How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%93+50.7Reliability 24%89+21.6Value 14%100+14.1Replies to reviews 7%29+2.1Craft & service penalty94−0.6Experts Score= 88Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.88SCOREWest Coast Air Conditioning
Oxnard, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #97Position by Experts Score among all companies we track in this category. of 131 HVAC contractors · 4.9★ from 320 Google reviews
Report card
Percentile vs other HVAC contractors (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: replies to reviews.
Reviews for your job
Customers hired West Coast Air Conditioning for 8 kinds of job.
West Coast Air Conditioning for heating system installation
Clear ✕All 28 Google reviews tagged “Heating system installation” · showing 20
In two days, Elias and his crew took out My old furnace and installed a new furnace and air-conditioning with new ductwork all through the attic. It was amazing. It still is amazing. Elias went over and above because he didn’t leave my house till almost 6 o’clock in the evening making sure everything was working correctly. Very good work.
West Coast Air Conditioning is absolutely at the pinnacle of all things HVAC! Their sales, installation,and service teams are all top notch. Everyone, from the folks that work in the office to the service and installation crews have been exceptional in their fields. Of particular note, the office personnel including…
We had a split ac/heating pump unit installed and West Coast did a great job at a very reasonable price. Doreen was great to work and coordinate the job with, and very pleasant and professional. Eli, who managed the installation crew, was also great and did a great job installing the unit and made sure to show us…
Absolute perfection from every individual we worked with. Seamless in every way from our initial contact with the company to our first meeting with Lettie followed by our walk through with Jake. The team that showed up to install our new heating unit, air conditioning unit, ducts and air scrubbers were top notch…
Had my Furnace and all ducts and vents replaced in my home. The entire process, from getting the initial quote through job completion was very easy, and the team answered all of my questions and made it an incredibly easy process. I honestly couldn't have had a better experience. The crew that completed the…
West Coast AC installed two new heating and AC systems in my home in January 2026. Letti was the sales rep and Alex was the lead installer. Also on site were Frank, Eli, Gary, Aaron and Clark. The project took two days and everyone was extremely professional. The day after the installation, I did notice an issue…
I wanted to take a moment to praise the west coast crew (Jake, Gary, Eli, Clark, Erwin, Doreen, Letti) for excellent service throughout the installation and testing of our new HVAC units. Their kind and professional manner made the entire experience smooth and reassuring. They were patient in answering all of our…
My intro started with the technician that was professional and reasonable. I called for an estimate and Letti Anderson was my rep that did an outstanding job of answering all my questions during the whole process. The installation team did a great job. Highly recommended Letti and her team!
The entire experience with West Coast Air Conditioning was professional and easy from the get go. Our sales associate, Letti was extremely helpful and answered any questions we had; she explained everything in detail and was prompt to communicate throughout coordinating the project. The team, Adam, Aaron and Eli…
We had a great experience with this company. The workers were on time, pleasant, and cleaned up completely. So glad we chose West Coast.
Adam was the best. He was not only on time but very professional with a friendly smile. He was fast and he did an excellent job installing the heater. He also cleaned up the mess!!! I would highly recommend this company.
West Coast was such a pleasure to work with. Ben came quick and turned around a quote the same day. Adam and Frank were friendly, prompt and did a great job with the install. They were quick and professional and everything works great. I couldn't be happier!
We needed our furnace replaced and wanted to add air conditioning. I'm a pretty technical guy but not when it comes to heating and air. The first call I made was to West Coast Air and they set me up an appointment with Letti. All I can say about Miss Letti is WOW. Incredibly knowledgeable, nice, thorough and most of…
I used West Coast Air Conditioning to replace my home heater and upsize my A/C to a size appropriate for my home's square footage. From start to finish this project was completed smoothly and on budget. My initial visit from Lettie resulted in a cost proposal outlining several options. When we chose our options the…
We can't thank West Coast Air Conditioning enough for their genuine kindness, truthfulness, good service and the simple explanation of the steps to replace our aging AC, Furnace and duct work ! Letti was amazing to work with and what a great install team Art and Sal, they were so respectful and did an excellent…
Extremely happy with my experience with West Coast Air Conditioning. Leti not only provided exceptionally fast and courteous service but she also steered us to a less expensive but better solution for our heating needs. Our house did not have the duct size or the vent space to support the size of the heater that…
What a great team. We had to replace two furnaces and install a couple AC units. West Coast came in at the lowest price and I couldn't be happier with the process. We had five guys on their team, and they installed four units in two-days - professional, courteous and neat. Thank you Art, Adam, Frank, Gary, Lawrence, Ben and Letti.
The entire West Coast Air Conditioning team is such a pleasure to work with! They provide impeccable, knowledgeable, and friendly service. We were on a tight timeline to replace our entire heating system, and they worked through the permits, removals, and installations flawlessly. I highly recommend them!
Letti, Art, Adam, Nate, and Steven were great to work with. Professional, polite, and very helpful. They answered all questions along the way and were the best price I found. Highly recommend.
West Coast recently replaced our heating/cooling system. We are very satisfied. Ben came to our house and did a great job answering questions and quoting a new system. He was very likable and we trusted his opinion. Art, Frank, and Daniel did the install. They were amazing: professional, hard working,…
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Install AC | 30 | $1.5k–$3.2k |
| Heating system installation | 28 | $1.4k–$2.5k |
| HVAC system maintenance | 27 | $37–$295 |
| HVAC system repair | 26 | $192–$918 |
| Installation | 19 | $1.2k–$2.8k |
| HVAC duct & vent installation | 19 | $1.2k–$2.8k |
| A/C system maintenance | 16 | $51–$415 |
| A/C system repair | 15 | $209–$786 |
