Metal parking cover

Construction & Materials

About OSO Construction & Materials

About OSO Construction & Materials

Are you looking for a General Contractor in San Antonio for your commercial or residential needs? You have come to the right place! By selecting OSO as your General Contractor, you are ensuring your project will be done on time and at the required budget.  We specialize in concrete, asphalt paving, demolition, metal buildings and new construction.  Do you need a new concrete driveway or to seal coat your parking lot?  Both projects are our specialty. 

We are committed to providing all our customers with an honest and accurate estimate at OSO Construction. In order to meet and exceed expectations, you can rely on our prompt and reliable services with quality craftsmanship.  We are a local full service construction company and now your go to landscape material sales stop! 

Since 2014, we have been certified by the Veterans Administration to proudly serve San Antonio's Vets with their projects.  From new construction to handicap accommodations, we can handle your VA funded project. 

That's right San Antonio, we are a full service General Contractor and proudly offer landscape material sales!

Portrait of road construction

Call us for a comprehensive discussion and a no-commitment estimate. We also provide free virtual estimates.  If the landscape material you are looking for isn't listed here, call our office at 830-253-5737 or visit:  OSO Landscape Materials we probably have what you are looking for.

Best General Contractor in San Antonio

We are the expert General Contractors in our field with over 25 years of construction experience. OSO Construction proudly serves La Vernia, Floresville, Seguin, Poth, New Berlin, and San Antonio, keeping customer satisfaction the highest priority.  From concrete to demolition, we do it all!  Do you have a residential house that needs to be demolished?  Call us for a free estimate, may times we can get the project done in a matter of days.  Additionally, we are licensed with the City of San Antonio as a demolition contractor. 

Get in touch with us for any general contracting work.  Including residential and commercial projects:  concrete, demolition, asphalt paving, new construction, metal buildings and so much more.  No project is too big or too small.  

San Antonio General Contractor


I inherited a home that had a crumbling wooden pallet-style deck and an absolutely cluttered backyard. OSO Construction gave me a very reasonable estimate, and everything was removed the next day. They even hauled off old flower pots, bird feeders, and other junk. Val, Jessie, and the rest of the crew were friendly, professional, and all-around awesome. I will definitely be calling them for more projects in the future.

-Carol Forrest

We recently purchased a home and contacted OSO to quote us on installing some road base for our RV to park on. We just parked the TV on it and have had no issues and the job looks good. Very pleased and would use them again.

-Jeff Purdy