Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterHVAC Company in Pomona, CA
Dalton Heating & Air handles heating and cooling work across Pomona, CA, from split-system AC repairs in Westmont to furnace replacements in Phillips Ranch. Pomona’s housing stock runs older than most of the San Gabriel Valley, and a lot of it was built before central air became standard, so we see more retrofit jobs, outdated ductwork, and electrical panels that need upgrading before a heat pump can go in. If your system is down, call (361) 306-9515 and a real person answers.
Why Pomona Homes Are Different
Pomona sits at the eastern edge of the San Gabriel Valley, where summer heat stacks up against the foothills and doesn’t move out the way it does closer to the coast. July and August regularly push into the high 90s, and older homes here were built for a different climate. A 1960s ranch house near Ganesha Park with original single-pane windows and an attic furnace needs a different approach than a newer home up in Phillips Ranch.
The housing stock matters. Much of central and south Pomona was built between 1920 and 1970. Those homes often have smaller duct runs, 80% efficiency furnaces, and rooftop package units on flat roofs. That rooftop placement means technicians are working on elevated equipment in direct sun, and the seismic strapping requirements apply. Phillips Ranch and the newer pockets west of the 57 are different: tighter building envelopes, higher-efficiency expectations, and more heat pump demand.
Permits go through the City of Pomona Building Department for any equipment replacement, and some condo associations in the Ganesha Hills area require board approval before a condenser can be moved or sized up. We handle that paperwork.
Our Main Pomona Services
Here are the three calls we get most from Pomona homeowners.
AC Repair in Pomona
When a Pomona home loses cooling in August, the usual culprits are failed capacitors, low refrigerant from a slow leak, or a contactor that burned out. Rooftop package units are common here, and they take a beating from direct sun and the occasional roof rat. We diagnose before we quote, and the price goes in writing before any work starts. Full details are on our AC Repair in Pomona page.
Heat Pump Installation in Pomona
Heat pumps are a practical fit for Pomona’s mild winters and long cooling season. One system handles both, and for older homes without ductwork, ductless mini-splits avoid tearing into walls. We size the system to the house, not a rule of thumb, and the install includes a written price and a set install date. See Heat Pump Installation in Pomona for specifics.
Furnace Repair in Pomona
Even in Pomona, winter nights dip into the low 40s, and a dead furnace in a 1950s home with a crawlspace is a genuine comfort problem. Common failures here are dirty flame sensors, failing inducer motors, and cracked heat exchangers on units past their service life. Every repair carries our written one-year guarantee. The full breakdown is on the Furnace Repair in Pomona page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Pomona
Our technicians are factory-trained on Goodman, Rheem, York, and Daikin, among others. We stock common capacitors, contactors, flame sensors, and thermostats on the trucks, which cuts down on return trips. For less common parts, our local supply houses in the San Gabriel Valley usually have what we need same day. Learn more about our brands.
Pricing for HVAC Company in Pomona, CA
| Service | Typical range in Pomona |
|---|---|
| AC repair (diagnostic and minor fix) | $150 – $650 |
| Furnace repair (minor part replacement) | $150 – $700 |
| Furnace repair (major component) | $400 – $700 |
| AC installation (full system) | $3,500 – $7,500 |
| Seasonal tune-up | $80 – $200 |
| Heat pump installation | $3,500 – $7,500 |
| Capacitor replacement | $180 – $350 |
| Refrigerant leak repair and recharge | $250 – $650 |
| Thermostat replacement | $120 – $300 |
| Flame sensor replacement | $150 – $300 |
What pushes a Pomona job to the higher end of those ranges is usually access: rooftop package units, crawlspace furnaces, or equipment that’s been out of service long enough that multiple parts failed. The price you get from us is in writing before any work begins, and it doesn’t change at the door.
Neighborhoods We Serve in Pomona
We run calls across all of Pomona, and dispatch from our Los Angeles office to crews already working in the area. Typical response is same-day for most repair calls, with emergency service available around the clock.
- Phillips Ranch
- Westmont
- Ganesha Hills
- Lincoln Park area
- North Pomona
Service Area – Cities Near Pomona
Dalton Heating & Air serves Pomona and the surrounding communities in the eastern San Gabriel Valley and western Inland Empire. If you’re just over the city line, we regularly work in Diamond Bar, CA, Montclair, CA, Chino Hills, CA, and Claremont, CA. Call (361) 306-9515 and we’ll confirm your address right away.
Serving Pomona, CA - Our Local Coverage Area
We’re based in the Pomona area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Pomona
Most repair calls in Pomona are same-day when you call before early afternoon. Emergency calls run 24/7 with a live person answering at (361) 306-9515. We’ll give you a straight arrival window and hit it.
Yes, the City of Pomona requires a permit for equipment replacement. We pull permits for every install and handle the inspection scheduling. It’s part of the written price, not an add-on.
Condo and HOA communities in Pomona, particularly around Ganesha Hills, sometimes need board approval before equipment location changes. We prepare the spec sheet and site plan they ask for, and we schedule around the approval timeline.
For an exact quote on any heating or cooling work in Pomona, call (361) 306-9515. The person who answers can schedule a visit, and the price you’re quoted is the price in writing before anything begins.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Pomona Customers Say
"Tech arrived in uniform right on time. AC wasn't cooling, found a failed capacitor, and replaced it in twenty minutes. The owner is a veteran and the company runs like it."
- Frank O."Blower motor died on the coldest night. They had the part on the truck and had us warm again the same day."
- Sandy G."Changed the filter size and added a better filter rack. Simple and useful advice."
- Rhonda C.