Trust & Licensing
70/100
Licensing, insurance, bonding, BBB record, and verified credentials.
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Extreme A/c INCHVAC in Vista · Reviews & Verification
Vista, CA
Scored Jun 9, 2026
B
429/700
TradeScore measures verifiable business health, not workmanship.
HVAC$$Great Value52 / 91 checks
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TradeScore™
Grade Breakdown
How the TradeScore works
We score this contractor out of 700 across 7 categories using public data: licensing, reviews, their website, and more. Higher is better. Each bar below is that category out of 100. Open a card to see the checks behind it.
Online Presence
56/100
Website quality, page speed, structured data, and Google profile completeness.
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Reputation
80/100
Ratings, review volume, recency, owner responsiveness, and sentiment.
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Pricing & Value
76/100
Transparency, financing options, and what customers say about cost.
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Service Quality
45/100
Warranties, guarantees, emergency service, certifications, and customer care.
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Website Health
72/100
Technical site fundamentals, Core Web Vitals, semantic HTML, sitemap, canonical URLs, Open Graph + Twitter Card metadata, content freshness, named services.
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Smart Search
30/100
How well your site is structured for AI search engines to read and recommend, LocalBusiness + Review + FAQ + Service/Product schemas, llms.txt, NAP consistency.
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What Customers Say
Reviews
Review summary
Extreme A/c INC is viewed as fair and competitive on pricing. Reviewers consistently highlight strong recommendations. A few mention quality concerns.
The themes below are summarized from the actual text of those reviews.
Summarized from 29 Google reviews
What customers love
- Strong recommendations23Google 23
- Fast response times18Google 18
- Professional technicians17Google 17
- Clean work areas9Google 9
- Quality workmanship8Google 8
Common concerns
- Quality concerns2Google 2
- Upselling on some visits1Google 1
3 months ago
Best company in San Diego. Genuine hard working guys. I definitely recommend
Raul Curielvia Google
8 months ago
I can’t say enough good things about Extreme HVAC! From start to finish, the service was professional, efficient, and stress-free. The technician arrived on time, explained everything clearly, and made sure the work w…
Kyle Clementvia Google
8 months ago
I had a new AC unit installed in my garage, and the entire process was excellent from start to finish. The owner Joe arrived right on time, walked me through the plan, and made sure I understood how the system would b…
Kendra Sherwoodvia Google
8 months ago
Joe is incredible. 5 stars!
Old Highway Design Covia Google
8 months ago
Bought a new house that needed a whole new unit-AC, HVAC, and furnace. Called Extreme AC and Joe came over and gave us an estimate we couldn’t refuse. He is transparent, upfront and communicated expectations in an und…
Brett Dicksa Torresvia Google
10 months ago
Wonderful job! I had a bad experience with a vendor a couple of weeks ago and he left me with the same problem needing a new pump for my A/C unit. Henry showed up right on time, was super nice, properly checked what w…
K MSvia Google
From Their Google Profile
Photos
What They Do
Services, specialties, and brands
Services
HeatingHVACAC Repair
TradeScore ratings are generated algorithmically from publicly available data including California CSLB license records, Better Business Bureau filings, Google Business Profile data, and automated website analysis. Scores reflect the data available at the time of scoring (see date above) and are updated periodically. Scores are informational tools designed to help homeowners research contractors. They are not endorsements, guarantees of work quality, or recommendations to hire or avoid any contractor. Data accuracy depends on public sources and may not reflect recent changes. If you are a contractor and believe your information is inaccurate, visit tradesadvisory.com/dispute to request a review. See our full Terms of Service for details.