furnace Needs Repair

Your furnace will often let you know something is wrong before it stops working completely. Catching these warning signs early can help prevent more extensive repairs and keep your home comfortable.

  • Cold or weak airflow

  • Unusual banging, rattling, or squealing noises

  • Uneven heating throughout your home

  • Frequent cycling

  • Unexpected increases in energy bills

  • Burning or musty odors

  • A yellow pilot light instead of blue

  • A furnace that won’t start or stay running

What’s the Difference Between a Furnace and a Heater?

The terms furnace and heater are often used interchangeably, but they aren’t exactly the same. A heater is a broad term that refers to any system designed to warm your home, including furnaces, heat pumps, and other heating equipment. A furnace is a specific type of heater that generates warm air and distributes it through your home’s ductwork using a blower. Because furnaces are one of the most common heating systems in Las Vegas homes, many homeowners use the terms interchangeably.

Our Furnace Services

Your furnace plays an important role in keeping your home comfortable during the cooler months, and it deserves expert care from a team you can trust. At Semper Fi Heating & Cooling, we provide complete furnace services for homeowners throughout Las Vegas. From diagnosing unexpected issues to replacing aging equipment and performing routine maintenance, our technicians are committed to keeping your furnace operating safely and efficiently.

Furnace Repair

If your furnace isn’t producing enough heat, is making unusual noises, or won’t turn on, our experienced technicians can quickly identify the problem and provide dependable repairs to restore your home’s comfort.

Furnace Installation & Replacement

When repairs are no longer the best option, we install high-quality furnace systems designed to deliver reliable performance and improved energy efficiency. We’ll help you choose the right system for your home and complete the installation with precision.

Furnace Maintenance & Tune-Ups

Routine maintenance helps reduce wear, improve efficiency, and prepare your furnace for the heating season. Our comprehensive heating maintenance includes a thorough inspection, safety checks, and performance testing to help prevent unexpected breakdowns.

Furnace Safety Inspections

A professional inspection can identify worn components, airflow issues, and other concerns that may affect your furnace’s performance or safety. We’ll evaluate your system, explain our findings, and recommend any services needed to keep your furnace operating reliably.

Schedule service today!

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

Why Choose Semper Fi Heating & Cooling for Furnace Services?

When it comes to your home’s heating, you deserve a company that’s committed to quality work and honest service. At Semper Fi Heating & Cooling, we take pride in helping homeowners throughout Las Vegas keep their furnaces running safely, efficiently, and reliably. No matter the service you need, our team is dedicated to making the entire experience as smooth and stress-free as possible.

  • Experienced Furnace Specialists: Our technicians have the training and experience to service, repair, maintain, and install a wide range of residential furnace systems.

  • Personalized Recommendations: We take the time to understand your system and provide solutions that fit your home’s needs, comfort goals, and budget.

  • Flexible Financing Available: Upgrading or replacing your furnace doesn’t have to strain your budget. We offer convenient financing through GoodLeap for qualified customers.

  • Exclusive Savings: Be sure to ask about our latest coupons and our 20% military and veteran discount to help make your service even more affordable.

  • Dependable Service From Start to Finish: We arrive prepared, communicate clearly, and treat your home with the same care and respect we’d give our own.

  • Always Faithful: As a veteran-run and operated company, we’re committed to delivering exceptional workmanship and customer service you can trust every step of the way.

Get Your Furnace Back to Peak Performance

Don’t let furnace problems leave your home uncomfortable when temperatures drop. The experienced team at Semper Fi Heating & Cooling is here to provide dependable repairs, professional maintenance, and expert furnace replacements that keep your heating system operating at its best. Contact us today to schedule your furnace service in Las Vegas and enjoy reliable comfort from a team that’s Always Faithful.

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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
20 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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