$89 Fall Furnace Tune-Up

Your Local HVAC Specialists

Maintenance • Repairs • Installation 

Over 37 Years in Fresno

Veteran-owned since 1986

Free Estimates

On Installations of Replacements

Quick Response

Emergency Response, Even on Weekends

IS YOUR Furnace READY for winter?

FRESNO WEATHER
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FRESNO’S HEATING AND COOLING EXPERTS

Welcome to Nalk Air Conditioning and Heating, your trusted partner for heating and cooling in Fresno and the Central Valley!

Since 1986, our veteran-owned business has been dedicated to providing top-notch heating and cooling services in Fresno and beyond. Whether you're looking for expert HVAC installation, repair, or maintenance, our experienced technicians are here to ensure your home or business stays comfortable all year round.

At Nalk Air Conditioning and Heating, we pride ourselves on delivering reliable heating and cooling solutions tailored to the needs of Fresno residents. With a commitment to quality, competitive pricing, and customer satisfaction, we’ve become a cornerstone in the Fresno heating and cooling industry.

Discover the difference of working with a team that truly cares about your comfort. For all your heating and cooling needs in Fresno, trust Nalk Air Conditioning and Heating—where your comfort is our mission!

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COOLING

SERVICES
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HEATING

SERVICES
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INDOOR AIR QUALITY

SERVICES
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MAINTENANCE

CONTRACTS

HVAC Services

in fresno, CA and the central valley

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AIR CONDITIONING

Efficient cooling solutions that will make every summer day a breeze. 

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HEATING

Dependable, efficient heating services.

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AIR QUALITY

Enhance indoor air and system efficiency.

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EMERGENCIES

Nalk is just a call away whenever you need it most. Even on the weekends or evenings.

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SMART THERMOSTATS

Save money by installing advanced thermostats that help you and your wallet stay comfortable.

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MAINTENANCE AGREEMENTS

Nalk's Energy Savings Agreement, ensures optimal HVAC performance throughout the year.

Stay Cozy this Winter

$89 Fall Furnace Tune-Up Special

Limited-Time Offer-Now Through Dec 31

Learn More

Keep your home cozy and efficient all year with our $89 Furnace Tune-Up and upgrade to a full year of our Energy Savings Agreement.
Stay warm in winter and cool next summer!

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veteran-owned

hvac solutions

At Nalk, we take immense pride in being a veteran-owned business with deep roots in the HVAC industry. Founded by Larry Metheny, whose journey in air conditioning began in 1975, our company has been a trusted provider of Fresno heating repair and air conditioning services for decades. Larry's extensive experience, from his early days at Lubrizol Oil Company in Texas to teaching at San Jacinto College, laid the foundation for Nalk Air Conditioning and Heating’s commitment to quality and family-oriented service.

Whether you need heating repair in Fresno or comprehensive HVAC solutions, our focus remains on delivering unparalleled service that reflects both technical excellence and the strong values of our veteran-owned business. At Nalk, we go beyond just fixing your system—we ensure your comfort and satisfaction, embodying the principles that have driven our success since 1986.

BOOK NOWOUR TEAM
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join our exclusive ESA Club

Our yearly Energy Savings Agreement (ESA) is designed to ensure your heating and cooling systems are always running at their top efficiency.

LEARN MOREPURCHASE

Comprehensive Inspections and Cleanings

Expert Support for Peak Performance

Priority Scheduling and 10% off Parts

Premium Air Filter Replacement

2 Services for 1 HVAC Unit

heating & air conditioning service

tailored to you

At Nalk, we pride ourselves on delivering exceptional HVAC services. Our certified technicians brings years of experience and industry expertise, ensuring each job meets the highest standards. Customer satisfaction is our top priority, and with 24/7 emergency services, we can address issues promptly. With a commitment to efficient solutions and being fully licensed and insured, we provide reliable service that you can trust. Choose Nalk Air Conditioning & Heating for unparalleled HVAC services and year-round comfort.

559-277-8448

Experienced Techs

Our technicians has years of experience in the HVAC industry, ensuring high-quality service.

Customer Satisfaction

We prioritize customer satisfaction and strive to exceed your expectations with every service call. Check out our reviews!

Down-to-Earth Pricing

Our affordable services don't compromise on quality, ensuring you get the best value for your money.

free 2nd quotes

Get a complimentary second quote and compare our competitive pricing and services.

indoor air quality

For Central Valley homes and businesses seeking sanctuary from pollutants, our UV light purifiers offer clean, safe air to protect your loved ones, employees, and customers.

Learn More

Choose nalk
with confidence

We understand the importance of timely and efficient repairs to keep your AC running smoothly. Our company is dedicated to providing top-notch repair services for all types of air conditioning systems. Whether you're facing a minor issue or a major breakdown, we have the expertise to handle it all. We offer a variety of repair services for properties in Fresno, CA, ensuring your space stays cool and comfortable.

Our comprehensive repair services include:

Diagnosing and troubleshooting AC issues

Replacing faulty parts and components

Ensuring optimal performance of your air conditioning system

Offering maintenance tips to prevent future repairs

Choose Nalk AC and Heating for reliable air conditioning repair in Fresno. Our team is available 24/7 to address any repair, ensuring your system is back up and running in no time. Contact us today for the best AC repair services in Fresno, CA

FREE 2nd QUOTEBOOK NOW
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free 2nd quotes

got a huge quote from the “other” guys?

Switch to our Down-to-Earth pricing. Call us and see how much you can save!

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SEE WHAT OUR CUSTOMERS

ARE SAYING ABOUT OUR SERVICE!

nalk knows

tips from the experts for your comfort

Technician inspecting an aging HVAC system in a Fresno home to determine if replacement is needed

DEC, 2024

5 Clear Signs Your HVAC Needs to Be Replaced—and How to Upgrade

Is your HVAC system struggling to keep up? From rising energy bills to uneven temperatures, knowing when it’s time for a replacement can save you money and headaches. Discover the top signs it’s time to upgrade and explore energy-efficient options for your Fresno home or business.

READ THE BLOG
Close-up of an air purifier in a cozy living room providing clean air during the winter months

November,  2024

DUST BUNNIES BEWARE! FURNACE FILTER REPLACEMENT SEASON IS HERE – YOUR GUIDE FOR A COZY, CLEAN HOME

Keep your home cozy and efficient this fall with a high-quality furnace filter replacement! Discover why cheap filters won’t cut it, how often to replace yours, and how our Fall Service Special makes it easier than ever. Read on to save money, breathe cleaner air, and keep your furnace running like new!

READ THE BLOG
Leaves scattered on and around an outdoor HVAC unit highlighting the importance of seasonal maintenance

October,  2024

ESSENTIAL HVAC FOR FRESNO: FROM HIGH TEMPERATURES TO COOL EVENINGS

As the weather shifts from hot days to cooler evenings, it’s crucial to ensure your HVAC system is ready for the change. Discover essential tips to keep your system running efficiently this fall. Read more to stay comfortable all season long!

READ THE BLOG