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Ongaro & Sons

Diamond Certified Company Report
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Ongaro & Sons
278 SURVEYS
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  • Rating
8 CONSECUTIVE YEARS
SINCE OCTOBER 2016
CERT 2394

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278

Verified Customers

Surveyed

Customer Loyalty

Customer Satisfaction

Helpful Expertise

READ ALL 278 SURVEY RESPONSES

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

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  • Survey Responses
  • Diamond Certified Video Player
  • Researched Articles & Profile
  • Capabilities
  • Photos
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Ongaro & Sons
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Ongaro & Sons

Diamond Certified Video Reports on Ongaro & Sons

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Diamond Certified Researched Capabilities on Ongaro & Sons

Service Area

Sonoma County
Marin County
Serving Sonoma and Marin Counties

Main Services

Electrical Contractor
  • Ceiling Fan Repair
  • Circuit Breaker Repair
  • Electrical Inspections
  • Electrical Panel Upgrades
  • Electrical Repairs
  • Electrical Services
  • Emergency Electrician
  • Hot Tub Wiring
  • Lighting Repairs
  • Outlet Installations
  • Subpanel Installation
  • Whole Home Surge Protectors
Plumbing
  • Commercial Plumbing
  • Drain Cleaning
  • Emergency Plumber
  • Gas Pipe Repair
  • Leak Detection
  • Plumbing Services
  • Sewer Pipe
  • Toilet Repair
  • Water Heater Installation
  • Water Heater Repair
  • Water Heater Replacement
  • Water Lines
Heating & Air Conditioning
  • Ac Tune Ups
  • Air Conditioner Repair
  • Air Conditioning
  • Commercial Air Conditioning
  • Ductless Heating And Cooling Systems
  • Furnace Repair
  • Heat Pump Repair
  • Heating
  • Hvac Installation
  • Hvac Replacement
  • Mini Splits
  • Water Heater Repair

Additional Services

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Company Info

Hours
Mon
07:30 am - 05:00 pm
Tue
07:30 am - 05:00 pm
Wed
07:30 am - 05:00 pm
Thu
07:30 am - 05:00 pm
Fri
07:30 am - 05:00 pm
Sat
07:30 am - 01:30 pm
Sun
Closed
Closed
Contact
Ongaro & Sons

Capabilities Table

Company Name
Ongaro & Sons
Managers
Ernie, Paul, Dean, Mitch, Ernest and Donald Ongaro, Owners
Years in Industry
89 (Combined)
# of Employees
112
License
215233
Memberships
Better Business Bureau, Plumbers Success International (PSI), Plumbing-Heating-Cooling Contractors Association (PHCC), Sonoma County Chamber of Commerce
Founded
1932
Payment Accepted
american express,
discover,
mastercard,
visa

Key Factors

Select Photos From Ongaro & Sons

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This truck is a replica of Ongaro & Sons' first service vehicle.
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Diamond Certified Expert Contributor Advice & Tips

expert contibutor

Ernie Ongaro is a 37-year veteran of the plumbing and HVAC industries and president of Ongaro & Sons, a Diamond Certified company. He can be reached at (707) 652-9891 or by email.

Ernie Ongaro: A Family Dynamic

By James Florence, Diamond Certified Resource Reporter

SANTA ROSA — A third-generation plumbing and HVAC professional, Ernie Ongaro reflects on the longstanding legacy of his family’s business. “My grandfather started Ongaro & Sons in 1932,” he recounts. “All three of his sons followed him in the business, and it was the same way with me, my brother and our two cousins. Now, with my son and nephew joining the company, we’re heading toward our fourth generation of family ownership.”<...

Read Full Article - Ernie Ongaro: A Family Dynamic

Ongaro & Sons Website and External Feeds

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Ongaro & Sons Ratings and Survey Responses

diamondcertified logo
Ongaro & Sons
278 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
8 CONSECUTIVE YEARS
SINCE OCTOBER 2016
CERT 2394

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Phone Survey Responses from 278 Verified Customers