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Before
AfterAC Installation in Santa Clarita, CA
AC installation in Santa Clarita typically runs $6,500 to $14,500 for a complete system replacement, depending on home size, efficiency rating, and ductwork condition. Most installations are completed in one day by a two-person crew, and Dalton Heating & Air Santa Clarita puts the full price in writing before any work begins. Call (661) 621-3712 for a free estimate on our ac repair installation services, and we’ll send a background-checked technician who shows up inside the stated window.
This page covers what full AC Repair & Installation in Santa Clarita involves when the job is a full system replacement, not a repair. If your condenser is running but the house won’t cool, you may only need a repair. If the system is 15-plus years old, leaking refrigerant, or burning through parts, installation makes more financial sense than another patch job.
Dalton Heating & Air is a Garrison Partners company, held to The Garrison Standard since 2003. Every installation we do in Santa Clarita includes a written price before work starts, a written guarantee on the entire job, and a crew that leaves the site clean enough to eat off the garage floor.
When You Need AC Installation
Not every hot house needs a new system. Here are the specific situations where Santa Clarita homeowners should price out AC Replacement instead of another repair:
- Your AC is 15 years old or older. Santa Clarita summers push 100°F regularly, which means your system runs hard for five to six months straight. At that age, a $600 compressor repair buys you maybe one more season in Canyon Country or Valencia before the next failure.
- The system uses R-22 refrigerant. R-22 was phased out of production in 2020. The remaining supply is expensive and getting scarcer. A recharge on an R-22 system in Santa Clarita now costs more than most people expect, and every pound you add is money into a dying machine.
- Repair costs are stacking up. If you have spent $800 or more on AC repairs in the last two years, those dollars are a down payment on a new system. In Saugus and Newhall, we regularly see homeowners who could have replaced their unit for what they spent keeping a 20-year-old Goodman limping along.
- Uneven cooling between rooms. If one bedroom hits 78°F while the living room sits at 72°F with the same thermostat setting, the system is no longer moving air the way it should. Sometimes this is ducts, sometimes it’s an undersized unit. Either way, replacement sizing fixes it.
- Your energy bill keeps climbing. A SEER 10 system from 2005 uses roughly twice the electricity of a modern SEER 16 or SEER 18 unit. Over a Santa Clarita cooling season, that is real money.
- The outdoor unit sounds like a washing machine full of rocks. Grinding, rattling, or humming from the condenser often means the compressor is failing. Compressor replacement on an older unit rarely makes sense when a new system carries a 10-year parts warranty.
Our AC Installation Process
Here is how a Dalton Heating & Air Santa Clarita installation runs, step by step, so you know exactly what to expect before you book:
- In-home load calculation. We do not size a new AC by square footage alone. Our technician measures windows, ceiling height, insulation, duct condition, and sun exposure. Santa Clarita homes on west-facing slopes in Stevenson Ranch take more heat load than shaded lots in Newhall. The Manual J load calculation tells us the exact tonnage you need. If a company quotes you a size over the phone without seeing the house, that is a red flag.
- Written proposal with fixed pricing. The price we give you is the price you pay. It includes equipment, labor, refrigerant, permit handling, electrical work, and haul-away of the old system. No add-on fees at the door. The Garrison Standard is specific: written price before any work starts, every job, without exception.
- Permit and scheduling. We handle the city of Santa Clarita permit paperwork. You get a two-hour arrival window, and the technician arrives inside that window. You will know the name of the person knocking on your door before they get there.
- Installation day. A uniformed, background-checked crew arrives with the equipment, drop cloths, and a plan. We disconnect the old system, remove it, set the new condenser and evaporator coil, run new line sets where needed, and tie into your existing ductwork. Most full-system installs are done in six to eight hours.
- Startup, testing, and walkthrough. After installation, we run the system through a full startup sequence: refrigerant pressures, temperature drop across the coil, airflow readings, and electrical draw. Then we walk you through the thermostat, show you the filter location, and explain the warranty registration.
- Written guarantee and follow-up. Every installation carries a written guarantee. The 365-Day Done Right Promise covers the work for a full year. If anything is not done right, we make it right. If a repair fails within the guarantee period, we return at no charge.
AC Installation Pricing in Santa Clarita
Here are the line-item ranges we see across Santa Clarita, from Castaic to Sand Canyon:
- Complete AC system (condenser + evaporator coil), 3-ton, SEER 14-16: $6,500 to $9,500
- Complete AC system, 4-ton, SEER 16: $8,000 to $11,000
- Complete AC system, 5-ton, SEER 16-18: $10,000 to $14,500
- High-efficiency SEER 18-20 systems: $13,000 to $18,000
- Heat pump instead of standard AC (heats and cools): adds $1,500 to $3,000 over the equivalent AC-only unit
- Ductwork replacement (if existing ducts are leaking or undersized): $3,000 to $8,000 depending on home size
What moves the price:
- SEER rating. A SEER 16 Goodman costs less up front than a SEER 18 Rheem or York. Higher SEER saves money every month, but the payback period in Santa Clarita depends on how many cooling hours your house logs. We will show you both numbers and let you decide.
