
Affinity Engineering Inc.
Providing technical solutions for municipal water suppliers and utility districts since 2009.
Located in Rancho Cordova, Affinity Engineering Inc. is a professional engineering firm who has established a strong presence in the Sacramento region by overseeing complex infrastructure projects.
Core Services
The firm specializes in water utility engineering, including the design and construction support for water treatment plants, groundwater wells, pipelines, and surface water storage facilities.
Project Management
They frequently provide construction management and project oversight, often partnering with specialized firms to handle electrical engineering and PLC programming for water system upgrades.
Notable Clients
They have a long-standing relationship with the Olivehurst Public Utility District (OPUD), managing projects such as the Plumas Lake Water Treatment Plant expansion and various hydrogeologic services.

James D. Carson, PE | President
email@emailhere.com
(916) 613-7582
James Carson has more than 40 years of experience covering all aspects of the water utility business. His career includes overseeing the entire water quality program for a large investor-owned water utility. As District Manager, he oversaw the operations, planning, design, contracting, and customer service for several water systems in Northern and Central California.
Jane B. Carson | Office Manager
jbalay@affinityengineering.com
(916) 508-5921

Affinity Engineering Inc.
Providing technical solutions for municipal water suppliers and utility districts since 2009.
Located in Rancho Cordova, Affinity Engineering Inc. is a professional engineering firm who has established a strong presence in the Sacramento region by overseeing complex infrastructure projects.
Core Services
The firm specializes in water utility engineering, including the design and construction support for water treatment plants, groundwater wells, pipelines, and surface water storage facilities.
Project Management
They frequently provide construction management and project oversight, often partnering with specialized firms to handle electrical engineering and PLC programming for water system upgrades.
Notable Clients
They have a long-standing relationship with the Olivehurst Public Utility District (OPUD), managing projects such as the Plumas Lake Water Treatment Plant expansion and various hydrogeologic services.

James D. Carson, PE | President
email@emailhere.com
(916) 613-7582
James Carson has more than 40 years of experience covering all aspects of the water utility business. His career includes overseeing the entire water quality program for a large investor-owned water utility. As District Manager, he oversaw the operations, planning, design, contracting, and customer service for several water systems in Northern and Central California.
Jane B. Carson | Office Manager
jbalay@affinityengineering.com
(916) 508-5921

Affinity Engineering Inc.
Providing technical solutions for municipal water suppliers and utility districts since 2009.
Located in Rancho Cordova, Affinity Engineering Inc. is a professional engineering firm who has established a strong presence in the Sacramento region by overseeing complex infrastructure projects.
Core Services
The firm specializes in water utility engineering, including the design and construction support for water treatment plants, groundwater wells, pipelines, and surface water storage facilities.
Project Management
They frequently provide construction management and project oversight, often partnering with specialized firms to handle electrical engineering and PLC programming for water system upgrades.
Notable Clients
They have a long-standing relationship with the Olivehurst Public Utility District (OPUD), managing projects such as the Plumas Lake Water Treatment Plant expansion and various hydrogeologic services.

James D. Carson, PE | President
email@emailhere.com
(916) 613-7582
James Carson has more than 40 years of experience covering all aspects of the water utility business. His career includes overseeing the entire water quality program for a large investor-owned water utility. As District Manager, he oversaw the operations, planning, design, contracting, and customer service for several water systems in Northern and Central California.
Jane B. Carson | Office Manager
jbalay@affinityengineering.com
(916) 508-5921