Trust & Licensing
83/100
Licensing, insurance, bonding, BBB record, and verified credentials.
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Della-mora Heating And Air ConditioningHVAC in Chula Vista · Reviews & Verification
Chula Vista, CA
Scored Jun 9, 2026
B
467/700
TradeScore measures verifiable business health, not workmanship.
HVAC$$Worth It60 / 91 checks
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
52/100
Website quality, page speed, structured data, and Google profile completeness.
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Reputation
100/100
Ratings, review volume, recency, owner responsiveness, and sentiment.
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Pricing & Value
91/100
Transparency, financing options, and what customers say about cost.
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Service Quality
54/100
Warranties, guarantees, emergency service, certifications, and customer care.
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Website Health
75/100
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
12/100
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
Della-mora Heating And Air Conditioning is viewed as fair and competitive on pricing. Reviewers consistently highlight professional technicians. A few mention scheduling delays. Several reviewers note the quality of work justifies the cost.
The themes below are summarized from the actual text of those reviews.
Summarized from 55 Google and 43 Yelp reviews
What customers love
- Professional technicians22Google 4 · Yelp 18
- Strong recommendations22Google 2 · Yelp 20
- Reliability and honesty13Google 3 · Yelp 10
- Knowledgeable team13Google 2 · Yelp 11
- Fast response times10Google 2 · Yelp 8
Common concerns
- Scheduling delays6Yelp 6
- Upselling on some visits4Yelp 4
- Quality concerns2Yelp 2
3 months ago
Our heater wouldn't turn off on Christmas day. My husband found Della-Mora's impressive customers' feedbacks so we contacted them. We were so surprised that Mike listened to our problems and didn't sound hurried at al…
CD Felizardovia Google
2 months ago
We had Mike come and diagnose a forced-air heater problem in the middle of this winter. He was prompt, expeditious, professional, and very fair with his estimate and repair. Over the years, since 2012, I have used D…
Craig D. Rochavia Google
5 months ago
Had a great experience with Dellamora Heating and air conditioning. Michael is very knowledgeable, honest, and professional. I’m really impressed by the quality of his work. Highly recommend for any HVAC needs.
Lorena Jimenezvia Google
a year ago
Michael and his team did a fantastic job at my property. They were tasked with adding AC to an existing central heat system in my home. They were professional, courteous, knowledgeable and fast. The job took them a to…
Danny Dvia Google
4 months ago
Amazing service and the guy was extremely helpful and cool! Came in on his day off and was able to immediately solve the problem based only on a few photos and videos we sent him of the issue. 12/10 service and will b…
Will Ezellvia Google
From Their Google Profile
Photos
What They Do
Services, specialties, and brands
Services
Air ConditioningHeatingAC InstallAC InstallationHVACFurnace
Specialties
What they're known for.
New Installations
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.