Kasparian Underground, LLC & H&B Contractors

Over 80 Years of Combined Experience in Quality Construction Services

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what we do

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Civil Sitework

H&B Contractors excels in civil sitework for commercial and residential developments of all sizes. Our expertise covers water lines, sewer lines, storm drain systems, grading, street and parking lot rehabilitation, concrete paving, and more.

Electrical

Underground Electrical Distribution

Kasparian Underground specializes in the installation, maintenance, and repair of underground electrical distribution systems. We serve electric cooperatives, colleges, industrial complexes, and private individuals, offering services like directional boring, duct banks installation, and medium voltage cable termination.

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Comprehensive Construction Solutions

With over 80 years of combined experience, our merger enables us to provide a broad range of construction services tailored to meet the unique needs of each project. From tree clearing and soil stabilization to switchgear installation and HMAC paving, we ensure top-quality results for every client.

Our History

Kasparian Underground and H&B Contractors have a rich legacy of excellence in construction services. H&B Contractors, established in 1969, built a strong reputation in civil sitework, serving commercial and residential developments. Kasparian Underground, founded in 1998, became a leader in underground electrical distribution. In 2018, these two industry pioneers merged to form a powerhouse, combining over 80 years of expertise to deliver top-quality construction services to the Waco, Austin, and College Station areas. Together, we continue to uphold our commitment to quality, safety, and customer satisfaction.