Find and Invite the Best Commercial Earthwork Contractors in San Diego, CA
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified Earthwork companies in San Diego, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
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
Specializations (12)
Airport
Casino
Education
Healthcare
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
Specializations (2)
Federal Government
Government
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
Specializations (7)
Casino
Financial
Healthcare
Higher education
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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
Specializations (3)
Federal Government
Government
Military
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
Specializations (3)
Federal Government
Government
Higher education
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
Specializations (3)
Federal Government
Government
Office Building
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
Specializations (5)
Airport
Education
Healthcare
Higher education
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
Specializations (14)
Airport
Education
Federal Government
Fitness
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
Specializations (2)
Infrastructure
Office Building
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
Specializations (1)
Infrastructure
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
Specializations (9)
Education
Federal Government
Government
Healthcare
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
Specializations (20)
Airport
Correctional
Education
Federal Government
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
Specializations (11)
Casino
Education
Financial
Healthcare
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
Specializations (2)
Government
Municipal Government
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
Specializations (5)
Government
Healthcare
Hospitality
Municipal Government
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!"
"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."
""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.""
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!"
"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."
""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.""
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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