Special Offers

Enjoy these seasonal special offers. Make sure to check back often to take advantage!

Special Residential Offers

90 Year Anniversary Special

$90 HVAC System Tune up & Safety Inspection $90 Whole Home Plumbing Inspection $90 Electrical Home Safety Inspection


$90

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Offer Expires: 11/30/2022

Up to 15% Off Any Tank Or Tankless Water Heater Install!

Up to 15% Off Any Tank Or Tankless Water Heater Install.


15%

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Offer Expires: 11/30/2022

Up To 15% Off Any Furnace Install!

Up To 15% Off Any Furnace Install.


15%

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Offer Expires: 11/30/2022

10% Off Any Outdoor Lighting Project!

10% Off Any Outdoor Lighting Project.


10%

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Offer Expires: 11/30/2022

Our Customers

Customer rating
These guys are wonderful! Honest, efficient, extremely courteous, and respectful of property. Incredible value for the price – they take care of everything, from soup to nuts. (We had them add a/c to an existing heating system.) We’re sticking with Ongaro & Sons for years to come – color us extremely satisfied.
Andrew Smith of San Rafael