Nalk Air Conditioning and Heating

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Nalk Air Conditioning and Heating Reliable HVAC pros serving the Central Valley. Fast, friendly comfort for homes all year long.

A furnace that won't light can trace back to a small part, and the igniter and the flame sensor are the two we look at f...
10/08/2026

A furnace that won't light can trace back to a small part, and the igniter and the flame sensor are the two we look at first.

Here's what a heating visit from our crew covers:

- Cleaning the igniter and the flame sensor
- Looking over the burners and the heat exchanger
- Checking the blower and the filter
- Making sure the thermostat calls for heat and the furnace answers

These photos come from a real Nalk service visit. It's important, careful work, and it lets a worn part show up on a calm afternoon instead of a cold morning.

Want a heating visit on the calendar? Call us at (559) 277-8448.

Family-run in Fresno since 1986.
Nalk Air Conditioning and Heating. CSLB Lic. #497476.

2 years of maintenance for 1 payment of $170. That's per unit, for Fresno County homes.It's our fall offer, Two Years, O...
10/06/2026

2 years of maintenance for 1 payment of $170. That's per unit, for Fresno County homes.

It's our fall offer, Two Years, One Payment: pay for one year of maintenance, and the second year is on us. It's for new ESA members and former members whose last agreement ended at least 24 months ago. Current members keep their current benefits.

4 visits. 4 filters. 2 years. 1 payment.

Rated 4.9 stars on Google from 500+ reviews. 1 call to the office sets it up, and every term is below.

Your two-year Energy Savings Agreement includes 4 maintenance visits and 4 filters, completed within 24 months of signup. Fresno County: $170 per unit for the full two years. Outside Fresno County: $200 for the first unit and $190 for each additional unit. Payment is due in full at the first visit. Sign up September 23 through December 31, 2026. New ESA members qualify, and so do former members whose last agreement ended at least 24 months ago. If you cancel after your two-year ESA begins, there's no refund for unused service, and remaining visits and filters are forfeited, except where the law requires otherwise. If you sell your home, the remaining ESA transfers to the new owner. Nothing renews automatically. Call (559) 277-8448 and ask for the two-year ESA. Our office will confirm your service address and set up the agreement. Veteran-owned and family-run in Fresno since 1986. Nalk Air Conditioning and Heating, 4535 N Bendel Ave #105, Fresno, CA 93722. Licensed and insured. CSLB Lic. #497476.

You know the morning. First real cold snap of the season, you reach to switch the thermostat over to heat for the first ...
10/02/2026

You know the morning. First real cold snap of the season, you reach to switch the thermostat over to heat for the first time in months, and nothing happens the way it should. That's the morning everybody calls at once.

Here's the smart-neighbor move: get ahead of it now, while the Valley heat is finally loosening its grip and nobody's panicking yet. A fall maintenance visit lets us see how your system held up after three straight months of running hard through triple-digit afternoons, clean up what needs cleaning, and make sure it's ready before you ever flip it to heat.

No pressure, no rush on the heating side. We're just planning ahead so you're not the one scrambling in November. When you call, you get a real person here in Fresno, one of our own team, not a phone tree. We've done this for Valley families since 1986, we're veteran-owned, and we'll tell you straight what your system actually needs.

Want to plan a fall maintenance visit? Give us a call at (559) 277-8448.

Nalk Air Conditioning and Heating | Serving Fresno and the Central Valley since 1986 | Veteran-owned | CSLB Lic. #497476

Your furnace has been sitting idle since spring. The first cold Valley morning is when it tells you whether that was a g...
09/27/2026

Your furnace has been sitting idle since spring. The first cold Valley morning is when it tells you whether that was a good rest or a bad one.

You don't have to switch over to heat yet. The afternoons are still warm, so this is the easy window to get ready before that first 40-degree morning catches you off guard. Here's the same checklist we'd hand a neighbor over the fence:

Change the filter first. It's been pulling dust all summer, and a clean one helps your system breathe whether it's cooling or heating.

Walk the house and clear your vents and returns. A summer's worth of furniture, rugs, and boxes drift in front of registers without anyone noticing. Give each one some open space.

Clear leaves, weeds, and anything stacked too close to the outdoor unit and around the furnace.

Get a pre-season maintenance look on the calendar. One of our techs can check the heating side now, so a worn part turns up on a Tuesday instead of on the coldest morning of the year.

The first time you run the heat, a little dust burning off is normal and fades fast. A sharp smell, or one that smells electrical or like gas, is your cue to shut it down and call a professional.

We've been doing this across the Central Valley since 1986, we're veteran-owned, and we're right here in Fresno. We respond quickly when something's not right, and we won't push you into anything you don't need.

Want a pre-season look? Give us a call at (559) 277-8448.

Nalk Air Conditioning and Heating. CSLB Lic. #497476.

Your AC just pulled a long, triple-digit shift. Fresno summer doesn't ease up, and by late September the system that car...
09/24/2026

Your AC just pulled a long, triple-digit shift. Fresno summer doesn't ease up, and by late September the system that carried you through those triple-digit afternoons has earned a long look.

This is the quiet season for HVAC, which is exactly why it's the smart time to plan. If a higher-efficiency upgrade has been sitting on your mental to-do list, the weeks after the heat breaks give you room to think. There's no mid-July outage forcing your hand, so you've got time to compare options, ask the real questions, and make a call you actually feel good about.

A few things worth knowing as you weigh it:

A newer high-efficiency system runs quieter and holds temperature more evenly than aging equipment, especially across the long Valley cooling days. How much it helps depends on your home, your ductwork, and how your current setup is configured, so we'd rather come look than hand you a number we can't stand behind.

Some high-efficiency systems may qualify for state or utility rebates. Program terms change, so we'll help you confirm what's currently available before you buy.

