WOSS Leaders

Jim Miller

Jim has been a presence in the roadwork industry for 30+ plus years.  His extensive knowledge and background provide strong experience in guiding company operations and assisting customers with their needs.  Jim will come on site as needed to make sure the job is being done right.  For job plans, quotes, or to just touch base, give Jim a call or email him at Jim@westernoilspreading.com.

WOSS could not succeed without our outstanding field and office teams.  Our staff who come to the job site are skilled and experience in what they do with a job supervisor continuously overseeing the job status and quality.  Our in-house administrative team takes care of the ‘paperwork’ and administrative activities our services entail.   Ask any of them for further assistance with your needs, concerns, or questions.

Guy Tittlemier

Along with guiding overall company operations, Guy generates job proposals and is our “main man” in the field.  You’ll find Guy onsite running the jobs and/or jumping in on the equipment as needed.  His years of experience allow Guy to make sure the jobs are done right – and he’s there first hand to make sure that happens.  If you’d like to discuss any aspects of an upcoming or past job, give Guy a call or email him at guy@westernoilspreading.com.

WOSS & Our History

Over the years Western Oil Spreading Services Inc. with its extensive fleet of trucks and equipment, has played a major role in the construction of roads, parking lots and runways.  Our satisfied customers vary from the state’s largest contracting companies to agencies such as CalTrans, U.S. Airforce and U.S. Navy.


Western Oil Spreading Services Inc. was established in 1989 servicing the Southern California region from San Luis Obispo and Kern Counties south to the California / Mexico border.  Western Oil Spreading Services Inc. has three locations – Santa Maria, Santa Paula and Garden Grove to service its customers.  We provide a wide range of products for the paving industry for asphalt overlays, sealers, paving fabric installations, and HPS NO TRACK TACK which we developed and currently market to the industry.   Western Oil Spreading Services Inc. also specializes in chipseals for use on custom driveways, all weather roads, agricultural and industrial roads.

Our other services include dust control palliatives for construction, agricultural and other areas requiring conforming to fugitive dust control regulations, asphalt maintenance (patching & seal coating) and rejuvenators.   We also specialize in asphalt maintenance and private road construction.  Western Oil Spreading Services Inc.. provides coating systems for sealing dikes and containment areas for storage tank sites in oil refineries, treatment plants, water companies and water drainage canals.  Western Oil Spreading Services Inc. applies specialty oils such as Topein S, Topein C, Styroflex and Pass Products for Cal Trans and other public agencies in California, Nevada and Arizona. WOSS also applies PG76-22 rubberized liquid asphalt refined by Paramount/Alon Refinery for Cal Trans and other local public agencies.

WOSS Performs jobs in support of CalTrans & LA County!

WOSS has 4 CARB compliant trucks.
DOT No. 1654536

Please contact us for more information on our services and price estimates.