- Home size and tonnage. A 1,200-square-foot single-story in Newhall might need 2.5 tons. A 2,800-square-foot two-story in Valencia might need 5 tons. Bigger unit, bigger price.
- Line set and electrical condition. If the existing copper line set is the wrong size or the breaker panel needs an upgrade, that adds cost. We flag it in the written proposal, not as a surprise on install day.
We install and service Goodman, Rheem, York, and Daikin among the nine major brands our technicians are factory-trained on. The estimate is free. The price is fixed. Call (661) 621-3712 and we will have someone out to measure your house and give you a number in writing.
Is it cheaper to keep repairing an old AC?
Rarely, once a system passes 15 years in a Santa Clarita climate. A $400 capacitor replacement here, a $700 blower motor there, a $1,200 condenser fan next summer: it adds up fast, and none of those repairs make the system more efficient. At a certain point you are paying to keep a machine running that costs twice as much to operate as a new one. The honest math usually favors replacement around the 15-year mark if the system has needed two or more repairs in the last 24 months.
How long does AC installation take?
Most full-system AC installations in Santa Clarita are done in one day. A standard swap-out of condenser, evaporator coil, and line set runs six to eight hours with a two-person crew. If we are also replacing ductwork or upgrading the electrical panel, expect a second day. We will tell you the timeline in the written proposal before you book.
What SEER rating should I get in Santa Clarita?
For most Santa Clarita homes, SEER 16 is the sweet spot. It is roughly 30 to 40 percent more efficient than the SEER 10 or 12 units most homes built before 2010 still run, and the equipment cost is reasonable. SEER 18 and up makes sense if you plan to stay in the house 10-plus years or you run the AC from May through October. We will show you the installed price and the estimated annual energy savings for both, and you pick.
Does Dalton Heating & Air Santa Clarita handle permits?
Yes. We pull all required city of Santa Clarita permits for AC installation and close them out after inspection. The permit cost is included in the written proposal. You do nothing on the paperwork side.
Do you install Daikin, Rheem, York, or Goodman?
Yes. Our technicians are factory-trained on all four, plus Carrier, Trane, Lennox, Bryant, and American Standard. We will recommend a specific brand and model based on your home’s load calculation, budget, and efficiency goals, but the choice is always yours. We install what fits, not what we happen to have sitting in the warehouse.
Can you install an AC in the summer when my current system just died?
Yes. We keep installation stock in our Santa Clarita warehouse for exactly this reason. In July and August, we run a full install schedule and can typically get a new system in within 48 to 72 hours of your call. If it is an emergency failure in a heat wave, call (661) 621-3712 and a live person will answer 24/7 to get you scheduled.
FAQs – AC Installation
How much does AC installation cost in Santa Clarita?
AC installation in Santa Clarita typically costs $6,500 to $14,500 for a complete system, depending on home size, SEER rating, and ductwork condition. Call (661) 621-3712 for an exact quote. Estimates are free, and the price we give you is in writing before any work starts.
How long will a new AC system last in Santa Clarita?
A properly installed AC system in Santa Clarita lasts 12 to 18 years, with most hitting the middle of that range given our five-to-six-month cooling seasons. Regular maintenance, clean filters, and a correct install are the three biggest factors in lifespan. Our installations include a full-year written guarantee, and our 365-Day Done Right Promise covers the work for 12 months, not 30 days.
Is AC installation covered by a warranty?
Yes. The equipment carries a manufacturer warranty, typically 10 years on the compressor and parts when registered, and our installation workmanship is covered by the 365-Day Done Right Promise for a full year. If anything we installed fails in that year, we return at no charge.
Can you install an AC in one day?
Yes. Most AC installations in Santa Clarita are completed in one day, usually six to eight hours for a standard system swap. Ductwork replacement or panel upgrades can add a second day, and we will tell you that up front in the written proposal.
Contact Dalton Heating & Air Santa Clarita
If you need AC Repair & Installation Near Me in Santa Clarita, CA, call (661) 621-3712 today. A live person answers 24/7, not a voicemail queue. We will schedule a free in-home estimate, measure your house properly, and hand you a written price with no surprises. The estimate is free, the price is fixed, and the work is guaranteed in writing for a full year.
Written by Marco Benitez, Owner at Dalton Heating & Air Santa Clarita, serving Santa Clarita.