Camarillo sits where the Oxnard Plain meets the Conejo Grade, so most days are kept mild by the ocean breeze, until a fall heat wave sends temperatures past 100 and every idle AC in town is asked to run at once. When your system can't keep up, or a cold winter night finds the furnace unready, you need a local contractor who answers the phone, finds the real problem, and gets your home comfortable the same day.
Camarillo started as Adolfo Camarillo's ranch land on the eastern edge of the Oxnard Plain, grew quickly once the Ventura Freeway made Los Angeles an easy drive in the 1950s, and became a city in 1964. Today about 70,000 people live here, from Old Town to Mission Oaks to the homes climbing toward the Conejo Grade.
That history shows up in the housing. Many neighborhoods were built in the 1960s and 1970s, when veterans from the nearby bases bought homes here, and Leisure Village opened as a retirement community in 1973. A lot of those homes have already been through one or two HVAC systems, and the ones still running original or second-generation equipment are often near the end of its life. Location inside the city matters too: Old Town and the neighborhoods close to the fields get a steady sea breeze, while Mission Oaks, Camarillo Springs, and the Santa Rosa Valley side sit further inland and hold more heat. We size and service every system with both the home's age and its spot in town in mind.
Camarillo is one of our Ventura County cities, and we have a local office right here on Verdugo Way, so a Camarillo call is not a long drive tacked onto the end of a San Fernando Valley route. It has its own scheduling, and our technicians know the neighborhoods, the HOAs, and the way a mild summer can hide a weak system until the first real heat wave of the fall.

CSLB #959168, with a local Camarillo office at 4962 Verdugo Way Service Rd. No call centers, no subcontractors.
When a fall heat wave hits, we move fast. Most repair calls in the 93010 and 93012 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.
Camarillo's mild climate means many systems sit lightly used for months and then fail on the first hard day of the year, often in September or October. We handle the full range of heating and cooling work across the city, from an AC that quit during an offshore wind event to a furnace that has not run since last winter. Every job starts with a real diagnosis on site and a written estimate, not a phone guess.
Fast, honest diagnosis for weak airflow, warm air, or a full breakdown, with same-day appointments when a fall heat wave hits Camarillo.
Know more →Right-sized cooling for 1960s and 1970s Camarillo homes and newer builds alike, based on a real load calculation for your home's spot in town.
Know more →Furnace and heater troubleshooting for chilly Camarillo winter nights, so a system that only runs a few months a year works when you need it.
Know more →One efficient system for Camarillo's mild days and cool winter nights, a natural fit for this climate and often eligible for rebates and financing.
Know more →Because Camarillo's weather is gentle most of the year, it is easy to oversize a system or to keep nursing an old one along. We walk you through the real choice based on your home's age, layout, and location, from Old Town to Mission Oaks, and install the setup that fits your comfort needs and your budget.
A smart fit for additions, converted garages, and homes without ducts.
Know more →Camarillo sits in Pleasant Valley at the eastern end of the Oxnard Plain, with the Camarillo Hills to the northwest and the Santa Monica Mountains and Conejo Grade to the south and east. The ocean breeze that flows in across the plain keeps average summer highs near 79 degrees, which is why many homes here go weeks without needing much cooling at all.
That calm is what makes the exceptions so hard on equipment. The hottest days of the year usually arrive in September and October, when offshore winds push hot, dry air down from inland and the city's record highs of 108 degrees were set. Winter brings the opposite: clear nights that fall into the low to mid 40s, with rare frost in the coldest spells. A system here has to be ready for both, even after sitting mostly idle.
The sea breeze keeps many days comfortable, so systems often sit lightly used for long stretches.
Offshore wind events can push Camarillo past 100 degrees in September and October, the city's hottest months.
Clear nights in the low to mid 40s mean an idle furnace or heat pump has to work right the first time.
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 has a local office at 4962 Verdugo Way Service Rd, Camarillo, CA 93012, and sends its own licensed technicians to every Camarillo neighborhood, including Old Town, Mission Oaks, Camarillo Heights, Camarillo Springs, Leisure Village, and the Santa Rosa Valley side, covering ZIP codes 93010 and 93012.
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!
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!

Built for Camarillo homeowners who want a system that is ready for the fall heat waves 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.

Designed for Camarillo business owners, property managers, offices, and multi-unit properties. Keep every unit running through peak season with planned maintenance, priority response, and repair protection that limits downtime.
Priority service, repair discounts, and peace of mind starting at $15 per month.
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