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.

Qwest Engineering logo

Qwest Engineering

Orange, CA 92868

Qwest Engineering, Inc. is a licensed General Engineering Contractor Company that specializes in earthwork, dry utilities, and demolition. Operating since 1996, the company has worked on construction and redevelopment projects for schools, medical buildings, retail, office, and industrial spaces in Southern and Central California.

Verified


55 miles from San Diego, CA

Specializations (12)

Airport

Casino

Education

Healthcare

Website

Call

WebsiteCall
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Ford Foundation Drilling logo

Ford Foundation Drilling

191 N Rodecker Dr, Azusa, CA 91702

Ford Foundation Drilling is a construction company based in Los Angeles, California that specializes in foundation drilling. The company handles tasks of varying complexity, provides long-term guarantees, and regularly masters new technologies.

Verified


88 miles from San Diego, CA

Specializations (2)

Federal Government

Government

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Cal Pacific Constructors logo

Cal Pacific Constructors

Riverside, CA 92507

Cal Pacific Constructors, Inc. (CPCI) is a minority-owned, union-signatory firm specializing in commercial construction and infrastructure projects, including new construction, tenant improvements, demolition, site preparation, utilities, renewable construction, and EV charging stations. With a strong track record for quality and safety, CPCI offers comprehensive end-to-end solutions from planning and design to construction and maintenance, serving as a trusted partner for major infrastructure projects across California.

Verified


53 miles from San Diego, CA

Specializations (7)

Casino

Financial

Healthcare

Higher education

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American Hydroseed logo

American Hydroseed

Murrieta, CA 92563

American Hydroseed is a Women Business Enterprise (WBE) that offers full-service hydroseeding and erosion control in Southern California and Western Arizona. The company provides services for public works, utility projects, and private commercial projects, with a focus on safety and professionalism.

Verified


53 miles from San Diego, CA

Specializations (3)

Federal Government

Government

Military

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Earth Tek Engineering logo

Earth Tek Engineering

Chino, CA 91708

Earth Tek Engineering Corporation is a construction and engineering company based in Chino Hills, California. The company offers a range of services including pre-construction, construction, and post-construction, with a focus on safety and customer satisfaction.

Verified


89 miles from San Diego, CA

Specializations (3)

Federal Government

Government

Higher education

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Advantage Demolition & Grading logo

Advantage Demolition & Grading

Temecula, CA 92590

Advantage Demolition & Grading, Inc. is a certified Union Demolition Contracting Firm operating in California, Hawaii, and Washington since 1998, specializing in a range of demolition services and committed to sustainability and safety excellence.

Verified


53 miles from San Diego, CA

Specializations (3)

Federal Government

Government

Office Building

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Contera Construction logo

Contera Construction

Temecula, CA 92590

Contera Construction Corporation is a certified DBE, UDBE, and Small Business Contractor based in Southern California, specializing in the import and export of fill materials with a fleet of 50 Bottom Dump and Super 10 trucks.

Verified


53 miles from San Diego, CA

Specializations (5)

Airport

Education

Healthcare

Higher education

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Macro-Z-Technology logo

Macro-Z-Technology

Santa Ana, CA 92701

Macro-Z-Technology is a seasoned general contracting firm with over 30 years of experience, specializing in a variety of construction services including federal and state contracts, specialty concrete, public works, design-build, historical renovation, environmental remediation, and solar photovoltaic projects. The company has a history of successfully completing projects for federal, state, and municipal clients, and is recognized as a Minority-Owned Business.

Verified


55 miles from San Diego, CA

Specializations (14)

Airport

Education

Federal Government

Fitness

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Doty Bros logo

Doty Bros

Norwalk, CA 90650

Doty Bros is a certified Minority Business Enterprise (MBE) contractor specializing in oil and gas transmission, water transmission, and dry utilities with a commitment to excellence, innovation, and customer service. The company is recognized by the Southern California Minority Business Development Council and has a solid reputation in the construction industry for getting the job done right.

Verified


88 miles from San Diego, CA

Specializations (2)

Infrastructure

Office Building

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Outsource Utility logo

Outsource Utility

Anaheim, CA 92807

Outsource Utility is a company specializing in electrical line construction and infrastructure services throughout the western United States, with a focus on working with energized power lines and equipment. They are members of the International Brotherhood of Electrical Workers and the National Electrical Contractors Association, emphasizing safety, efficiency, and a family-like treatment of their employees.

Verified


55 miles from San Diego, CA

Specializations (1)

Infrastructure

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Lund logo

Lund

Highland, CA 92359

Lund Construction Co., based in Northern California, is a family-operated corporation specializing in general engineering solutions, including pre-construction, earthwork, wet and dry utilities, and emergency repairs since 1958. The company prides itself on its ability to handle complex projects, provide single-source solutions for underground and site infrastructure needs, and maintain strong client relationships built on trust, safety, and responsible pricing.

Verified


89 miles from San Diego, CA

Specializations (9)

Education

Federal Government

Government

Healthcare

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Stronghold Engineering logo

Stronghold Engineering

Perris, CA 92571

Stronghold Engineering is an award-winning design and construction company headquartered in Southern California, specializing in electrical, civil, and renewable energy construction projects for some of the nation's biggest organizations, as well as serving as a commercial general contractor in the Los Angeles and Inland Empire areas.

Verified


53 miles from San Diego, CA

Specializations (20)

Airport

Correctional

Education

Federal Government

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Jacobsson Engineering Construction logo

Jacobsson Engineering Construction

Thousand Palms, CA 92276

Jacobsson Engineering Construction, Inc. is an industry leader in site construction services based in Southern California, specializing in projects throughout California, Arizona, and Nevada, offering a spectrum of general engineering and construction services including preconstruction consulting, budgeting, site demolition, earthwork, underground utilities, asphalt paving, and site concrete.

Verified


53 miles from San Diego, CA

Specializations (11)

Casino

Education

Financial

Healthcare

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Prieto Engineering logo

Prieto Engineering

5180 Alhambra Ave, Los Angeles, CA 90032

Prieto Engineering is a general engineering contractor that offers a range of services including masonry, concrete, asphalt paving, sewer/septic, excavation, shoring, and underground utilities. The company operates Monday to Friday from 8am to 6pm.

Verified


88 miles from San Diego, CA

Specializations (2)

Government

Municipal Government

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Conserve LandCare logo

Conserve LandCare

72265 Manufacturing Rd, Thousand Palms, CA 92276

Conserve LandCare is a company specializing in landscape maintenance, construction, and water conservation services, with notable projects at locations such as Indian Ridge Country Club and Eisenhower Medical Center.

Verified


53 miles from San Diego, CA

Specializations (5)

Government

Healthcare

Hospitality

Municipal Government

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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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