Reliable AC & Heating Service across Los Angeles
Same-day repair, professional installations, and honest pricing for homes and small businesses across LA County. From AC tune-ups to full furnace replacements — done right the first time.
IKYB HVAC Services handles central air, ductless mini-splits, heat pumps, gas furnaces, and wall heaters. Real technicians answer the phone — no call centers, no runaround.
Mon – Sun: 8am – 7pm · Free estimates on system replacements · Financing available
- Experience
- Since 2018
- Response
- Same-day
- Coverage
- LA County
- Same-day service
- Up-front pricing
- Licensed gas & EPA
- 90-day warranty
- All major brands
- Residential & commercial
Brands we service
Our Services
Cooling, heating, and everything between
Whether your AC died on a 100° day or your furnace won't start on a cold morning, we cover the full lifecycle of your HVAC system — from emergency repairs and seasonal tune-ups to full replacements and energy-efficient upgrades across Los Angeles County.
Air Conditioning Repair
Fast, accurate AC diagnostics — most repairs done same day.
When your AC stops cooling on a hot LA afternoon, you need answers — not a sales pitch. We troubleshoot central air, mini-splits, and window units, explain what failed in plain language, and fix it on the spot whenever parts are on the truck.
Air Conditioning Installation
Right-sized, properly installed AC systems that last.
Oversized AC wastes money; undersized AC never catches up on hot days. We run a real load calculation, match equipment to your home and ductwork, and install to manufacturer spec so your warranty stays valid for years.
Air Conditioning Maintenance
Tune-ups that prevent breakdowns and lower your power bill.
A spring tune-up catches small problems before July heat turns them into emergency calls. We clean coils, check refrigerant, test electrical components, and flush drain lines so your system runs efficiently all summer.
Ductless Mini Split Systems
Zone-by-zone comfort without tearing open your walls for ductwork.
Perfect for ADUs, garages, additions, and older homes without ducts. We design single- and multi-zone systems, run clean line sets, and commission each head for quiet, efficient comfort year-round.
Heat Pump Installation & Service
Efficient cooling and heating from one system — built for California homes.
One system for cooling and heating — lower gas use, eligible for rebates, and ideal for LA's mild winters. We install new heat pumps, convert from gas furnaces, and repair existing units.
Heating & Furnace Repair
Gas furnace, wall heater, and heat pump repair — done safely.
Cold mornings demand heat that works — safely. We repair gas furnaces, wall heaters, floor furnaces, and heat pumps with combustion checks and CO testing on every gas call.
Heating & Furnace Installation
High-efficiency furnaces, heat pumps, and wall heaters installed clean.
Replace an unsafe or dying heater before the first cold snap. We install high-efficiency gas furnaces, heat pumps, and direct-vent wall units with permits, inspections, and safety documentation.
Heating & Furnace Maintenance
Annual safety check + tune-up before the cold hits.
Annual heating maintenance is about safety first — heat exchanger inspection, CO testing, burner cleaning — then efficiency. Catch problems in fall, not on the coldest night of the year.
Why customers stick with us
We make repairs stress-free
Real warranties, transparent pricing, and technicians who actually show up when promised.
90-Day Warranty
Every repair includes a 90-day labor warranty — if something we fixed fails, we come back at no charge.
Same-Day Service
Call before 4pm and we'll usually get a technician to your door the same day — no waiting days for relief.
No Service Fee
No trip charge or diagnostic fee when you approve the repair. You only pay for the work you agree to.
10% OFF ANY SERVICE
All customers save 10% on any repair, tune-up, or installation. Mention this offer when you call or book online.
Reviews
What LA homeowners say
“Great and fast service. They responded the same day, fixed our AC the next morning, and pricing was fair. Will use them again.”
“Researched a few HVAC companies after our furnace died — these guys actually picked up the phone, gave a real time window, and showed up on time. Communication was stellar.”
“We bought a house in summer and discovered the heater didn't work on the first cold night. They sent a tech same day, fixed it, and gave us pointers on the AC. Highly recommend.”
Service Areas
Proudly serving Greater Los Angeles
Don't see your city listed? Call us — we cover most of LA County and surrounding areas.
Check your address →- Los Angeles, CA90017
- Santa Monica, CA90401
- Marina Del Rey, CA90292
- Inglewood, CA90301
- Redondo Beach, CA90277
- Torrance, CA90503
- Gardena, CA90247
- Compton, CA90220
- Long Beach, CA90814
- Rancho Palos Verdes, CA90275
- Beverly Hills, CA90210
- West Hollywood, CA90069
- Pasadena, CA91101
- Glendale, CA91201
- Burbank, CA91501
- San Fernando, CA91340
- Van Nuys, CA91401
- Northridge, CA91324
- Canoga Park, CA91303
- Agoura Hills, CA91301
- Thousand Oaks, CA91360
- Santa Clarita, CA91350
- Simi Valley, CA93065
- Moorpark, CA93021
From our techs
Real-world HVAC advice
Common issues we see in LA homes — and what's worth fixing yourself versus calling a tech.
Need help today?
Same-day appointments are usually available before 4pm. Call now or request service online — we'll confirm an arrival window within minutes.
Contact
Let's get in touch
Give us a call or fill out the form and we'll respond within minutes during business hours.
- Phone
- (818) 299-1800
- Hours
- Mon – Sun: 8am – 7pm
- Service area
- Greater Los Angeles & Ventura County, CA