5 out of 5 stars
"Got bids from three companies for a full system swap. DC was the only one who did a real Manual J load calc and the only one with all-in pricing. Beat the others by $1,800 on a Trane XV20i."
Ana G.
Palmdale, CA 93551

Antelope Valley · Los Angeles County
Ductless heating and A/C is often the right answer in Palmdale, CA — for a converted garage, an addition the ducts never reached, a casita, a shop, or an older home with no ductwork at all. DC Air and Heating designs and installs Mitsubishi, Daikin, and Bosch mini-split systems throughout Palmdale, Los Angeles County, and services every ductless brand already installed.
A ductless project includes a room-by-room load calculation, indoor head placement planned for throw and return path, outdoor unit siting with correct clearances, line-set routing through a sealed and flashed wall penetration, condensate handling with a pump where gravity drain is not available, dedicated electrical circuit and disconnect, nitrogen-purged brazing, deep vacuum, and commissioning with charge verified against line-set length. Multi-zone systems are balanced head by head before we leave.
Ductless makes particular sense in Palmdale because of hot dry summers, windy winters, and a 40°F day-to-night swing. Around Rancho Vista and Anaverde, two-story homes that cool unevenly and undersized returns on 1990s builds are common — and both are frequently cheaper to solve with a dedicated zone than by resizing an entire ducted system. Homes across 93550, 93551, 93552, 93591 with additions, bonus rooms, or detached structures are our most frequent ductless projects.
Single-zone mini-split installations in Palmdale, CA start around $5,400 installed for a 9k–12k BTU head and run to roughly $8,900 for larger high-efficiency units. Two- to five-zone systems land between $9,800 and $24,600 depending on head count, capacity, and electrical work. Pricing includes equipment, line set, electrical, condensate, permit, and commissioning. 0% APR for 24 months is available through Synchrony.
Palmdale sits roughly 300 feet higher than Lancaster, and that shows up in winter: heating runtime here is measurably longer, which is why furnace-side failures make up more of our Palmdale calls than our Lancaster ones. The west-side neighborhoods off Rancho Vista and Anaverde are heavy on two-story 1990s and 2000s tract homes with a single zone serving both floors — the upstairs runs 6–8 degrees warmer in August unless the return path is corrected. Permits go through the City of Palmdale, and replacements trigger Title 24 duct-leakage testing. East Palmdale addresses off Palmdale Boulevard add roughly ten minutes to our drive.
We are a locally owned Los Angeles County HVAC contractor headquartered at 5345 West Avenue M8 in Lancaster — about 8–16 miles from Palmdale, CA, or 20–40 minutes in normal traffic. That proximity is why same-day service is realistic here rather than aspirational. Every technician lives in the Antelope Valley, every price is flat-rate and shown in writing before work starts, and every repair carries a one-year labor warranty. We hold California C-20 license CSLB #1158770, carry $2M liability coverage, and maintain a 4.9-star Google rating across 127+ verified reviews. Whatever it takes.
Yes. Modern hyper-heat inverter systems hold rated capacity well below freezing, which covers Palmdale winter mornings. For the coldest pockets of the Antelope Valley we specify low-ambient models with proper defrost logic. See HVAC System Maintenance in Palmdale, CA.
One per conditioned space that needs independent control. For most Palmdale projects that is one head for a garage conversion or addition, or three to five for a whole small home without ductwork. We calculate load per room rather than per square foot. See HVAC System Maintenance in Palmdale, CA.
Our trucks dispatch from 5345 West Avenue M8, Lancaster, CA 93536, roughly 8–16 miles from Palmdale, CA — typically 20–40 minutes door to door. Calls placed before 4 PM are normally handled the same day, seven days a week, and dispatch texts you a live tracking link with your technician's name and ETA. See HVAC System Maintenance in Palmdale, CA.
