Another HOT Day in the Valley?
If your AC’s falling behind, Nalk is helping homes across the Central Valley stay cool.
Commercial HVAC Replacement That Keeps Your Business Running
When your HVAC system starts to slow down, your comfort, tenants, and bottom line feel it. Don’t let an outdated unit disrupt operations or drive up energy costs.
Nalk delivers fast, reliable commercial HVAC upgrades designed for
Central Valley properties.
6 Signs Your HVAC System Might Be Wearing Out
If your utility bills are trending up without a usage spike, your system may be losing efficiency.
Uneven temps often signal poor airflow or a system that’s past its prime.
Constant service calls waste time and money. If you're calling more than once a season, it's time to talk upgrades.
Musty, dusty, or chemical smells from vents can point to deeper mechanical issues.
Poor filtration and aging equipment can lead to dust, allergens, or humidity problems that affect staff and customer health.
Most commercial units have a lifespan of 10–15 years. Beyond that, reliability drops and operating costs rise.
If these sound familiar, let’s assess your system and give you a smart, pressure-free path forward.
Why Central Valley Businesses Choose Nalk
At Nalk Air Conditioning & Heating, we pride ourselves on delivering exceptional HVAC services to our customers. Our team of certified technicians brings years of experience and industry expertise, ensuring each job meets the highest standards. Customer satisfaction is our top priority, and we address issues promptly. With a commitment to energy-efficient solutions and being fully licensed and insured, we provide reliable, high-quality service that you can trust. Choose Nalk Air Conditioning & Heating for unparalleled HVAC services and year-round comfort.
MINIMAL DOWNTIME, MAXIMUM EFFICIENCY
We work around your business hours and timelines to minimize disruption. Your team stays focused while we handle the upgrade.
Scalable Solutions for Any Property
From retail spaces and restaurants to multi-tenant offices and light industrial, we match the system to your real-world needs.
Reliable Work from Licensed Professionals
Our techs are trained, licensed, and fully insured. You get clean installs, expert recommendations, and long-term value.
Honest Estimates with Commercial Insight
No guesswork. No upcharges. Just transparent, tailored bids that factor in energy savings, rebates, and lifecycle ROI.
Benefits of Upgrading Your HVAC System
Lower monthly operating costs
Better airflow and indoor climate control
Fewer service calls and breakdowns
More productive work environment
Improved tenant satisfaction and retention
Your HVAC shouldn’t be a liability. Let’s turn it into an asset.
CALL A LOCAL EXPERTMeet Nalk — Central Valley’s Elite Commercial HVAC Team
Trusted by property managers, builders, and business owners across the Valley.
• Fully licensed and insured
• Code-compliant installs
• Timely project completion, zero shortcuts
• Over 15 years of experience in commercial systems
Whether you’re upgrading one rooftop unit or managing a full portfolio, we’re the team you call when performance matters.
Get a Free 2nd Quote Today
Got a quote from someone else? Let us take a look.
Our free 2nd quote gives you honest insight from a team that’s been serving the Valley since 1986. No pressure. No gimmicks. Just a second opinion — and most of the time, a better price with better service.
What OTHER Central Valley
BUSINESSES Are Saying
We believe great work speaks for itself. Here’s what real customers are saying about Nalk AC and Heating:
“I got multiple quotes and Nalk not only came in lower, they explained everything and didn’t pressure me at all.”
Terri S
Google Review
“Fast, professional service. They showed up when they said they would and fixed the problem same-day.”
vanessa A.
Yelp Review
“This team is the real deal. Honest, affordable, and respectful of my home. I highly recommend them.”
Brian C.
Google Review
“Nalk helped me understand the issue with my system and gave me a free second quote that saved me hundreds.”
Mike R.
Facebook Review
“Every interaction I’ve had with Nalk has been positive. Friendly people, quick service, and no surprises.”
A.L.
Yelp Review
“I called them last minute and they still managed to get someone out the same day. That’s rare these days.”
J.G.
Google Review
Proudly Serving the Central Valley
Including Fresno, Clovis, Visalia, Madera, Reedley, Selma, and more.
office hours
Monday - Friday: 8 am - 4:30 pm
First time with Nalk?
Here’s how easy it is.
1
Schedule your maintenance
Call us to arrange your routine system check-up. We’ll work with your schedule to find the perfect time.
2
Prepare for Our Visit
Ensure your HVAC system is accessible, and let us know of any special instructions. Keep pets safe and out of the work area for everyone’s comfort and safety.
3
Our arrival
We’ll provide a time window for our arrival and notify you when your NALK technician is en route—no guessing! Plus, you’ll receive a text message when the technician is on the way for extra peace of mind.
4
Down-to-Earth Pricing with No Surprises
Our technicians will go over all the details with you before any work is done. With our down-to-earth pricing, you’ll never face hidden fees or unexpected costs. Everything will be clearly explained upfront, so you know exactly what to expect.
5
Detailed System maintenance
Our technician will perform a thorough inspection, covering key aspects like air filters, refrigerant, and airflow, to ensure your system runs smoothly year-round.
6
Post-Service Feedback
After your service, we’ll send you a text asking for your feedback. If you have any concerns, let us know right away so we can address them. Otherwise, we’d love for you to leave us a public review and share your experience with others.
1
Contact Us Anytime
Reach out to our 24/7 helpline for emergency HVAC repairs. We’ll assess the issue over the phone and schedule your appointment as soon as possible.
2
Quick Response
Your repair is our priority. We’ll provide a time window and keep you updated every step of the way. You’ll also receive a text message when your NALK technician is on the way, so you’re never left guessing.
3
Repair-First Philosophy
At NALK, we believe in fixing problems before recommending a full replacement. Our repair-first philosophy ensures we’ll explore every option to restore your system’s functionality before suggesting more costly solutions, helping you save time and money.
4
Clear Pricing with No Surprises
Our technicians will inspect the issue and provide you with a clear explanation of the repair options and costs. With our down-to-earth pricing, there are no hidden fees or unexpected charges—just transparent pricing you can trust.
5
Expert Repair Services
Our fully stocked trucks allow us to handle most repairs on the spot. From minor fixes to major system overhauls, we’ll get your system back up and running efficiently, ensuring quality results every time.
6
Post-Service Feedback
After we complete your repair, you’ll receive a text asking for your feedback. If there’s anything you’d like to discuss, let us know immediately. Otherwise, we encourage you to leave us a public review and share your experience with others.
1
Enroll for Year-Round Comfort
Our Energy Savings Agreement is designed to keep your HVAC system running efficiently throughout the year, helping you avoid unexpected breakdowns and costly repairs. With scheduled maintenance and priority service, you’ll enjoy peace of mind knowing your system is in top condition.
2
Two Scheduled Tune-Ups Per Year
As part of the agreement, you’ll receive two seasonal tune-ups—one before summer and one before winter. Our comprehensive maintenance ensures your system is ready to handle Fresno’s extreme temperatures, improving performance and extending its lifespan.
3
Priority Service and Discounts
Members enjoy priority scheduling and exclusive discounts on repairs, parts, and service fees. You’ll also benefit from reduced diagnostic fees and no overtime charges—keeping your costs low and manageable.
4
Protect Your Investment
Regular maintenance helps prevent unexpected breakdowns and keeps your system running at peak efficiency, saving you money on energy bills and repairs. Our repair-first philosophy is included, meaning we always aim to fix your system before recommending costly replacements.
Nalk Air Conditioning and Heating
OFFICE ADDRESS:
4535 N Bendal Ave #105
Fresno, CA 93722
Contact: