Drilling, traffic signal, and roadway electrical contractor serving the state highway construction industry.

Installation of commercial drywall and acoustical ceilings. Corporate headquarters are in Mesquite, Texas. Also has offices in Houston, Austin, and San Antonio.

Electrical and maintenance services to commercial, information technology, power line, industrial, and residential consumers.

Provides management personnel of custodial and building services an organization to exchange ideas on maintaining and improving the standards of environmental sanitation.

Portable toilet rental for construction projects, concerts, outdoor athletic events, or emergencies. Serves the Austin and San Antonio areas.

Foundation repair service with offices in San Antonio, Waco, and Austin.

Helps excavators in Texas notify the owners of buried facilities before digging. Includes contact information, members, FAQ, and newsletter.

Slab repair and under foundation plumbing repair. Offices in Dallas, Fort Worth, Houston, San Antonio, and Corpus Christi.

Provides civil engineering services from Lufkin and College Station Offices. Services include waste water treatment plants, water wells, elevated tanks, and related items.

Sells and services new and used Caterpillar machines and engines. Includes company history and a list of locations.

Commercial general contractors and construction managers. Has offices in Tyler and Dallas, Texas.

Surveying civil engineers, land development, wastewater treatment, water wells, drainage design, municipal city engineers, sanitary sewer systems

Serves the Dallas/Fort Worth and Austin/San Antonio areas. Specializes in commercial and residential countertops and commercial cabinets.

General contractor for commercial contracting such as schools, banking, industrial, food facilities and retail construction. Includes projects, officers, and a webcam. Offices in Houston, Corpus Christi, and Harlingen.

Responsible for marking underground utility for excavators. Features laws, notification centers, contact information, board, and news.

Offers residential and commercial foundation repair services. Offices in Garland, Dallas, Denison, Fort Worth, Austin, and San Antonio.

Residential and commercial interior/exterior painting contractor. Offices in the Austin, San Antonio, and Dallas/Ft. Worth areas. Includes contact information and services.

Light gauge steel truss fabricator. Photos and descriptions of current projects, with specifications and information on truss systems. Offices in Dallas, Houston, and El Paso.

Non-profit group dedicated to promoting straw bale homes.

Offers surveying, project management, construction management, and software services. Includes information about projects, services, clients, and employment. Offices in Houston, Austin, Dallas, and San Antonio.

A computerized notification center, which establishes a communications link between those who dig underground and those who operate underground facilities. Included FAQ, member list, forms, and contact information.

Licenses and regulates plumbers and plumbing inspectors. Site includes information about board members, meetings, rules, licensing and examination schedule, and complaint procedures.

Links to contractor web sites, classifieds and do-it-yourself project information.

A concrete and materials company in Texas with over 500 Ready Mix trucks serving a broad portion of the state.

Construction supply company offering a range of supplies, tools, and equipment. Locations in Houston and San Antonio.

Specializes in rehabilitating concrete structures and foundations using the patented Uretek Method. Also offers soil densification using the deep injection process.