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A TEAM YOU CAN TRUST TO GET
THE JOB DONE

Honest, Reliable and Efficient Underground and Surface Construction Services

DRIVEN BY PASSION. DELIVERED WITH EXPERIENCE.

CONCRETE

High-Quality concrete work specializing in driveways, sidewalks, building pads, footings and stem-walls that exceeds all state and local code and workmanship requirements.

GRADING

The ability to obtain grade in an effective & efficient way to optimally divert storm water or make grade for asphalt or concrete flat work.

FIRE WATER

Planning, organizing, and execution of seamless construction and remodeling projects for water and fire underground lines.

EXCAVATION

Responsibilities include site preparation, grading, trenching and many other soil-related tasks operated and completed with heavy equipment.

DRAINAGE

Unmatched drain services for homes and commercial properties in Nor Cal and the surrounding areas.

SEPTIC

We offer a wide variety of septic services - mound, at ground, leach line and infiltrator systems for new construction or full replacements. 

About Our Company

About Over & Under Construction

Over and Under Constructions offers full service underground and surface construction services that take the work off your hands! We pride ourselves on cultivating relationships built on trust, authenticity & getting the job done right. Our single focus on every job we get is to provide efficient and professional solutions through reliability, honesty and hard work.

100%

Guaranteed Satisfaction

20 

Years Of Combined Experience

About Us

VALUES APPLIED TO EVERY PROJECT

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RELATIONSHIPS

Friendly, hardworking people. Loyal, repeat clients. Back and forth conversations that start with an idea and ends with a solution. Our team understands the importance of lasting relationships.

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SAFETY

For us, our drive for success is obvious in our work and everyday interactions with our clients and each other. We are passionate in our approach, and our goal is for every client to be 100% satisfied at project sign-off.

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INTEGRITY

At Over and Under Construction, we believe in doing what we say we will, the first time, every time! We will always be honest and accountable, that is in our character. Our reputation depends on it!

COMPLETED PROJECTS

We like to let our work speak for itself! Check out some of our finished jobs here:

Projects
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Sonoma County, CA

Get A Free Quote Here!

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