Good News!

We have been put on the preferred vendor’s list for The Home Depot.  HD will be replacing all of the equipment at fourteen stores throughout California and we will be bidding on all of them.  Hopefully, we’ll win a few.

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  Serving San Diego, Orange County & Temecula Valley!

• Who is SOS???

  We are Mechanical Engineering Contractors who service both commercial and residential heating, air conditioning & ventilation installation & repair. Some of our regular clients are Starsbucks, Home Depot ...
  

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