What's New

See recent photos of the Culinary Institute of America in St Helena and Bardessono Inn and Spa in Yountville - February 2010

"The new $176 million Sutter Health hospital project to date has involved more than 14 contractors, vendors and consulting firms in planning for this new facility, including... Peterson Mechanical, Inc." North Bay Business Journal - Jan 4, 2010.

Current Projects



Green Music Center

94 Years Serving the North Bay

For close to a century, Peterson Mechanical has been providing Heating and Cooling Systems for Commercial and Residential Customers both here in Sonoma, California, and all across the North Bay.

While times and technology have changed dramatically, our commitment to our clients has not. We believe in good old fashioned values to insure complete customer satisfaction.

Besides 24/7 Service, we also offer Free Installation Estimates.

Please call 707 938-8481 or email Peterson Mechanical if you have an HVAC need, day or night.

In the meantime, may you enjoy discovering more about us from our website!

 

Peterson Mechanical Received Carrier's 2009 Presidential Award

May 11, 2009 Press Release from North Bay Biz News



"I am very pleased with the service."

-BF 1/12/10

"We love our new heater! Thank you so much. It made for a warm and very cozy holiday."

-DB 12/27/09

"Quite satisfied."

-EC 12/22/09

"Thanks so much for the prompt replacement of my furnace in time for Christmas. It's a big improvement!"

-CL 12/19/09

"Thanks for a very satisfactory job."

-PP 12/15/09

"My first Carrier dealer (Marin Co.) did not offer the option of repair for my EAC - only a new unit approx $700 more than the cost of the repair done by Peterson Mechanical. You can see why I will only do business w/ Peterson Mechanical and Carrier in the future."

-WT 12/08/09