Find and Invite the Best Commercial Earthwork Contractors in San Diego, CA

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75 Verified Earthwork companies in San Diego, CA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Semper Fi Demolition & Grading Services logo

Semper Fi Demolition & Grading Services

16464 Felice Dr, San Diego, CA 92128

Semper Fi Demolition & Grading Services is a veteran-owned company based in Rancho Bernardo, San Diego, California, offering precision demolition and grading services. The company is licensed, bonded, and operates from Monday to Saturday.

Verified


Specializations (3)

Healthcare

Higher education

Military

Website

Call

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JS Earthworks logo

JS Earthworks

San Diego, CA 92182

JS Earthworks is a San Diego-based company with over 40 years of experience, specializing in grading, excavating, demolition, and trucking services, including roll-off containers.

Verified


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Ace Excavating & Environmental Services logo

Ace Excavating & Environmental Services

1020 Greenfield Dr. El Cajon, CA 92021

Ace Excavating & Environmental Services, Inc. is a contracting company that has been providing a variety of excavation and underground utility work for both homeowners and large construction projects since 1987, priding themselves on honesty and hard work.

Verified


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Alliance Diversified Enterprises logo

Alliance Diversified Enterprises

Escondido, CA 92029

Alliance Diversified Enterprises, Inc., founded in 1980, is a full-service licensed contractor specializing in the design and installation of foundation, shoring, and underpinning systems in California, Nevada, and Arizona, catering to a range of projects from residential to large-scale commercial and public works.

Verified


Specializations (2)

Infrastructure

Office Building

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Bobby Simpson & Sons logo

Bobby Simpson & Sons

2605 McBurney Court San Diego, CA 92154

Bobby Simpson & Sons is a quality engineering corporation based in San Diego, CA, specializing in construction management, preconstruction estimates, excavation, grading, and demolition services since 1986, with a commitment to delivering projects on time and within budget.

Verified


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BTS Equipment Unlimited logo

BTS Equipment Unlimited

El Cajon, CA 92021

BTS Equipment Unlimited Inc. is a family-owned demolition and excavation contractor based in San Diego, California. Established in 2007, the company specializes in hard demolition, grading, excavation/trenching, saw cutting, core drilling, trucking, storm drain installations, rock breaking, and brush weed abatement, and has worked on federal projects, military bases, US border crossings, and VA sites.

Verified


Specializations (5)

Federal Government

Government

Hospitality

Military

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Pacific Green Landscape logo

Pacific Green Landscape

California, CA 92083

Pacific Green Landscape offers personalized landscaping services, specializing in maintenance, design, renovation, and water conservation for commercial, HOA, and multi-family properties in San Diego and Imperial County. With over 40 years of experience, the company prides itself on exceptional customer service and a commitment to quality, safety, and integrity.

Verified


Specializations (8)

Correctional

Education

Healthcare

Higher education

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Aerial Construction logo

Aerial Construction

3062 Anderson St. Ste. H Bonita, CA 91902

Aerial Construction is a premier construction company in Southern California specializing in green construction, maintenance management, and value engineering for both private and public works projects, with over thirty years of diversified experience in the construction industry.

Verified


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IO Environmental & Infrastructure logo

IO Environmental & Infrastructure

2840 Adams Ave. Ste. 301 San Diego, CA 92116

IO Environmental & Infrastructure Inc. (IOEI) is a Service-Disabled Veteran-Owned Small Business based in San Diego, California, specializing in a full range of environmental services and civil infrastructure facilities construction, with a commitment to maintaining a workforce comprising at least 40% veterans.

Verified


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Underground Solutions logo

Underground Solutions

Escondido, CA 92029

Underground Solutions Inc. specializes in air-based excavation services, providing detailed reporting and photographic documentation for utilities, with a focus on safety, cost efficiency, and environmental friendliness. They serve industries such as municipalities, utilities, and engineering contractors, primarily in California.

Verified


Specializations (5)

Education

Government

Higher education

Municipal Government

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C.W. McGrath logo

C.W. McGrath

P.O. Box 2488 13080 Hwy. 80 El Cajon, CA 92021

C.W. McGrath, Inc. is a general engineering contractor based in San Diego, Southern California, providing expert earthwork services and quality construction materials since 1937, with experience in grading, excavating, demolition, material sales, trucking, and equipment rental.

Verified


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R.A.D Construction logo

R.A.D Construction

Grove, CA 91945

R.A.D Construction Inc. is a leading foundation repair company in San Diego County, offering services such as footing repair, cracked slab repair, and drainage repair for residential homes, apartments, condos, commercial, and industrial buildings since 1994. The company is fully licensed and insured, with a commitment to excellence and a reputation for quality service in the foundation repair industry.

Verified


Specializations (7)

Education

Financial

Higher education

Office Building

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Koloa Pacific Construction logo

Koloa Pacific Construction

Poway, CA 92064

Koloa Pacific Construction, Inc. is a well-established general engineering contractor based in San Diego, providing full-service civil earthwork for commercial and residential projects in Southern California. The company is known for its project management, preconstruction services, and a wide range of construction capabilities, including mass grading, specialized excavating, demolition, and retaining wall construction.

Verified


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Fred North Construction logo

Fred North Construction

3110 Florence Ter. Spring Valley, CA 91978

Fred North Construction Co., Inc. (FNC) is a Southern California-based company providing environmental and general construction services, specializing in demolition, soil excavation, remediation, and site restoration, with a focus on serving engineers, environmental scientists, geologists, and consultants in the industrial and business markets since 1989.

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West-Tech Contracting logo

West-Tech Contracting

Escondido, CA 92029

West-Tech Contracting Inc. is a San Diego-based construction firm that specializes in demolition, grading, and underground construction. The company, which began as Engebretsen Contracting in 1973, has grown to become one of the region's respected earthwork contractors, working on projects ranging from commercial high-rise developments to schools and universities.

Verified


Specializations (6)

Government

Healthcare

Infrastructure

Military

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Related Trades

Site Clearing

Grading

Excavation and Fill

Erosion and Sedimentation Controls

Soil Stabilization

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Earthwork professionals in San Diego, CA?

Downtobid is a platform that helps you find Earthwork contractors in San Diego, CA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from San Diego, CA-based Earthwork contractors

You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in San Diego, CA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


Contractor verification process on Downtobid

Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.


Essential information for Earthwork project bid requests

When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.


Tips for contacting local Earthwork professionals

If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.


Managing bids for large-scale Earthwork projects

If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.


Expected response times from San Diego, CA contractors

Most Earthwork contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!

Quick stats about Earthwork companies database in San Diego, CA

Total contractors

365 contractors

Total union contractors

24 union contractors

Total non union contractors

197 non union contractors

Total minority owned businesses

58 minority owned businesses

Total women owned businesses

12 women owned businesses

Average response time

4 days

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