Pomona Air Conditioning, Heating, and Plumbing Services
NEXGEN is proud to be the team Pomona homeowners call when the summer heat won't let up and their AC can't take another season of it. Pomona runs noticeably hotter than the coastal cities nearby, and that inland heat pushes systems here harder than most companies plan for. It also matters which part of town you're in — most of the city gets water through Pomona's own water department, drawing heavily on local groundwater, while some areas near Claremont are served by a different provider entirely. And in older pockets like Wilton Heights, homes built as far back as the 1880s may still be running on plumbing that predates most of the neighborhood around it. We check both your address's water source and your home's age before recommending anything.
Don't wait for a 100-degree day to find out your AC can't keep up, or for a Wilton Heights-era pipe to fail on its own schedule. Call NEXGEN at (820) 200-1614 for a free estimate — we're available 24/7 for emergencies.
Air Conditioning & Heating in Pomona
Pomona doesn't get the coastal relief that keeps AC bills lower closer to the ocean — inland heat here regularly pushes past 90°F for months, and that kind of sustained run time is what wears a system out years ahead of schedule. If yours is already struggling to keep up, waiting until it fails completely on the hottest day of the year is the expensive way to find out. We size systems around Pomona's real inland heat load, not a coastal-city average, so you're not stuck with a unit that's overmatched every August.
Plumbing in Pomona
If your home is in Wilton Heights or another of Pomona's older pockets, there's a real chance you're dealing with plumbing that's a century or close to it — galvanized steel and cast iron were standard when those homes went up, and both are long past due for a closer look. Depending on your exact address, your water may be coming from the city's own groundwater-heavy supply or from a separate provider serving parts near Claremont, and either way, hard water is common across this part of the Inland Empire. We check pipe material and confirm your water source before recommending a repair.
What This Means for Your Home
Because Pomona's housing spans everything from 1880s cottages to 1960s-and-newer construction, we don't treat any two estimates here the same way. Every job comes with a 10-year parts warranty and lifetime unit replacement warranty, and financing is available so a bigger repipe or system replacement doesn't have to wait for the next paycheck.
Frequently Asked Questions
Why does my AC struggle more in Pomona than it did closer to the coast?
Pomona sits well inland and doesn't get the marine layer relief that keeps coastal Southern California cooler — summer highs here regularly climb into the 90s, sometimes past 100°F, for months at a stretch. A system that isn't sized for that kind of sustained heat load is far more likely to break down mid-summer.
The NEXGEN Difference
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Next-Generation
Comfort SolutionsFrom advanced installations to lifetime warranties, we set the standard for modern, dependable home comfort. -
Local Experts.
Lasting Comfort.With deep roots across Southern California, our team delivers reliable service you can trust - done right the first time. -
Built on Care,
Driven by QualityWe combine expert craftsmanship with genuine care, delivering home comfort solutions that put people first.
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Excellent Team
“NEXTGEN repaired my HVAC system which had an intermittent heating problem on a timely basis and it was covered under warranty. The technician was very polite an professional.”- Mark R. -
Can't Say Enough Good Things
“My thermostat took a dive on me so I went to replace it. That's where I met Breanna at Home Depot she advised me on the Ecobee one and normally I don't use big companies because of cost is always higher since they have higher overhead. However, at $49 for a diagnostic they sent someone out and that's when things got even better Lazaro was our technician. He was trustworthy and communicative and effective at explaining to me and my wife what he's doing to our unit and why. In the end because of his demeanor and character I chose to get work done through his company. I got an ionizer placed and he patched a few areas where air was escaping. Cleaned condenser and added a second capacitor and cleaned the fan on inside of my house as well as checked the coils which were fine. In summary the company is trustworthy or at least my experience was good. At at a $49 diagnostic fee it was worth it to have someone come out and let me know where I'm at. Can't say enough though about Lazaro he sold me on trusting next gen so if everyone is like him you'll find value.”- S.S. -
Trustworthy Team
“My technician Joseph was a solid and upstanding dude. He took his time doing an inspection of my old hvac system. He let me hover over him and helped educate me on the different components of the furnace and AC units. He didn’t tell me what I wanted to hear, but he told me what I needed to hear. Would trust him and his team to do my maintenance and future installs for my home.”- Andrew W. -
Great Service!
“My AC stopped working and gave me a power failure message. Ryan was dispatched as the technician to assist. He was great, he quickly diagnosed the issues (fuses and capacitors). He gave me practical solutions and was great to work with. If I have issues in the future I will be asking for him specifically.”- Roger D. -
Appreciate the Team
“Gabe was so efficient and explained everything so we could understand. He took his time to thoroughly look at all of our concerns and figure out some type of solution. I appreciate his taking the time with us!”- Carly N. -
Went Above & Beyond
“Ryan was extremely professional and knowledgeable. He took the time to thoroughly explain everything in a clear, detailed way, which I genuinely appreciated. He was clean, respectful of our space, and very thorough in his work. You can tell he takes pride in what he does. He went above and beyond, and his kindness and professionalism did not go unnoticed. Highly recommend.”- Erika A.