Yes. DC Air and Heating LLC holds California C-20 HVAC contractor license CSLB #1158770, carries $2M general liability, full workers' compensation, and a $15,000 contractor's bond. We pull permits with the Los Angeles County building department and complete Title 24 / HERS verification where the work requires it. See HVAC System Maintenance in Palmdale, CA.
Single-zone mini-split installations in Palmdale, CA start around $5,400 installed for a 9k–12k BTU head and run to roughly $8,900 for larger high-efficiency units. Two- to five-zone systems land between $9,800 and $24,600 depending on head count, capacity, and electrical work. Pricing is flat-rate and identical for every Palmdale address — Single-zone mini-splits from roughly $5,400; multi-zone systems $9,800–$24,600. You see the number in writing before any work begins, and there is no trip charge inside 93550, 93551, 93552, 93591. See HVAC System Maintenance in Palmdale, CA.
Yes. Approved Palmdale homeowners can use Synchrony plans through DC Air and Heating: 0% for 24 months, 5.99% for 58 months, or 7.99% for 115 months. Applications run soft-pull first, take about two minutes, and can be completed at your kitchen table before the technician leaves. See HVAC System Maintenance in Palmdale, CA.
We cover all of Palmdale, CA including Rancho Vista, Anaverde, City Ranch, Palmdale Town Center, Antelope Valley Auto Mall, serving ZIP codes 93550, 93551, 93552, 93591 plus the surrounding Antelope Valley. Our shop at 5345 West Avenue M8, Lancaster, CA 93536 is roughly 8–16 miles away, about 20–40 minutes in normal traffic, so Palmdale is a daily route for our trucks rather than an occasional trip.
Every repair carries a one-year labor warranty, and installed equipment carries the manufacturer's parts coverage — typically ten years when we register it for you, which we always do. Extended labor coverage is available on installations. Warranty work in Palmdale is scheduled at the same priority as paid service calls. See HVAC System Maintenance in Palmdale, CA.
Verified jobs in Palmdale, CA · ZIP 93550, 93551, 93552
5 out of 5 stars
"Got bids from three companies for a full system swap. DC was the only one who did a real Manual J load calc and the only one with all-in pricing. Beat the others by $1,800 on a Trane XV20i."
Ana G.
Palmdale, CA 93551
5 out of 5 stars
"Called at 9 AM with a dead AC, tech was at my door in 35 minutes from the Lancaster office. Capacitor replaced for the price he quoted on the phone. No upsell, no surprises."
Marcus T.
Lancaster, CA 93536
5 out of 5 stars
"Comfort Club member two years running. Two tune-ups a year, no diagnostic fees, priority scheduling. Caught a bad capacitor before it stranded me in a 107° August."
Jeff R.
Quartz Hill, CA 93536
The work Palmdale homeowners most often book alongside this service — matched to local conditions (hot dry summers, windy winters, and a 40°F day-to-night swing) and ZIPs 93550, 93551, 93552, 93591.
$129 single-system tune-up; $19/mo Club Membership covers two visits a year
View a/c system maintenanceMost repairs $185–$895 flat-rate; $89 diagnostic waived on approval
View a/c system repairInstalled systems roughly $11,600–$29,400 depending on tonnage and tier
View install acFull duct system replacement typically $3,900–$11,800
View hvac duct & vent installationDuct repairs and sealing typically $385–$2,400
View hvac duct & vent repairMost HVAC repairs $185–$895 flat-rate; $89 diagnostic waived on approval
View repair hvacDispatching from 5345 West Avenue M8 in Lancaster — 8–16 miles away, about 20–40 minutes door to door. Flat-rate pricing in writing before work starts. CSLB #1158770.
Palmdale, CA and the surrounding Antelope Valley — ZIPs 93550, 93551, 93552, 93591. Neighborhoods covered daily: Rancho Vista, Anaverde, City Ranch.
Monday–Sunday, 7:00 AM – 8:00 PM. Same-day appointments in Palmdale when you call before 4:00 PM. After-hours emergency dispatch available.