Worker cleaning windows on a blue glass building using a lift.

About Howell Service Corporation

Since 1984, Howell Service Corporation has been a trusted leader in commercial janitorial services across the Brazos Valley. With decades of expertise, we ensure your facility is maintained to the highest standards, offering services such as nightly janitorial cleaning, specialized floor care, and window cleaning.

Over 40 Years of Trusted Commercial Cleaning Excellence

At Howell Service Corporation, we believe that great service starts with great people. For 40 years, our company has been dedicated to providing exceptional janitorial services, and our leadership team—each with over two decades of experience within the company—has been instrumental in maintaining our commitment to quality and consistency.

Our focus is on providing consistent work opportunities for our team while ensuring the highest level of cleanliness and care for the many locations that have trusted us for years. We don’t just clean buildings—we build relationships based on reliability, respect, and excellence.

To our loyal clients and hardworking employees, we are deeply grateful. Your trust and commitment make Howell Service Corporation what it is today: a company that stands for consistency, quality, and a team-first approach to service.

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Why Choose Us?

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Personal

HSC builds strong relationships with facility managers and property owners to understand the unique needs of each property, allowing us to develop a customized cleaning plan tailored to those specific requirements.

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Proactive

We empower our technicians to anticipate customer needs and expectations, taking proactive action before they are expressed. At HSC, quality is not just a goal—it’s an ongoing journey.

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Quality Staffing

HSC upholds the most selective hiring practices in the industry. We thoroughly authenticate all hiring documents, conduct comprehensive background checks on every prospective associate, and implement a random drug screening program to ensure the highest standards of integrity and reliability.

Fully Insured and Bonded

All of our work and workers are covered by the following policies:

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$2,000,000 general liability insurance

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Workers' Compensation

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Customer Referrals

Howell Service Corporation has built lasting relationships with a wide range of businesses, earning their trust, continued partnership, and generous referrals throughout the community.

Here are just a few major partners that we work closely with:

Logo of Powersports with stylized letter P and star
Blue GATX logo in bold font on a white background
BNB logo with blue star and "Est. 1933" text
Texas A&M University logo featuring stylized letters "ATM" in maroon.
Logo of Christ Church United Methodist with a stained glass pattern and a cross in the center.
Logos of Apple Ford West dealership with apple and Ford emblems.
Grand Station logo with the words "Bowl. Play. Party."
KBTX 3 logo with CBS eye symbol on a blue and red background
Fujifilm Diosynth Biotechnologies logo
NorPro logo with blue gradient design