A Dalton company - serving Santa Clarita, CA

Before & After Gallery - Dalton Heating & Air Santa Clarita

Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as$119/month*On approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Get your free estimate

HVAC Before & After in Santa Clarita, CA

Photos of finished installs and repairs tell you more than any ad copy. These are the jobs our technicians actually completed across Santa Clarita: the condition the equipment was in when we arrived, what we found once we opened it up, and what it looked like when we packed our tools. Marco Benitez personally reviews every job photo you see here before it goes on this page.

Call (661) 621-3712

Explore

Styles & brands we work with

Recent Transformations

Heat Pump Installation: Canyon Country Condo

Before — Heat pump installation in Canyon Country: the old wall furnace came out, a Daikin heat pump went in.

After — Heat pump installation in Canyon Country: the old wall furnace came out, a Daikin heat pump went in.

The condo had a 2001 wall furnace that worked fine until it didn’t. When the gas valve quit mid-January, the homeowner had a choice: patch a 24-year-old unit or switch to something that actually cools too. We pulled the dead furnace, ran new electrical for a Daikin heat pump, and mounted the outdoor unit on a stand where the old vent had been. The result? Heat in winter and AC in summer from one system, with a variable-speed compressor that doesn’t blast on and off like the old furnace did.

Furnace Repair: Valencia Split-Level Heat Exchanger Failure

A Valencia homeowner called us because the carbon monoxide detector near the hallway register kept chirping. Our technician pulled the blower assembly and found a hairline crack running through the Trane heat exchanger. That’s not a patch job; that’s a replace-it-or-shut-it-down job. We had the part in our Valencia truck stock, swapped the heat exchanger and burner assembly same day, and ran a combustion analysis before we left. The detector hasn’t chirped since.

AC Repair: Saugus Condenser Swap-Out

The Saugus homeowner’s AC ran all day and never got below 80 degrees in August. We found a condenser coil so corroded from years of hard Santa Clarita water that the fins crumbled when you touched them. Recharging refrigerant into a coil that shot just wasn’t worth it. We replaced the condenser with a Bryant unit and matched the indoor coil so the system actually hits its efficiency rating. The house now pulls down to 74 by mid-afternoon, even when it’s 105 outside.

Furnace Repair: Newhall Gas Valve and Igniter

Two technicians installing a new residential air conditioning unit — Furnace repair in Newhall: a failed gas valve on a Lennox unit, replaced with a new igniter same day.

This one was a classic Newhall story: furnace worked fine all fall, first cold snap hit, nothing. The igniter glowed but the gas valve never opened. We diagnosed it with a multimeter in about twenty minutes: the valve’s solenoid was dead. Replaced the gas valve and the igniter while we were in there, since a 2012 igniter doesn’t owe anyone anything. The furnace fired on the first try and has run clean through two winter seasons since.

Heat Pump Installation: Stevenson Ranch Full Split Replacement

HVAC technician performing professional air conditioning repair and maintenance service. — Stevenson Ranch heat pump install: a 2006 Rheem AC and matching furnace came out; one Carrier heat pump took their place.

The Stevenson Ranch house had a 2006 Rheem AC condensing unit outside and a Rheem furnace in the attic, both original to the house. When the compressor grounded out in July, the homeowner was looking at a $2,300 repair on a 19-year-old unit. That math doesn’t work in our book. We quoted a full Carrier heat pump replacement, scheduled the install for a Thursday, and had the old equipment hauled away before dinner. One system now handles the whole house, and the utility bill dropped enough that the homeowner noticed within a month.

AC Repair: Castaic Refrigerant Leak and Coil Replacement

HVAC technician performing professional AC repair and maintenance on an outdoor unit — AC repair in Castaic: a leaking York evaporator coil was the culprit; new aluminum coil, new refrigerant, done.

A Castaic home on the west side of the valley called us because the AC would cool for an hour, then blow warm. That pattern almost always means a slow refrigerant leak. We found the leak at the evaporator coil in the attic: corrosion had eaten a pinhole through the copper. Replaced the coil with an aluminum one that resists the same corrosion, pulled a vacuum, and recharged the system to factory spec. The AC now holds temperature and cycles normally instead of running itself ragged.

Want Results Like These?

Every one of these jobs shipped with the same three things: a written price before any work started, a written guarantee on the repair, and a 365-Day Done Right Promise behind it. No exceptions, no fine print. If your furnace, heat pump, or AC is giving you problems in Santa Clarita, call Dalton Heating & Air at (661) 621-3712. We’ll send a background-checked, uniformed technician who will show you exactly what’s wrong before they touch a screwdriver.

Written by Marco Benitez, Owner at Dalton Heating & Air Santa Clarita, serving Santa Clarita since 2003.

Before & after

See the difference