11+ Best Heating Repair in Las Vegas, NV

December 19, 2025 | HVAC

Everyone knows about Las Vegas’ scorching summers, but only residents know about how cold it can get here, too. Overnight temperatures often dip as low as the 30s in the winter months. This is when a reliable heating system becomes absolutely necessary. Yet many homeowners don’t think much about their furnace until it stops blowing warm air, starts making strange noises, or won’t turn on at all.

When that happens, you need a technician who can diagnose the problem quickly, explain what’s going on in plain English, and get your heat back without unnecessary upsells or delays.

A good heating company doesn’t just offer quick fixes. They’ll inspect your entire system, check for airflow and duct issues, and make sure your unit is properly tuned to handle Nevada’s dry desert conditions.

To save you time, we’ve rounded up the best heating repair companies in Las Vegas, NV who can handle everything from emergency furnace repairs to routine maintenance and full system replacements. Compare their services and reputations below to find the one that fits your heating and cooling needs in Las Vegas.

Best Heating Repair in Las Vegas, NV

Even with Las Vegas’s tamer winters, you’ll want a heating company that can handle more than just quick fixes. The best providers offer full-service solutions—from furnace repairs and furnace maintenance to replacements, ductwork, and indoor air quality upgrades. The companies below have earned a strong reputation in Las Vegas for dependable service and professional workmanship.

Semper Fi

Semper Fi is a veteran-owned HVAC and plumbing company serving Las Vegas and the surrounding areas with full home heating and air services. Their licensed and insured team handles everything from furnace and heat pump repair to complete system replacements, ductwork upgrades, insulation, plumbing, and indoor air quality improvements. Every technician is trained to diagnose problems thoroughly, never rushing the job or guessing at quick fixes.Each service begins with a detailed in-home evaluation to identify the root cause of the issue and make sure your system is properly sized and tuned for Nevada’s desert climate. They also make larger repairs and installations easier with flexible fin ancing opti ons, strong manufacturer warranties, and a 100% satisfaction guarantee on workmanship for added peace of mind.With more than 2,000 5-star reviews, Semper Fi has become a top heating repair provider for Las Vegas homeowners who want honest pricing, fast turnaround times, and lasting results from a company that stands behind its work.
Super Service Cooling, Heating, & Plumbing

Super Service Cooling, Heating, & Plumbing is a family-owned HVAC and plumbing company based in Las Vegas. They serve residential and light-commercial clients across Henderson, Summerlin, Spring Valley, and the surrounding region. They perform furnace installations, repairs, and heat-pump servicing along with full HVAC maintenance plans. The business can help during after-hours, weekends or holiday service calls. They also support indoor-air-quality services like duct cleaning and insulation upgrades for homes experiencing uneven airflow or high dust loads.
BEST Heating & Plumbing

BEST Heating & Plumbing offers HVAC, heating, and plumbing services in the Las Vegas metro area and has operated since 2016. Their heating portfolio includes furnace repair, heating installation, maintenance services, and heat-pump solutions, along with plumbing line and water-heater work. They can handle both mechanical system replacements and related plumbing updates in the same visits.
ProZone Air Conditioning and Heating Repair Las Vegas

ProZone Air Conditioning and Heating Repair is a family-owned HVAC contractor serving Las Vegas and surrounding neighborhoods, including Summerlin, Henderson, and North Las Vegas. Their heating services cover furnace repair and installation, heating system replacements, and full HVAC maintenance for both heating and cooling systems. The company advertises financing and same-day HVAC repairs for homes in the valley.
Blue Collar HVAC

Blue Collar HVAC provides residential heating and cooling services in Las Vegas and Henderson. Their heating offerings include furnace and heat pump installation, repair, and full system maintenance, along with 24/7 emergency support. The company offers warranties on both equipment and labor. Blue Collar HVAC also serves commercial HVAC clients.
Infinity Heating and Cooling

