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About Us

Langford Engineering Inc. has furnished professional consulting services to municipal utility districts, cities and other public entities in the upper Texas Gulf Coast area since 1968.  With a staff of experienced professional and support personnel, the firm has successfully completed projects for its varied clients that include a wide spectrum of private and municipal engineering projects large and small magnitude.  These engineering assignments have included: wastewater collection and treatment, sewer system rehabilitation, water supply and distribution, storm water drainage facilities, storm drainage studies, street pavement, bridges, permitting, and master planning of utility systems.

For over 3 decades, municipalities have entrusted the expenditure of capital improvement funds with our firm because of its experience, reputation, integrity and professionalism. Langford Engineering, Inc. is honored to have serviced these long-established clients and contributed to their success in providing a sound and functional community infrastructure.

Ivan Langford, Jr., P.E., founded Langford Engineering in 1968 to provide professional municipal civil engineering services. Throughout its history Langford Engineering, Inc. has maintained a level of excellence for providing efficient and quality infrastructure improvement projects to municipal and other political subdivisions, as well as to developers and industrial clients.

In 1995 the ownership of Langford Engineering, Inc., was acquired by John K. Davis, P.E., who has been associated with Langford Engineering since 1979. Timothy B. Hardin, P.E., Vice President and principal in the firm contributes a comprehensive background in the design of water production and distribution facilities, drainage, and detention facilities and wastewater treatment and collection facilities. Our employees have thorough knowledge of the requirements of municipal engineering and specialize in wastewater treatment, wastewater collection system, wastewater rehabilitation, water production and distribution, water production and distribution, paving, and drainage.

Langford Engineering, Inc. is committed to providing quality Professional Consulting Services to our clients. We believe that with the experience of more than 3 decades in municipal engineering design that Langford Engineering, Inc. is among the most qualified Consulting Engineering firms in the Gulf Coast area.

Langford Engineering, Inc. is proud of its history of completing projects in a timely manner and within budget. Since 1968, our mission has been, and continues to be, “providing and preserving a quality environment for future generations.”

We are experienced with regulatory requirements of agencies including:

  • Environmental Protection Agency

  • Texas Commission on Environmental Quality

  • Texas Water Development Board

  • Texas Department of Transportation

  • City of Houston

  • Harris County Public Infrastructure Dept.

  • Harris County Flood Control District

  • Harris-Galveston Coastal Subsidence District

Langford Engineering, Inc. offers its clients a unique service in our commitment to providing a long-term personalized municipal engineering service. Several clients have three decades of history with us. We limit our practice to the Gulf Coast area and pride ourselves on a timely response.

Langford Engineering, Inc.

1080 W Sam Houston Pkwy N, Suite 200

Houston, TX 77043 (USA)

Ph (713) 461-3530

Complete Municipal Engineering & Land Development Service Firm

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Langford Engineering, Inc. is a professional engineering services provider to a variety of public entities including municipal utility and other special districts, cities and other local governmental entities, as well as developers throughout the Texas Gulf Coast.  With a staff of experienced professional and support personnel, the firm is committed to providing and preserving a quality environment for future generations.

  • Water Systems

  • Wastewater Systems

  • Drainage & Flood Control

  • Street Paving

  • Land Development

  • Wastewater System Rehabilitation


Langford Engineering, Inc. provides a diverse array of professional engineering services including:

  • Groundwater Production Plant Design

  • Wastewater Treatment Plant Design

  • GIS / Facility Mapping

  • Water Distribution System Design

  • Wastewater Collection System Design

  • Stormwater Collection System and Flood Control Design

  • Sanitary Sewer, Water and Storm System Rehabilitation Design

  • Water District Consulting Services

  • Civil Design for Institutional, Commercial and Residential Developments

  • Street Paving Design

  • Construction Phase Engineering Services

  • Engineering Studies / Evaluations Related to Funding of Capital Improvement Projects

  • Regulatory Agency Permitting



Water Systems

Langford Engineering Inc. designs water supply systems for cities and water districts of all sizes.

  • Water Wells

  • Water Pump Stations

  • Ground Storage Tanks

  • Elevated Water Tanks

  • Water Distribution System

  • Network Analysis

Civil Engineer Surveying

Wastewater Systems

Langford Engineering Inc. designs wastewater systems for a variety of clients including cities, water districts, municipalities, industrial and commercial facilities and private developers.

  • Wastewater Treatment Facilities

  • Sanitary Sewage Lift Stations

  • Sewage Collection Systems

  • Sludge Processing Facilities

  • Permitting

Engineering Plans

Drainage & Flood Control Systems

Langford Engineering Inc. designs drainage improvements necessary to serve new land development as well as for special districts created by legislation.

  • Storm Sewer Collection Systems

  • Stormwater Detention Facilities

  • Drainage Channels

  • Stormwater Pumping Stations


Street Paving

Langford Engineering Inc. designs paving to serve commercial, institutional and residential land development projects as well as new street paving and/or rehabilitation projects to serve cities and other municipalities.

  • Curb and Gutter Streets

  • Asphalt Roads

  • Parking Lots

  • Private Streets

  • Public Thoroughfares


Land Development

Langford Engineering Inc. provides complete engineering services for residential subdivisions, apartment communities and town homes, as well as commercial developments such as industrial parks, retail centers and commercial office developments.

  • Planning

  • Platting

  • Utilities

  • Roads

  • Drainage

Engineering Plans

Wastewater System Rehabilitation

LEI has designed wastewater collection system rehabilitation projects for cities and municipalities throughout the Texas Gulf Coast. Trenchless construction methods allow for minimal disturbance in existing populated areas.

  • Pipe-Bursting

  • Cured-In-Place Liners

  • Slip Lining

  • Fold and Form Systems

  • Manhole Rehabilitation

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Bid Information

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Project information and Bid Documents available on Civcast at no charge.

Contact Us

Langford Engineering, Inc.
1080 West Sam Houston Pkwy N, Suite 200
Houston, TX 77043, USA

(713) 461-3530

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