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Della-Mora Heating And Air Conditioning

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Why this pro?

This pro has been in business for 3 years and provides central air conditioning and heating system installation, repair, and maintenance services. Customers say they're knowledgeable, responsive, and communicative.

Summarized from the pro's profile. Review their profile for the latest.

About
Veteran owned and operated with over 25 years of experience. No project residentially or commercially too big or too small. Della-Mora Heating and Air Conditioning is in the business to solve our customers HVAC issues and fulfill our customers HVAC needs.
Overview

Hired 2 times

Serves Chula Vista, CA

Background checked

License verified

4 employees

3 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, and Zelle.

Social media

Instagram, Twitter

Services offered
Work needed
System type

Split system

Packaged system

Other

Building height

Single-level

Two-story

Three-story

High-rise

Projects and media
Projects and media
Reviews

Customers rated this pro highly for professionalism, responsiveness, and value.

Exceptional 5.0

42 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:

pro avatar
Past Customer

Feb 22, 2025

•

From Google

HIGHLY RECOMMENDED!!Our HVAC system broke so we had ASI and Bob Jensons Heating and Air come out to inspect the system and provide a quote. Both told us multiple things were broken and said that it needed to be replaced because it was an old commercial unit. They quoted $15K-20K to replace the system. Both seemed nice but used a lot of HVAC terminology and reassured us of their extensive knowledge and expertise, but they kept pressuring us to sign with them. I felt like they were trying to sell us a new vehicle with their negotiating tactics and their quotes were far too expensive. We accepted not having a HVAC system util Spring/Summer, leaving us without heat or AC but we decided to contact Dell-Mora Heating & AC. Within a few minutes after troubleshoot, Mike identified the issue with the AC portion but determined the unit would need to be replaced because the gas heating element was rotted. Mike recommend a new system that was far more affordable than the other contractors offered. We agreed on a contract, scheduled a tentative install date and he fixed the broken wire so the AC would work until the new system was installed.Now we are very comfortable with our new AHVAC system and with MUCH gratitude to Mike and his team. no high-tech HVAC talk to convince us and most of all, NO PRESSURE! He is honest, fair, efficient, and very knowledgeable of his trade profession. We will definitely be calling him for routine maintenance service!
pro avatar
Past Customer

Feb 10, 2025

•

From Google

We had Della-Mora out to do an entire replacement of our rotten ductwork, furnace removal, and installation of a new heatpump solution. Our installation was particularly challenging given the single floor layout of the house and the need to do all the work in the very tight crawlsapce. There were also some interesting challenges related to the equipment placement. The job was done efficiently and professionally. They cleaned up the site well after completion. The price was very favorable compared with competitors that come with a nice glossy brochure. Highly recommended.
pro avatar
Past Customer

Jan 24, 2025

•

From Google

Fabulous customer service! Mike is so knowledgeable, priced fairly, and kept us informed throughout the repair. Our new HVAC system was installed without any issues. Mike's knowledge of this complex system in a condo building was essential.
pro avatar
Past Customer

Jan 24, 2025

•

From Google

Dell-Mora Heating and Air were top notch. Mike basically fixed what another company messed up and installed a new AC unit. Literally went out of his way to fix the furnace when he didnt have to. Mike was honest, super knowledgeable and never tried to upsell me on anything. You can tell Mike truly cares about his business and profession. Thank you!
pro avatar
Dustin C.

Sep 30, 2025

•

Hired on Thumbtack

They gave me a competitive price and quickly came to make the repair. Much appreciated!

Details: Repair • Only warm air is blowing from the vents • Outside • Outside • Townhouse

Central Air Conditioning Repair or Maintenance
Credentials
License

License type: C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor

License state: CA

License verified on 3/19/2025

Background Check

Michael Dellamora

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