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 Los Gatos, CA
Dalton Heating & Air provides HVAC repair and installation across Los Gatos, CA, with written pricing before any work starts and a full-year written guarantee on every repair. Los Gatos jobs are shaped by the town’s mix of 1950s ranch homes, hillside builds with steep lot lines, and microclimates that shift noticeably between the flats near downtown and the ridges above Highway 17. Whether it’s a dead AC compressor in August or a furnace that won’t fire on a January morning, our crews show up inside the stated window, do the job by the book, and leave the site clean. Call (361) 306-9515 for a free estimate.
Why Los Gatos Homes Are Different
Los Gatos splits into two distinct HVAC realities. Downtown and the Almond Grove district hold homes built between the 1920s and 1960s: plaster walls, raised foundations, and original duct runs that were never sized for modern cooling loads. Add a central AC to a 1948 bungalow and the original return-air path often can’t pull enough air, which means the system runs hotter, longer, and dies sooner. We see this in neighborhoods like Almond Grove and the Glenridge area regularly.
The hillside homes change the equation again. Properties along Kennedy Road, in the Los Gatos Mountains, or up toward Blossom Hill sit on lots where the condenser must be leveled onto a platform cut into the grade. Water drainage around the slab matters. So does access: a crane is sometimes the only way to set a heat pump or AC unit on a side yard with a 40-degree slope. Los Gatos also sits in a wildfire-adjacent zone in many hillside pockets, and some HOAs require screening or specific paint colors for visible mechanical equipment. We factor that in before we quote.
Winter temperatures drop low enough that a furnace is not optional up in the hills. But Los Gatos is not Truckee. The real load problem is summer, where a west-facing wall on a 3,000-square-foot hillside home can push indoor temperatures past 85 by 4 p.m. if the AC is undersized or undercharged. Both conditions show up here more than in flat, newer housing tracts.
Our Main Los Gatos Services
Most Los Gatos calls we take are for two things: an AC that stopped cooling during a heat spell, or a furnace that won’t start on a cold night. Heat pump installation has grown fast here as homeowners replace aging AC-only systems with something that heats and cools from one unit. Here’s what each job looks like in Los Gatos.
AC Repair in Los Gatos
When a Los Gatos home’s AC quits, the first question is almost always whether the system is low on refrigerant or has an electrical failure. Older R-22 systems are common in downtown’s pre-1990 homes, and a leak on those means either a refrigerant recharge or, more often, a conversation about replacement. Hillside homes deal with contactor and capacitor failures from heat and long run times. We diagnose the issue, hand you a written price, and complete most repairs the same visit. See AC Repair in Los Gatos for full pricing and coverage details.
Heat Pump Installation in Los Gatos
Heat pumps are a practical fit for Los Gatos because the climate rarely drops below freezing, which is where older heat pump designs lost efficiency. A modern variable-speed unit from Rheem or Daikin handles both heating and cooling without a gas line, which matters on hillside lots where extending gas service can add real cost. Installations here often need line-set runs up exterior walls, pad leveling on grade, and HOA review. Heat Pump Installation in Los Gatos covers the process, sizing, and what you’ll pay.
Furnace Repair in Los Gatos
Furnace failures in Los Gatos usually trace to three things: a failed igniter, a dirty flame sensor, or a blower motor that has run for years without maintenance. Older downtown homes still run 80% efficiency gas furnaces in tight basement closets or crawlspaces, and those cramped installs make access a real part of the repair. We carry common parts for York, Bryant, and other major brands, so we can often fix it on the first visit. Furnace Repair in Los Gatos has the full cost breakdown.
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 Los Gatos
Our technicians are factory-trained to work on nine residential HVAC brands, including Rheem, York, and Bryant. We keep common repair parts stocked for fast turnaround across Los Gatos, so most jobs don’t wait on a parts order. See our brands for the full list of what we service.
Pricing for HVAC Company in Los Gatos, CA
| Service | Typical range in Los Gatos |
|---|---|
| AC repair, minor (capacitor, contactor, thermostat) | $150 – $350 |
| AC repair, mid-range (fan motor, control board, refrigerant top-off) | $250 – $500 |
| AC repair, major (compressor, coil replacement) | $500 – $650 |
| Furnace repair, minor (flame sensor, igniter, limit switch) | $150 – $300 |
| Furnace repair, mid-range (blower motor, gas valve, inducer motor) | $300 – $550 |
| Furnace repair, major (heat exchanger, full control board) | $550 – $700 |
| AC installation, full system | $3,500 – $7,500 |
| Tune-up, AC or furnace | $80 – $200 |
Hillside access, long line-set runs, and older ductwork push Los Gatos jobs toward the upper end of these ranges. The price you get from Dalton is written down before any work starts, so the number you approve is the number you pay.
Neighborhoods We Serve in Los Gatos
We work across Los Gatos, from the flat downtown grid up into the hills. Our typical response time in the area is same-day for AC and furnace repairs, with a live person answering the phone 24/7.
- Almond Grove
- Glenridge
- Downtown Los Gatos
- Los Gatos Mountains
- Kennedy Road area
Service Area – Cities Near Los Gatos
Dalton Heating & Air coordinates scheduling from the San Francisco Bay Area office and dispatches locally to Los Gatos. We also handle HVAC work in Saratoga, CA, Campbell, FL, Cupertino, CA, and Santa Clara, CA. If you’re a few minutes outside Los Gatos, call and we’ll confirm coverage.
Serving Los Gatos, CA - Our Local Coverage Area
We’re based in the Los Gatos 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 Los Gatos
We offer same-day service for AC and furnace repairs in Los Gatos, and our phone is answered by a real person 24 hours a day. If you call before noon, most repair requests are addressed the same day. The dispatcher will give you a straight arrival window, not a four-hour range.
Some Los Gatos hillside HOAs require equipment screening or specific placement. We’ll identify any visible requirements during the estimate and factor them into the written price. The town’s permit process for equipment replacement is straightforward, and we handle the paperwork for installations.
For $80 – $200, a tune-up covers filter check, coil inspection, refrigerant level check, thermostat calibration, and a blower-motor amp draw reading. You get a written report of what we found and what needs attention, not a verbal summary. Technicians are not paid on what they sell.
If the repair costs half or more of a new system and the unit is past 12 years, replacement usually makes more sense. Los Gatos homes with 1990s AC equipment are at the point where a new unit pays for itself in efficiency and fewer breakdowns. We’ll give you both numbers in writing so you can decide on cost, not on pressure.
Every repair from Dalton Heating & Air is guaranteed in writing for a full year under our 365-Day Done Right Promise. If it fails inside that window, we return at no charge. That’s part of The Garrison Standard on every job, not an add-on you have to ask for.
Call (361) 306-9515 for a free estimate from Dalton Heating & Air. You’ll get a written price before any work starts, a live person on the phone day or night, and a full-year guarantee on every repair we make in Los Gatos.
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 Los Gatos Customers Say
"Good communication, tidy, and disciplined work. Taped off the floor and wiped the unit down."
- Karen J."Installed a heat pump to replace an old oil furnace. Three clear quotes and the install crew was tidy."
- Cheryl B."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.