When Agoura Hills summers push into the 90s across the Conejo Valley foothills, or an older system in one of the neighborhood's canyon homes finally gives out, you need an HVAC contractor who answers the phone, diagnoses the real problem, and gets your home comfortable again the same day.
Agoura Hills is split by the 101 freeway right through the middle of the city, and that divide, along with real elevation changes across the Santa Monica Mountains foothills, shapes how we approach HVAC here.
Agoura Hills homes range from the older neighborhoods near the historic Reyes Adobe and Ladyface Mountain to newer developments toward Lake Lindero and Liberty Canyon, and elevation makes a real difference here. Homes higher into the hills often run several degrees cooler than properties down near the 101 corridor, which changes the tonnage math significantly if a system was ever sized off a generic Valley estimate. Properties near Malibou Lake and the canyon roads also tend to have longer, more complex duct runs given the terrain, and older homes near the historic district still commonly run original ductwork that predates modern insulation standards. We size and route every system for the actual property, not a flat citywide average.
CSLB #959168 and #1086117, based in Canoga Park, minutes from every Agoura Hills neighborhood. No call centers, no subcontractors.
Agoura Hills's heat does not wait, and neither do we. Most repair calls in the 91301 area are seen the same day they come in.
Written estimates before any work starts, no upsell pressure, and TOP CLUB members save 15 to 25 percent on repairs.
From the homes near Reyes Adobe and Ladyface Mountain to the newer developments in Lake Lindero, Agoura Hills residents call us for the full range of heating and cooling work. Whether your AC quit in the middle of an August scorcher, your furnace is short-cycling on a damp February morning, or you are planning a full system upgrade before summer hits, our licensed technicians handle it. Every visit starts with a real diagnosis, not a guess, and every quote is written down before any work begins.
Same-day diagnosis for AC units struggling through Agoura Hills's dry summer heat, from weak airflow and warm air to full no-cool breakdowns during a heat wave.
Know more →Right-sized, energy-efficient cooling for both older Agoura Hills ranch homes and newer builds, with a proper load calculation so you never overpay to over-cool.
Know more →Fast furnace and heater troubleshooting for cool, damp Agoura Hills winter mornings, so a system that only runs a few months a year works when you finally need it.
Know more →Energy-efficient heat pumps that handle both warm Agoura Hills summer days and cool mountain nights from one system, often with rebate and financing options.
Know more →No two Agoura Hills homes cool the same way. A home higher in the hills near Ladyface Mountain often runs cooler and needs different sizing than a property down near the 101 corridor, and a canyon home with a longer duct run has different airflow challenges than a newer tract home in Lake Lindero. We install and service what actually fits the property, and we tell you honestly which option makes sense for your home and budget.
Ideal for canyon guest houses and detached additions near Malibou Lake.
Know more →Agoura Hills actually runs a bit cooler than the inland San Fernando Valley thanks to its position in the Santa Monica Mountains and slightly higher elevation, with summer highs typically in the 80s and occasionally touching the 90s to low 100s during heat waves, and nights that drop into the comfortable 50s. That said, homes higher into the hills near Ladyface Mountain see different sun exposure and airflow than properties down near the 101 corridor, and a system sized off a generic Valley estimate often ends up wrong in one direction or the other.
The 101 freeway splits Agoura Hills into northern and southern halves, and being a canyon and hillside community, occasional Santa Ana wind events do move through here, bringing dust and debris that can affect outdoor condenser units. Winters are genuinely cool for this part of LA County, often dropping into the mid-40s at night, and a heating system in a home that only runs it a few months a year needs to perform reliably when temperatures drop.
Homes higher in the hills run cooler than properties near the 101 corridor, changing the sizing math.
Santa Ana events can push dust and debris into outdoor units in this hillside terrain.
Nighttime lows in the mid-40s mean heating systems need to perform reliably.
We diagnose the actual issue on site and hand you a written estimate before anything starts.
We size the system to your home and schedule the work around your timeline, not ours.
Our crew cleans up after every job and walks you through the new system before we leave.
TOP AC Inc is headquartered at 21201 Victory Blvd, Suite 102, Canoga Park, CA 91303, a short drive from every Agoura Hills neighborhood including areas near Reyes Adobe Park, Ladyface Mountain, and the 101 freeway corridor. We dispatch our own licensed technicians directly, covering all of Agoura Hills ZIP code 91301.
