HVAC Contractor in Woodland Hills, CA
Fast, honest AC and heating service for Woodland Hills homes, hillside estates and Warner Center offices from a licensed team based just north in Canoga Park. Same-day service available, 24-hour emergency help, and a 10-Year Cooling Comfort Plan on every new system.
- Licensed & Insured
- 5-Star Rated
- Financing Available
- Same-Day Service
- 24-Hour Emergency Service
Licensed AC and Heating Service in Woodland Hills, CA 91364
Cooling By Design is a licensed HVAC contractor (CSLB #1148982) serving Woodland Hills, CA 91364 from our office at 21201 Victory Blvd in neighboring Canoga Park. We repair and install air conditioners, furnaces and heat pumps, handle ductwork and indoor air quality, offer maintenance plans for homes and businesses, and back every new system with our 10-Year Cooling Comfort Plan: a 10-year parts warranty, 10-year labor coverage, twice-a-year professional maintenance and flexible payments.
Our HVAC Services in Woodland Hills
AC Repair & Installation in Woodland Hills
AC not cooling, blowing warm air, freezing up or making noise? We diagnose it fast and repair it right, or size and install a new high-efficiency system for your home.
View AC services →🔥Heating Repair & Installation in Woodland Hills
Furnace or heater not working? We repair furnaces and heat pumps and install efficient replacements so cold mornings never catch you off guard.
View heating services →Commercial HVAC
Repair, replacement and installation for offices, shops and rental buildings.
Ductwork & Ventilation
Sealed, properly sized ducts that fix hot rooms and wasted energy.
Air Quality & Insulation
Cleaner air and less energy loss for a healthier, more comfortable home.
Maintenance Plans
Seasonal tune-ups that prevent breakdowns and extend system life.
The 10-Year Cooling Comfort Plan: Install Once, Relax for 10 Years
When you install a new system with us, you do not just get equipment. You get a decade of certainty, so a part failure in year four never turns into a surprise bill.
Heating and Cooling in Woodland Hills: What Local Homeowners Should Know
Next door to our Canoga Park office
Woodland Hills borders Canoga Park to the south, so our technicians reach most homes in minutes by Topanga Canyon Boulevard, Canoga Avenue or the 101. That short drive is why same-day AC and heating calls here are realistic, not just a promise.
One of the Valley's hottest summers
Woodland Hills sits in the southwest San Fernando Valley, where July and August highs average in the mid-to-upper 90s and heat waves go much higher. Pierce College recorded 121°F on September 6, 2020. Air conditioners here run hard for months, which wears capacitors, contactors and compressors.
Hillside homes, estates and older tracts
The neighborhood runs from older tract homes near Ventura Boulevard up into hillside streets along the Santa Monica Mountains. Multi-level and hillside homes often have long duct runs and attic equipment, so correct sizing and airflow matter as much as the unit itself.
Warner Center offices and multi-unit buildings
Warner Center and the Ventura Boulevard corridor mean a lot of offices, medical suites, condos and apartments. We handle commercial and multi-unit HVAC repair, replacement and maintenance as well as single-family homes.
Cool mornings and bigger temperature swings
The area has larger seasonal swings than other parts of the Valley, so winter nights can be chilly after a very hot summer. A dependable furnace or heat pump matters here, and a heat pump can cover both seasons efficiently.
Canyon winds, dust and wildfire smoke
With the Santa Monica Mountains and open space right next door, Woodland Hills sees dust, canyon winds and occasional wildfire smoke. Good filtration and sealed ductwork protect your air quality and keep coils and filters from clogging.