Infinity Heating and Cooling is a full-service HVAC contractor based in Las Vegas, serving residential and light commercial clients across the valley, including in Spring Valley, Summerlin, North Las Vegas, and Henderson. They provide heating repair, furnace and heat pump installation, ductless systems, and annual maintenance plans. They can also handle indoor air-quality products and commercial HVAC for offices and retail spaces.
Mr. Cool Heating & Air ConditioningMr. Cool Heating & Air Conditioning is a locally owned HVAC business serving Las Vegas, North Las Vegas, Henderson, and Summerlin since 2016. Their heating services include furnace repair and installation, heat pump work, ductless mini-split systems, and full preventive HVAC maintenance. The company provides weekend appointments and flexible financing options. They are designated as a Trane Comfort Specialist and their bilingual staff serves English and Spanish-speaking homeowners.
Pro Price Heating And Cooling LLCPro Price Heating And Cooling LLC is a family-owned, full-service HVAC company operating in Las Vegas and the surrounding valley. Their heating services span furnace and heat-pump repair, full system installations, ductless mini-split setups, and ongoing maintenance programs. The company offers same-day service, emergency support, and financing options. Beyond heating and cooling, they also provide duct cleaning and indoor-air-quality upgrades.
Express Home ServicesExpress Home Services is an HVAC, plumbing, and electrical contractor serving the Las Vegas, Nevada and Utah regions since 1991. Their heating services include furnace and heat-pump repair, full system replacements, and scheduled maintenance. They also offer membership options with waived diagnostic fees and discount rates on heating and cooling services. The business also handles plumbing and electrical work.
Air Supply Heating & Air Conditioning

Air Supply Heating & Air Conditioning is an HVAC contractor based in Las Vegas, serving residential and light-commercial clients across the metro area, including in Summerlin, Henderson, and North Las Vegas. They provide furnace and heat-pump repair, replacements, and full HVAC maintenance programs tailored for desert-climate homes. They also offer same-day service and a 43-point inspection process as part of their standard offering. Theyd can provide duct cleaning and air-filtration upgrades to complement their heating work.
Legacy Air Conditioning and Heating

Legacy Air Conditioning and Heating is a full-service home comfort company in Las Vegas offering HVAC, plumbing, and electrical solutions and serving areas like North Las Vegas, Paradise, and Henderson. Their heating work encompasses furnace installation and repair, system replacements, maintenance plans, and duct-work inspections. They offer 24/7 availability, flexible payment options, and have been operating since 1999.

Cost of HVAC Installation and Maintenance in Las Vegas

In Las Vegas, the average cost to install a new HVAC system typically ranges from $5,000 to $12,000, depending on the size of your home, the type of system, and its efficiency rating. Standard units on the lower end of that range cover basic heating and cooling needs, while high-efficiency systems with zoning controls or advanced filtration can push the cost higher.

Labor and materials make up the bulk of the expense because installers often spend one to three days completing a full replacement, including removing the old unit and connecting new ductwork or electrical lines. If your existing ducts need repairs or upgrades, that can add another $1,000 to $3,000 to the total project cost.

Routine maintenance is much more affordable. Annual tune-ups or service visits usually cost between $150 and $500, depending on what’s included (like filter changes, refrigerant checks, or thermostat calibration). Staying on top of those maintenance appointments helps keep your system running efficiently and can delay the need for major repairs or replacement.

How to Save on HVAC Costs

There are two main ways to save money on heating and cooling: on the front end, before big issues happen, and on the back end, after they do. Both approaches can make a big difference in what you spend over the life of your system.