EXCELLENT Based on 121 reviews Posted on יניב אליאסTrustindex verifies that the original source of the review is Google. Our old AC was constantly causing issues, so we decided to replace it. After getting five estimates, we chose Top AC — and we’re very happy we did. Ethen was professional, honest, and great to work with. The price was fair and right in the middle of the market. The team arrived on time, did a clean and proper installation, and coordinated smoothly with our roofing company during our roof replacement. Highly recommend Top AC — reliable, professional, and excellent service.Posted on Orit RavidTrustindex verifies that the original source of the review is Google. Can’t recommend TOP AC enough! My heater stopped working and they showed up the same day I called, diagnosed the issue quickly, and had it fixed right away. Super professional, honest, and the price was very fair. Such a relief to work with a company that’s reliable and efficient. I’ll definitely be using them again.Posted on Gary BatchleyTrustindex verifies that the original source of the review is Google. The guys were great and showed us how to use everything.Posted on Jasmin RoggTrustindex verifies that the original source of the review is Google. We had a new HVAC system installed and also replaced the old vents. Service and installation was professional, good and quick. My allergy is finally gone!!! I am over the moon happy. Thank you, Adi 😊😊😊Posted on Jonathan BrayTrustindex verifies that the original source of the review is Google. Great experience with these guys. Our furnace kept cutting out and Ethan was very helpful and responsive on the phone. He sent Frank out and Frank was fantastic. Fixed it (fuse sensor) and answered all my questions and charged what they said they would. Will definitely be using them again. Thanks!Posted on Roxanna ZibachTrustindex verifies that the original source of the review is Google. Top AC is the best!! Ethan and Frank provide excellent customer service, reliable work and all for a great price!!Posted on evi starTrustindex verifies that the original source of the review is Google. Amazing value and impressive results. The initial cost was reasonable, and the crew really knew their stuff. They left everything spotless and took the time to explain the whole process. My ducts are sparkling clean! Great job!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
EXCELLENT Based on 223 reviews Posted on Tae Jung K.Verified Problem: AC is running but no air is coming out. Quality: Inspected every single details with care . It was a clogged filter that needs to be replaced. Thanks to Frank. Value: It took less than hour to fix the issue. Great value. No hidden fee.Posted on Alison C.Verified Great experience with Top AC. Ethan was responsive and easy to connect with to schedule a tech for routine maintenance. Frank was the technician and he was polite, informative about what he was seeing, communicative, and friendly. This company is trustworthy and I've already recommended to my neighbors. Prices are very fair and I've really glad I've come across this company as I will continue to utilize them for my HVAC service and future needs. Thank you!Posted on Johnny A.Verified Our old AC was constantly causing issues, so we decided to replace it. After getting five estimates, we chose Top AC ,and we're very happy we did. Ethen was professional, honest, and great to work with. The price was fair and right in the middle of the market. The team arrived on time, did a clean and proper installation, and coordinated smoothly with our roofing company during our roof replacement. Highly recommend Top AC reliable, professional, and excellent service.Posted on Lee D.Verified Top AC is incredibly honest and trustworthy. I needed an urgent repair and even though they couldn't fit me in right away, they recommended I get a quote and inspection from another company so I could get help ASAP. That company quoted me $1,200. A few days later, Top AC came out, diagnosed the real issue as a small part (not what the other company claimed), and fixed it in an hour for $375. Itay is super helpful and trustworthy, and Frank is excellent at what he does. I won't use any other HVAC company.Posted on Gabby O.Verified I don't even know where to begin about how much I love this company. We have a nice house, but that doesn't mean I have any extra money. Our furnace went out and I called the company that had installed (but they always seem to charge me a lot) to come out and check it. The technician came up and calmly told me it was some sort of switch that needed to be replaced and the estimate would be $1265. I don't have $1265 but I was just curious how much the parts were so I looked it up. The parts themselves come to $16. A friend of mine recommended Adi & Top AC Heating and Air-conditioning, so I called them for a second opinion. Frank the technician came out, looked at it, pressed the reset button and it was fixed. It took him all of five minutes and all I was only charged was the diagnostic fee. Plus, he showed me how to press the button myself next time should it happen again! I can't believe another company was willing to take $1300 from me for NOTHING. Be careful of who you trust, but I can tell you that you can trust Top AC fully!!!!Posted on Donna T.Verified The first time I called, Top AC sent someone to repair my father's AC. Everything went smoothly. The second time I called this company, the problem was my father's heater. After speaking with Adi about the problem, he sent Frank to take a look at the problem. The problem was a simple fix, but Frank noticed that the pipe for the gas was loose. He recommended that I call my plumber to fix it. Overall, I appreciate this company's honesty and availability.Posted on Trent C.Verified Extremely polite and diligent. Got back to me in record time, putting this highly anxious first time home owner at ease. High marksPosted on Jamie S.Verified Our AC broke down on a Saturday. Isaac was fast and came out within 90 minutes. Good experience.Posted on Fred F.Verified I made request for immediate assistance with malfunctioning AC. Top AC sent Frank to my home in Burbank. He was very helpful and informative. It turned out that my rooftop unit, which he thoroughly inspected, was in good shape but there was an issue with my thermostat. Frank changed the program on the thermostat and it has been working fine since. I really appreciate good service when I see it. The fee was very reasonable.Posted on Eli S.Verified Great service! The specialists that came to do the work were amazing!! So glad we worked with them!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Built for Agoura Hills homeowners who want priority service through every 100-degree summer and worry-free maintenance year-round. Members get annual tune-ups, 15 to 25 percent off repairs, extended warranty coverage, and first-in-line scheduling from day one.

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