Common AC and Heating Problems We Fix in Woodland Hills
| What you notice | Common causes | What we do |
|---|---|---|
| AC runs but does not cool | Low refrigerant, failed capacitor, dirty condenser coil | Diagnose, repair leaks, replace the failed part |
| AC freezing up | Restricted airflow, low refrigerant, failing blower | Thaw the coil and fix the root cause |
| Rising summer energy bills | Leaky ducts, aging or oversized system | Duct testing, tune-up or right-sized replacement |
| Weak airflow, hot rooms | Dirty filters, duct leaks, failing blower motor | Airflow testing and duct repair |
| Furnace will not ignite or no heat | Faulty igniter, dirty flame sensor, thermostat problem | Repair or replace the failed component |
| Short cycling or loud noises | Worn motor bearings, loose parts, compressor strain | Inspect, repair, or advise on replacement |
If your system is making burning smells, tripping the breaker or leaking refrigerant, switch it off and call us right away.
Repair or Replace? A Simple Guide for Woodland Hills Homeowners
| Factor | Repair usually makes sense | Replacement usually makes sense |
|---|---|---|
| System age | Under about 10 years | 12 years or older |
| Refrigerant | Current refrigerant, parts easy to source | Older R-22 system (production ended in 2020), costly to recharge |
| Repair cost | Well below half the cost of a new system | Approaching half or more of a new system |
| Breakdown history | A first or isolated failure | Repeat repairs within one or two seasons |
| Energy bills | Stable season to season | Climbing despite regular maintenance |
| Comfort | Even temperatures room to room | Hot and cold spots, noise, humidity problems |
Why Woodland Hills Homeowners Choose Us
What Our Customers Say
HVAC FAQs for Woodland Hills Homeowners
Do you offer same-day AC repair in Woodland Hills?
Yes. Cooling By Design offers same-day service across Woodland Hills (91364) when the schedule allows, and we provide 24-hour emergency service. During heat waves slots fill quickly, so call (877) 702-6654 early in the day.
How do I choose a reliable HVAC contractor in Woodland Hills?
Check three things: an active California contractor license you can verify at cslb.ca.gov (ours is #1148982), proof of insurance, and written pricing before work starts. Then read recent reviews for patterns around punctuality and honesty.
How much does AC repair or installation cost in Woodland Hills?
Repair cost depends on the failed part and labor. Installation cost depends on system size, efficiency level, the condition of your ductwork and permit requirements. We give a written quote before any work begins, and financing is available for larger projects.
Should I repair or replace my air conditioner?
Consider replacement when the system is 12 or more years old, uses older R-22 refrigerant, keeps breaking down, or the repair cost approaches half the price of a new unit. For newer systems with an isolated failure, repair is usually the better value.
Do heat pumps work well in Woodland Hills?
Yes. San Fernando Valley winters are mild, which is the climate where heat pumps are most efficient. One heat pump both heats and cools your home, and it can replace a separate furnace and air conditioner.
What does the 10-Year Cooling Comfort Plan include?
When you install a new system with Cooling By Design, the plan includes a 10-year parts warranty, 10-year labor coverage, professional maintenance before every summer and winter (20 seasonal tune-ups over 10 years) and flexible payment options.
Do you service apartments, rentals and small businesses in Woodland Hills?
Yes. Woodland Hills has a large share of rental housing, and we work with landlords, property managers and business owners. Our commercial HVAC team handles repair, replacement and installation with minimal downtime.
Which areas near Woodland Hills do you serve?
We serve Woodland Hills (91364) and the neighboring communities of Canoga Park, West Hills, Winnetka, Tarzana and Calabasas across the San Fernando Valley.
Need HVAC Help in Woodland Hills? Let's Fix It Today.
Tell us what is going on and we will get you scheduled. Prefer to talk? Call (877) 702-6654 any time for 24-hour emergency service.
- Licensed & Insured
- Transparent Pricing
- Financing Available
Get Your Free HVAC Quote
Tell us what you need and a Cooling By Design team member will reach out shortly. Need help right now? Call (877) 702-6654.
Areas We Serve Near Woodland Hills
Cooling By Design serves Woodland Hills (91364) and the surrounding San Fernando Valley, including Canoga Park, West Hills, Winnetka, Tarzana and Calabasas. See all service areas.