You can prevent problems before they start by keeping your system running efficiently year-round. You can do that by:

Scheduling regular tune-ups: Annual maintenance keeps parts clean, lubricated, and running efficiently, reducing wear and tear
Changing filters frequently: In dusty climates like Las Vegas, swap filters every few months to avoid airflow blockages that force your system to work harder
Sealing leaks and insulating: Proper insulation and sealed ducts prevent heated or cooled air from escaping and help cut your energy bill
Installing a programmable thermostat: Smart thermostats automatically adjust temperatures when you’re away to save energy
Upgrading strategically: Replacing an older, low-efficiency unit before it fails can reduce long-term costs on energy and emergency repairs

If your system already needs repairs or replacement, you can still reduce costs by

Comparing written estimates: Request itemized quotes from multiple contractors to see exactly where your money goes
Asking about warranties: Manufacturer and labor warranties can save hundreds on future service calls or part replacements
Looking into financing options: Many HVAC providers, including local Las Vegas contractors, offer payment plans or low-interest financing for new systems
Taking advantage of rebates: Check for utility company rebates or federal tax credits on energy-efficient units
Combining upgrades: If ductwork or insulation also needs work, tackling it during installation often costs less than doing it separately later

Signs You May Need HVAC Repair or Replacement

Even in Las Vegas’s mildest winters, your furnace or heating system won’t last forever. Certain warning signs mean it’s time to act, so it’s worth calling a professional if any of these apply:

Your furnace or boiler is more than 15 years old, or your heat pump/AC unit is over 10 years old
Some rooms are consistently too hot or too cold, which can point to uneven distribution or system strain
Your home has excessive dust, humidity issues, or a heating system that’s making loud or unusual noises
You’re seeing rising energy bills despite little change in usage

If you’re checking off more than one of these issues, it’s smart to schedule a full system evaluation. Delaying often means bigger repair bills or a forced replacement at the worst time.

How to Choose a Local HVAC Company

You’re letting someone into your home and trusting them with a system that will affect your comfort and safety for years, so you should treat it like more than a typical one-time transaction. Follow this simple step-by-step guideline to make sure you choose correctly.

Compare Multiple Bids in Writing

Pricing makes the most sense when you compare the exact same job between different service providers. Ask for itemized, written estimates from at least two companies so you can see line-by-line what you’re paying for.

You can always ask:

“Can you send an itemized estimate that breaks out labor, parts, permits, and disposal?”
“Please include model numbers, efficiency ratings, and any required code or ductwork changes.”
“What’s the scope of work? (What’s included, what’s not, and what would count as a change order?)”
“Is this an installed price or are there possible add-ons I should budget for?”
“How long is this quote valid, and what’s the lead time once I approve?”

Once you have the bids in front of you, compare the total installed costs, equipment details, included labor assumptions, and timeline.

Check Company and Technician Credentials

Before you hire anyone, make sure both the company and the individual technician are properly licensed and qualified for HVAC work in Nevada. A valid Nevada State Contractors Board license confirms they’ve met insurance, bonding, and competency standards. Technicians should also carry EPA Section 608 certification, which allows them to safely handle refrigerants used in most heating and cooling systems.

You can also check their:

License number: Many contractors will list it on their website, business card, or truck. Verify it on the Nevada State Contractors Board website.
Insurance coverage: Ask for proof of liability and workers’ compensation insurance so you’re protected if something goes wrong.
Experience and training: Ask how long they’ve worked in HVAC and whether they receive ongoing manufacturer or safety training.

Request Detailed Work Details

Once you’re confident in their credentials, the next step is to get everything in writing. A detailed proposal helps you understand what’s included vs. what’s not and what the company is committing to deliver. It’s your protection against surprise costs or misunderstandings later on.

A good estimate should include:

Scope of work: Get a clear explanation of what’s being repaired, replaced, or installed
Materials and model numbers: This tells you exactly what equipment is being used
Labor breakdown: Check for estimated hours, number of technicians, and disposal fees if applicable
Timeline: Verify the start date, estimated completion time, and any scheduling flexibility
Payment terms: Make sure the deposit amount, final payment timing, and accepted methods are all agreeable

A transparent contractor won’t hesitate to provide those details, and you’ll know exactly what you’re paying for before a single wrench is turned.

Ask About Warranties

Even a brand-new HVAC system can have issues down the line, so understanding what’s covered—and by whom—can save you a lot of stress later. You should also understand the difference between a manufacturer warranty and a labor guarantee.