We've been doing this in the Central Valley since 1986, and you'll get the straight version of what fits your home and what doesn't. No pressure, no upsell theater. Thinking it through? Give us a call at (559) 277-8448.

Nalk Air Conditioning and Heating, veteran-owned and operated. CSLB Lic. #497476.

The first cold morning always shows up before you're ready for it. You flip the heat on, and that's when you find out wh...
09/21/2026

The first cold morning always shows up before you're ready for it. You flip the heat on, and that's when you find out whether the furnace is fine or whether it's been quietly waiting to quit since last winter.

Right now the Valley heat is finally letting go, and your system's been running flat out since June. That makes this the easy window: get it looked over while nothing's urgent, instead of standing in a cold kitchen hoping it kicks on. Take a look at the before and after coil in these photos. That's the kind of small stuff we catch and clean now, before it turns into the cold-morning surprise.

We've been right here in Fresno since 1986, family-run and veteran-owned, and our own people are the same folks who answer when you call. No pressure, no upsell games, just an honest look at where your system stands going into fall. We respond quickly when you're ready.

Plan ahead with us. Give us a call at (559) 277-8448 or visit nalkacandheating.com.

Nalk Air Conditioning and Heating. CSLB Lic. #497476. Veteran-owned and operated.

We've been pulling the same fall maintenance visits in Fresno since 1986, and the smart ones get booked before October e...
09/19/2026

We've been pulling the same fall maintenance visits in Fresno since 1986, and the smart ones get booked before October ever shows up.

Members, this is your head start. The Valley's still running hot, but the calendar's already leaning toward fall, and that's our cue to get the cooler-weather visits on the books. If you're on an Energy Savings Agreement (ESA) with us, you get first call on scheduling before the season fills up.

Why go now? A system looked at before the weather turns leaves room to handle any small fix on a calm schedule instead of a scramble. We check the things that quietly drift over a long cooling season, clean what needs cleaning, and make sure your equipment's ready for the switch to heat. It's the same thorough work our techs put into every rooftop and changeout across Fresno and the Central Valley.

And since folks always ask: your plan has no auto-renewal. Each year we call to confirm whether you'd like to continue, and the decision stays entirely with you. No surprise charge, no pressure.

Members, give us a call to book your fall visit while the calendar's still open. We respond quickly, and we're right here in Fresno, veteran-owned since 1986.

Nalk Air Conditioning and Heating | CSLB Lic. #497476 | (559) 277-8448

Ask Nalk: what does a coil clean actually do?We get this one a lot once August settles over the Valley and people notice...
09/17/2026

Ask Nalk: what does a coil clean actually do?

We get this one a lot once August settles over the Valley and people notice the AC running and running but the house never quite catching up.

Your outdoor unit pulls heat out of your house and dumps it outside. The condenser coil is where that hand-off happens. Now picture our summer: ag dust off the fields, cottonwood fuzz, grass clippings, the fine grit that coats everything by July. Over a season that stuff packs down into the coil fins. Once the coil is caked, heat can't escape the way it's supposed to, so the system runs longer and harder to hit the same temperature, and the air at your registers can start to feel weak.

As part of our maintenance service, we give the coils a deep clean. We shut the unit down safely, clear the debris, work a proper coil cleaner through the fins, and rinse it so the fins can breathe again. When the coil is truly clean, heat moves out the way the manufacturer designed it to, and the system stops straining to do its job.

We've been doing this kind of work across Fresno and the Central Valley since 1986. Same crew you'd recognize, our own techs and the office team answering when you call. No high-pressure pitch, no upsell theater. Just an honest look at what your system needs.

Think your system needs a maintenance visit? Give us a call at (559) 277-8448.

Nalk Air Conditioning and Heating. Veteran-owned, serving Fresno and the Central Valley since 1986. CSLB Lic. #497476.

When your AC quits in the heat of summer, the fear is always the same: a whole new system. More often than not, it's a w...
09/15/2026

When your AC quits in the heat of summer, the fear is always the same: a whole new system. More often than not, it's a worn part. A tired capacitor, a failing condenser fan motor, a contactor that's been arcing for months. We track down the actual cause before anyone starts talking about replacement, so you're not paying to swap a system that only needed a part. And when a system genuinely is at the end of the road, we'll tell you that straight too. Either way, you get an honest answer. Call (559) 277-8448.
Nalk Air Conditioning and Heating | CSLB Lic. #497476

The capacitor that fails on the first triple-digit afternoon in August was already reading weak back in April. Nobody wa...
09/11/2026

The capacitor that fails on the first triple-digit afternoon in August was already reading weak back in April. Nobody was there to catch it.

That's the whole reason your ESA visit exists. We get eyes on your system before the heat does, while the small stuff is still small. A capacitor that's drifting weak. A contactor starting to pit. A coil packed with Valley dust and cottonwood. A refrigerant charge that's crept low. None of it stops your AC in May. All of it is exactly what turns into a no-cooling night in the worst week of summer, when the whole Valley's calling at once and you're the one sitting in front of a fan at 11pm.

So we clean the coil, check the electrical, confirm the charge, and tell you straight if a part's wearing out, so you can plan for it instead of getting ambushed by it. We're right here in Fresno, and when something does go sideways, we respond quickly.

The membership itself stays simple: no auto-renewal. When it's time to renew, our office calls and asks. That's it.

Already a member? This is your nudge to get your visit on the calendar before the next heat wave. Still deciding if the plan's worth it? Ask us what the ESA includes and we'll walk you through it, no pressure.

Family-owned and veteran-owned, serving the Central Valley since 1986.

Nalk Air Conditioning and Heating | CSLB Lic. #497476 | (559) 277-8448

Address

Fresno, CA

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+15592778448

Website

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