HVAC company · Santa Ana, CA

Dial One Sonshine Heating, Air & Plumbing

4.9 from 3,009 Google reviews#1 of 60 HVAC companies near Santa Ana Last updated Sep 25, 2026
90SCORE

About Dial One Sonshine Heating, Air & Plumbing

Dial One Sonshine Heating, Air & Plumbing provides HVAC, plumbing, and indoor air quality services for Orange County homeowners. The company has served the area since 1981. Its technicians handle air conditioning and heating repairs, tune-ups, installations, and full system replacements, along with plumbing repairs and inspections. The team also evaluates home systems, explains findings in plain language, and provides upfront pricing before work begins. Dial One Sonshine is available 24/7 for service and emergency needs, and flexible financing is offered. The company states that work is performed under active CSLB licensing. It also installs Energy Star certified equipment and identifies itself as a certified Daikin dealer with manufacturer-trained technicians.

At a glance

Trades
HVAC, Plumbing
In business
45 years (since 1981)
Service area
Orange County
Address
3655 W McFadden Ave, Santa Ana, CA 92704
Highlights
Financing availableEmergency service

Services

  • Air conditioning repair
  • Air conditioning maintenance
  • Air conditioning installation
  • Heating repair
  • Heating maintenance
  • Heating installation
  • HVAC replacement
  • Plumbing repair
  • Plumbing inspections
  • Indoor air quality

How the 90 score breaks down

Rating quality40.4 / 45
Review volume25.0 / 25
Review recency15.0 / 15
Years in business10.0 / 10
Verified license0.0 / 5

Scores are calculated the same way for every company. See the method.

What customers say

5★
2,808
4★
98
3★
30
2★
15
1★
58

Detailed and gave multiple options. Did everything with customer in mind. Also, worked quickly to addess any issues identified. Great appointment and service.

Google review, Oct 30, 2026

Was very pleasant young man. Took care of job. Very helpful. Great job

Google review, Oct 30, 2026

Bert is a great plumber! He was personable, knowledgeable, professional and very thorough. Thank you!

Google review, Oct 28, 2026

Read all 3,009 reviews on Google

Rating distribution and reviews from the company's public Google listing.

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