Cal Helical Solutions Inc. is a General Contractor located in Pittsburg, CA that services all of Pittsburg & the surrounding areas. We specialize in Seismic Retrofitting, Foundation Repairs, Soil Stabilization, Structural Repairs and New Construction Here at Cal Helical Solutions Inc., our mission is to provide quality service at an affordable price to all of our clients. We are highly trained professionals with years of experience. The success of our company is due to the dedication we provide to our customers. No matter the job, customer satisfaction is always our number one priority! If you are looking for an General Contractor, we are here to help! Contact us today for a free quote! Foundation Repair, Seismic Retrofitting, House Leveling, Structural Repairs "Monday 08:00 AM - 05:00 PM Tuesday 08:00 AM - 05:00 PM Wednesday 08:00 AM - 05:00 PM Thursday 08:00 AM - 05:00 PM Friday 08:00 AM - 05:00 PM Saturday Closed - Closed Sunday Closed"