Bringing you the latest in
Subsurface Utility Engineering Services


Get a Free Rate Quote

Bringing you the latest in

Subsurface Utility Engineering Services

Get a Free Rate Quote

We’re here when you need us.


ADCO Underground Services (ADCO) is an A licensed contractor in California which provides the latest Subsurface Utility Engineering (SUE) services including, potholing using air/water excavation, utility locating, traffic control, mapping, base plan design, reporting using CADD, and new utility design/consultation. ADCO will take the project from A-Z meaning from securing permits, performing field activities, and deliver final documentation to client.

We’re here when you
need us.


ADCO Underground Services (ADCO) is an A licensed contractor in California which provides the latest Subsurface Utility Engineering (SUE) services including, potholing using air/water excavation, utility locating, traffic control, mapping, base plan design, reporting using CADD, and new utility design/consultation. ADCO will take the project from A-Z meaning from securing permits, performing field activities, and deliver final documentation to client.

Cutting Edge Tech

With the latest excavation technology available, San Diego based ADCO Underground Services (ADCO) strives to provide efficient and cost effective underground services to its customer base.

learn more about us

a-z service

Our team of environmental professionals will manage your environmental needs quickly and safely. We coordinate with your in-house team and assigned contractor so you don’t have to.


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affordable cost

ADCO Underground Services is there when you need us, at the right price with the trust and quality you expect. We strive to keep your costs as low as possible and manage the entire process with precision.

Get free rate quote

Cutting Edge Tech

With the latest excavation technology available, San Diego based ADCO Underground Services (ADCO) strives to provide efficient and cost effective underground services to its customer base.

learn more about us


a-z service

Our team of environmental professionals will manage your environmental needs quickly and safely. We coordinate with your in-house team and assigned contractor so you don’t have to.

See all services


affordable cost

ADCO Underground Services are there when you need us, at the right price with the trust and quality you expect. We strive to keep your costs as low as possible and manage the entire process with precision.

Get free rate quote

Past Clients


Get In Contact

ADCO Underground Services is there when you need us and we’re available to help, 24/7.

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