Heating and Air Conditioning Near Me — Antelope Valley & Santa Clarita
Same-day heating and air conditioning service across a 50-mile radius of Lancaster, CA
If you are searching for heating and air conditioning near me in the Antelope Valley, DC Air and Heating is a locally owned, California-licensed HVAC contractor (CSLB #1158770) based at 5345 West Avenue M8 in Lancaster. We provide same-day AC repair, furnace repair, full system replacement, ductwork, and maintenance to Lancaster, Palmdale, Quartz Hill, Rosamond, Acton, Mojave, Santa Clarita, Canyon Country and surrounding cities within about 50 miles. Diagnostics are flat-rate and quoted before work begins, most repairs land between $185 and $895, and complete system replacements run $14,490 to $24,990 installed depending on tonnage and efficiency tier. Call (661) 310-3340 or book online for a two-hour arrival window.
Key Facts
- Same-day heating and air conditioning service, 7 days a week, 7 AM–8 PM
- Flat-rate pricing quoted in writing before any work starts
- CSLB #1158770 · $2M liability · EPA 608 certified technicians
- 38 cities and ZIPs covered within 50 miles of Lancaster
- One-year labor warranty on every repair
- Financing from 0% APR for 24 months on qualifying replacements
| What you need | Typical cost | Response |
|---|---|---|
| AC or heater diagnostic | $89 (waived with repair) | Same day |
| Common repair (capacitor, contactor, ignitor) | $185 – $895 | Same day |
| Seasonal tune-up | $149 – $229 | Next day |
| Full system replacement | $14,490 – $24,990 installed | 1–3 days |
| Emergency after-hours call | $189 dispatch | Within 2 hours |
Estimated range only — get an exact written price with a free in-home consultation or use our Instant Quote tool. Get an Instant Quote or call (661) 310-3340.
Get your exact price in 60 seconds
Skip the estimate range — our Instant Quote tool gives you a real Good/Better/Best price for your home, instantly. No phone calls. No pressure.
Frequently Asked Questions
Who does heating and air conditioning near me in Lancaster CA?
DC Air and Heating operates out of 5345 West Avenue M8 in Lancaster and covers the entire Antelope Valley plus Santa Clarita, Acton, Rosamond, Mojave and north Los Angeles County. We are licensed under CSLB #1158770 and hold a 5.0-star Google rating across 135+ verified reviews.
How fast can a heating and air conditioning company get here?
Most Lancaster, Palmdale and Quartz Hill calls placed before 4 PM are handled the same day. Santa Clarita, Acton, Rosamond and Mojave are typically same-day or next-morning depending on route load.
How much does heating and air conditioning service cost?
Diagnostics are $89 and waived when you approve the repair. Most repairs run $185 to $895 flat-rate. Tune-ups are $149 to $229, and full replacements run $14,490 to $24,990 installed.
Do you service both heating and cooling on the same visit?
Yes. Our technicians are cross-trained on gas furnaces, heat pumps, packaged units and split-system air conditioners, so one visit can cover both sides of the system.
Is financing available for heating and air conditioning replacement?
Yes — Synchrony plans include 0% APR for 24 months, 5.99% for 58 months, and 7.99% for 115 months on approved credit. Use our loan calculator to compare monthly payments.
Are you licensed and insured?
Yes. California C-20 license CSLB #1158770, $2 million general liability coverage, workers' compensation, and EPA Section 608 refrigerant certification for every technician.
Keep Researching
Hand-picked next steps based on this page's topic.
Lancaster AC Replacement Cost Guide
2026 installed pricing for Antelope Valley homes — single-stage, two-stage, and inverter.
OpenDC Air vs Other HVAC Companies
How our pricing, warranty, and response time compare to other Antelope Valley contractors.
OpenFree Instant Quote — AC Replacement
60-second online quote with Good/Better/Best tiers and monthly payment options.
OpenRelated answer pages & guides
Sibling AI-friendly answer pages, city cost guides, and side-by-side comparisons — the internal link mesh crawlers and LLMs use to place this page in context.
Explore HVAC services
Ready to get started?
Free instant online quotes. Same-day service. Whatever it takes.