Trust & Licensing
83/100
Licensing, insurance, bonding, BBB record, and verified credentials.
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Phend David Heating & AirHVAC in Carlsbad · Reviews & Verification
Carlsbad, CA
Scored Jun 9, 2026
D
154/700
CSLB licensed, bondedTradeScore measures verifiable business health, not workmanship.
HVAC$Budget Friendly22 / 91 checks
Found on
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
4/100
Website quality, page speed, structured data, and Google profile completeness.
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Reputation
51/100
Ratings, review volume, recency, owner responsiveness, and sentiment.
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Pricing & Value
16/100
Transparency, financing options, and what customers say about cost.
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Service Quality
0/100
Warranties, guarantees, emergency service, certifications, and customer care.
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Website Health
0/100
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
0/100
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
Recent reviews for Phend David Heating & Air don't touch on pricing. Customers still report a strong overall experience (5.0 stars). Check their website or call for current rates.
The themes below are summarized from the actual text of those reviews.
Summarized from 6 Google reviews
What customers love
- Fast response times3Google 3
- Strong recommendations3Google 3
- Professional technicians2Google 2
- Clear communication1Google 1
- Clean work areas1Google 1
Common concerns
No major concerns
We did not find recurring complaints in this contractor’s reviews.
8 months ago
Wow what a lifesafer! My husband is not mechanically inclined so when we put a new RO system in and it was making a sound like a garbage disposal it was time to find someone to quickly assess the problem. Called Phend…
Suzanne Drakesvia Google
11 months ago
I will preface this with I do not recommend people lightly, I can not wait to refer these guys. 10/10 communication, work quality, and pricing. Added a new system with ducting on my home in less than 3-days. Very impr…
Daniel Albrechtvia Google
a year ago
We had a great experience with Dave Phend and his team. We told him what we wanted to do—replace our dead furnace and move it up into the attic—and they figured out how to make it work. Dave made sure everything was d…
Derek Bassvia Google
2 years ago
Dave and his crew are great to work with. This is the second time we have had their help installing an entire hvac system. Each time for a different home.
Matthew Francevia Google
2 years ago
Dave installed a customized heating and cooling system at a great price and configured exactly how we wanted it. His experience and expertise were obvious and invaluable in getting the right system. The installation w…
Mike Denningvia Google
From Their Google Profile
Photos
What They Do
Services, specialties, and brands
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.