All Services

Manhole & Pipeline Rehabilitation


Over 20 years of experience in manhole rehabilitation and construction

AIMS manhole rehabilitation process is a safe, strong and durable restoration procedure. This comprehensive repair system is comprised of a one-component structural cement mortar liner or the cement liner and a subsequent epoxy coating system. These materials work together as a non-destructive repair process to restore structural integrity, stop water infiltration and to protect the manhole against microbial induced corrosion and chemical attack. We install our rehabilitation system (and spray applied epoxy coating barriers) in both new and renewal applications to provide total repair and protection.

In contrast to the customary harsh removal methods, our non-destructive process offers a fast, clean and cost-effective alternative to the other methods and places non-traditional safeguards, in place, to protect the underground water source, it helps to reduce wasteful treatment plant over-spending; and eliminates excessive taxation on the municipal and urban resident that have to pay for this added treatment. The applications include sanitary and storm sewer manholes, concrete lift station wet well chambers, large diameter pipelines, storm water pipe conduits and joints, sumps, splitter boxes, tunnels, concrete/ steel structures and tanks, water treatment plant structures, various abandonment situations, communication vaults, and other underground structures. 

When the structure is beyond repair or there is no existing structure in place, AIMS offers installation of new sewer and storm drain manholes, manhole inserts, and wet wells. As a true leader in the sewer and storm drain market with over 15,000 manhole structures installed. We continue to concentrate our efforts to provide efficient, SAFE, and affordable products and solutions for the wet utility industry. We provide 30” through 120” diameter manholes, lift stations, wet wells, and storm drains on any pipe size. With over 20 years of experience in manhole installation, AIMS understands the planning, preparation and work that goes into each install and provides a variety manhole services to its customers, such as:

           • Rehab of Concrete Sewer Structures

           • High Performance Epoxy Lining

           • Manhole Vacuum Testing

           • INSECTA Coating for Manhole Roach Control

           • Composite Manhole Inserts

           • Lift Station Improvements

To find out more about our manhole and pipeline rehabilitation services, please contact Southwest Environmental, located in Phoenix, Arizona or T. Gray Utility located in Cypress, Texas.


Catch basin storm drains
Filter vaults and manholes
Flow control and sedimentation manholes
Lift inspection
Lift station cleaning
Manhole cleaning
Manhole rehabilitation
Manhole inspection
Pipeline cleaning sewer or storm
Sanitary sewer collection systems
Storm sewer collection systems
Stormwater pipelines and culverts

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NACE Inspector On Staff
NASSCO Certified
MSHA 48 (Mine)
Confined Space Training