Manufacture warranties come from the equipment brand and typically cover specific components such as compressors, heat exchangers, or circuit boards. Most last a few years, though some premium systems offer longer terms if registered soon after installation. The important nuance to remember is that these warranties cover the part itself, not the labor to replace it.

Labor guarantees come from the HVAC contractor and protect you against installation or workmanship issues. A labor guarantee ensures that if something wasn’t installed correctly or fails due to workmanship within a set period, the company will fix it at no charge.

Before signing anything, you can always ask:

“What’s the manufacturer warranty on this unit, and does it require registration?”
“How long is your labor or workmanship guarantee, and what does it include?”
“If a part fails under warranty, who pays for the labor to replace it, you or the manufacturer?”
“Can I see both warranties in writing?”

The best HVAC companies are upfront about both. They clearly explain what’s covered, for how long, and what it takes to keep that coverage valid. When in doubt, get it in writing before the work begins.

Heating Repair in Las Vegas, NV FAQs

How often should my HVAC be replaced?

Most HVAC systems last 15 to 20 years, but in a desert climate like Las Vegas, that timeline can shorten due to constant use and exposure to dust and heat. You might start noticing efficiency drops, uneven temperatures, or frequent repairs once your system hits the 12 to 15-year mark.

If you’re spending more on repairs each year or your energy bills keep climbing, it’s usually more cost-effective to plan for a full replacement rather than continuing to patch an aging unit.

How long does HVAC installation or replacement take?

A typical HVAC replacement in Las Vegas takes one to five days, depending on your home’s layout, unit size, and whether new ductwork or electrical upgrades are needed. The process includes removing the old system, setting the new equipment, connecting lines and ducts, and performing final testing to ensure airflow and thermostat calibration are correct. If your installer is adding insulation or upgrading your ducts for efficiency, expect the job to take a little longer.

Do HVAC service companies offer warranties?

Yes, most reputable HVAC companies in Las Vegas offer two types of coverage: a manufacturer warranty and a labor warranty (or workmanship guarantee). The manufacturer warranty covers the cost of parts like compressors, motors, or heat exchangers for a few years, depending on the brand and registration.

Labor warranties, on the other hand, come directly from the contractor and typically last a few years, covering the cost of fixing any issues caused by installation or workmanship. Always ask for both in writing so you know exactly what’s covered and for how long.

How long does a furnace last in Las Vegas?

Most furnaces last around 15 to 30 years, though that can vary depending on usage and maintenance. Because desert winters are mild, furnaces aren’t under as much stress as cooling systems, but dust, dry air, and long idle periods between seasons can still cause wear over time. Regular tune-ups, filter changes, and keeping your ducts clean can help extend its lifespan and prevent costly repairs when you finally need heat most.

What are some popular services for heating and air conditioning/HVAC?

Because Las Vegas faces both triple-digit summers and chilly winter lows, local HVAC companies offer a wide range of services to keep homes comfortable year-round. Here are some of the most common ones homeowners rely on:

Furnace and heat pump repair: Technicians inspect systems for weak airflow, strange noises, or uneven temperatures and make targeted repairs before small issues turn into full breakdowns
HVAC installation and replacement: Contractors remove outdated systems and install properly sized, energy-efficient units designed to handle Las Vegas’s intense climate
Seasonal maintenance and tune-ups: Routine service visits include coil cleaning, refrigerant checks, and electrical inspections to keep heating and cooling systems running efficiently
Duct cleaning and sealing: Companies clean built-up dust and debris from ducts, seal leaks, and improve overall airflow and indoor air quality
Smart thermostat upgrades: Modern thermostats automatically adjust temperature settings based on your schedule and help lower your energy bill
Indoor air quality solutions: Many HVAC providers install air purifiers, UV lights, or humidifiers to reduce allergens, improve air circulation, and balance indoor humidity levels

Insulation and attic ventilation: Some companies add insulation or upgrade attic ventilation to reduce heat loss in winter and heat gain in summer

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