Serving Central Valley homes since 1986

Stay cool.
Save big.

Don't break a sweat at home! Nalk's Elite Residential A/C Services
keeps your home chilled.
Trust us for cool and reliable HVAC solutions.

Affordable, personalized Air Conditioner Services




At Nalk, we understand the challenges Central Valley homeowners face with extreme summer heat, which is why our elite team offers personalized A/C services, ensuring your home stays comfortable without breaking the bank.
Since 1986, our commitment to affordable, quality AC & heating installation and repair services has made us a trusted ally in maintaining the perfect home climate.
Experience the difference of a small, professional team dedicated to your comfort and satisfaction—let Nalk be your choice for all residential AC repairs, maintenance, or replacement in Fresno and the Central Valley.

Nalk's team of highly experienced technicians working at a Clovis home

Certified Professionals

Our certified professionals are equipped with extensive knowledge and skills to solve any issue and provide top-notch service.
Google verified, A+ with the BBB, and 100s of 5-star reviews.

Nalk's team of technicians heading to a residential call

Wide Range of services

We offer comprehensive services including installation, maintenance, and repair to ensure your A/C system always runs smoothly.

A local family kept cool thanks to the team at Nalk


Our tailored solutions are designed specifically for your needs, ensuring maximum efficiency, helping you save money on your PG&E bills. 

expert diagnosis


In the sweltering summer months of Fresno and the Central Valley, a fully functional air conditioning system isn't just a luxury—it's a necessity. As temperatures soar, ensuring your home remains cool and comfortable is paramount.
Nalk is your go-to expert for residential AC repair services that are not just reliable but also efficient and effective. Our certified technicians specialize in bringing your cooling system back to optimal performance, emphasizing prompt and effective repairs to keep you and your family comfortable throughout the season.

Stay ahead of the heat


There's nothing worse than your AC giving out in the middle of a hot summer day. Part of what makes our maintenance and Energy Savings Agreement so valuable is its focus on preventative maintenance to prevent future breakdowns. This proactive approach not only saves you the discomfort and inconvenience of unexpected repairs but also extends the lifespan of your system, ensuring that your investment is protected for years to come.

transform your home


Are you feeling the sting of rising energy bills…while wondering why your home is still so hot? Modern air conditioning systems, especially high-efficiency AC units, can help your family save money while staying more comfortable.
When you decide to upgrade through Nalk, you're not just buying an appliance; you're making a strategic investment in your home's future, your family’s health, and your peace of mind. 


beat the heat.
Call nalk. 

Say goodbye to the heatwave! Nalk's top-notch AC services will keep you cool and save you money. Stay comfortable and worry-free!


We get a lot of questions about air conditioners. Here are the top 10. 

At Nalk, we recommend annual servicing to ensure your air conditioning unit runs efficiently and effectively. Not only can we provide a single service, but our Energy Savings Agreement offers a proactive approach to maintaining your residential air conditioner's peak performance and extending its lifespan. You'll benefit from comprehensive, annual servicing that covers every aspect of your system's needs, from verifying coils are free of obstructions to inspecting for signs of leaks and ensuring all electrical components are in top shape. This meticulous attention to detail not only guarantees the efficient and effective operation of your unit but also helps in avoiding costly repairs and reducing energy expenses in the long run.

If you notice your air conditioner is not cooling as well as it used to, making strange noises, emitting odd smells, or your energy bills have suddenly spiked, it's time to call in the professionals at Nalk. These signs could indicate that your unit needs servicing to diagnose and remedy potential issues promptly.

Absolutely. Our thorough maintenance checks include cleaning filters, checking for leaks, inspecting electrical components, and ensuring the system runs efficiently. Regular maintenance not only improves efficiency but also enhances the overall performance of your air conditioner.

With proper maintenance, a high-quality air conditioner can last between 10 to 15 years. Nalk is committed to helping extend the life of your unit through our comprehensive maintenance services, ensuring you get the most out of your investment.

Replacing an old, inefficient air conditioner can result in significant energy savings, improved air quality, and enhanced comfort levels in your home. Nalk offers a range of modern, energy-efficient models designed to meet your specific needs and budget.

If your air conditioner is over 10 years old, requires frequent repairs, struggles to maintain a consistent temperature, or causes your energy bills to steadily increase, it may be more cost-effective to replace it. Nalk's team of experts can provide you with a professional assessment and recommend the best course of action.

Key factors to consider include the size of your home, the efficiency of the unit, and your budget. The team at Nalk can help guide you through the selection process, ensuring you choose an air conditioner that fits your specific needs and maximizes energy savings.

Our team of certified technicians is trained to perform installations meticulously, ensuring your system operates at peak performance from day one. We prioritize customer satisfaction and quality of service, standing behind our work with guarantees on installation and performance. We’re also Google verified, have an A+ rating with the BBB, and 100s of 5-star reviews.

Yes, Nalk offers  warranties on many of our services and products, providing you with peace of mind and assurance in the reliability and longevity of installed air conditioning systems. We’ll provide more details when we discuss your service or replacement. 

Scheduling a service or obtaining a quote from Nalk is simple. Just give us a call! We are dedicated to providing you with fast, efficient, and friendly service to address your air conditioning needs. We are committed to ensuring your home's comfort and satisfaction through our expert air conditioner services. 

Other questions?

Nalk’s energy savings agreement

Protect your comfort

We're not just about fixing HVAC problems; we're about preventing them. Our yearly Energy Savings Agreement (ESA) is designed to ensure your heating and cooling systems are always running at their best. With our ESA, you'll enjoy:

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preventative maintenance

Our thorough approach covers every aspect of your HVAC system, from routine inspections to detailed assessments. 

Exclusive Discounts

Regular, detailed maintenance identifies and resolves minor issues before they escalate into major, costly repairs, safeguarding your budget and ensuring uninterrupted operation.


As an ESA member, you're our top priority, with faster response times and minimized downtimes.