Find and Invite the Best Commercial Earthwork Contractors in Corona, CA

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75 Verified Earthwork companies in Corona, CA

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

Full Scale Demolition logo

Full Scale Demolition

Fullerton, CA 92832

Full Scale Demolition, Inc. is one of the experienced environmental contractors in California, known for completing over $100 million in interior/soft demolition projects with a commitment to safety, quality, and innovative solutions.

Verified


6 miles from Corona, CA

Specializations (3)

Higher education

Office Building

Warehouse

Website

Call

WebsiteCall
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Padilla's Company logo

Padilla's Company

San Fernando, CA 91340

Padilla's Company, Inc. is a California-based company that has been providing cost-effective and efficient demolition, excavation, shoring, grading, and drilling services for nearly 30 years. They specialize in both commercial and residential projects and offer a 'one-stop shopping' experience that includes design, pricing, and construction.

Verified


13 miles from Corona, CA

Specializations (2)

Federal Government

Government

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Weber-Madgwick Excavating logo

Weber-Madgwick Excavating

Castaic, CA 91384

Weber-Madgwick Excavating, Inc. is a highly professional, California-licensed demolition, grading, and general engineering contractor serving Southern California, known for completing projects on time, within budget, and with the highest quality.

Verified


13 miles from Corona, CA

Specializations (1)

Office Building

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Steelclad logo

Steelclad

2664 Saturn St. Ste. A Brea, CA 92821

Steelclad, Inc. is a family-owned and operated business with 35 years of experience in the oilfield, specializing in land services and debris removal with a strong commitment to safety, boasting numerous awards and certifications. The company prides itself on its full-service fleet, highly trained crews, and the ability to perform services efficiently without the need for subcontractors.

Verified


6 miles from Corona, CA
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AMPCO Contracting logo

AMPCO Contracting

Irvine, CA 92617

AMPCO Contracting, Inc. is a multidisciplinary practice that provides demolition, environmental, and earthwork services throughout California and the Western United States. The company, which started in 2004, has grown from a small local contractor to a regional powerhouse with $70 million in annual revenues.

Verified


6 miles from Corona, CA

Specializations (7)

Education

Infrastructure

Military

Municipal Government

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Cooley Construciton logo

Cooley Construciton

17525 Eucalyptus St, Hesperia, CA 92345

Cooley Construction Inc. is a Southern California-based construction company that offers professional services including grading and paving. Founded in 1976, the company prides itself on its work, reliability, stability, safety, and customer satisfaction.

Verified


5 miles from Corona, CA

Specializations (5)

Education

Higher education

Military

Office Building

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Tri County Development & Construction logo

Tri County Development & Construction

Riverside, CA 92503

Tri County Development & Construction, Inc. (TCDC) is a leader in custom development and underground utility projects in Los Angeles, Riverside, and Orange County, offering services since 2013 in commercial and residential development, including laying underground utilities and concrete and asphalt restoration.

Verified


1 mile from Corona, CA

Specializations (4)

Federal Government

Government

Hospitality

Office Building

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POLO Engineering logo

POLO Engineering

30758 Sloan Canyon Castaic, CA 91384

POLO Engineering is a government contracting firm specializing in essential public works projects such as traffic signals, roadway lighting, highway guardrails, and stormwater drainage, with a commitment to safety, diversity, and certified expertise in electrical systems and drainage.

Verified


13 miles from Corona, CA
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R.J. & J. Construction logo

R.J. & J. Construction

Pomona, CA 91768

R.J. & J. Construction, Inc. is a certified minority and women-owned small business established in 1982 by John and Laurie Bourne, who still manage its day-to-day operations. The company specializes in high-profile construction projects across California, including SoFi Stadium and LAX, with an office and equipment yard based in Pomona, CA.

Verified


13 miles from Corona, CA

Specializations (14)

Airport

Correctional

Education

Federal Government

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Erosion Control Experts logo

Erosion Control Experts

Moreno Valley, CA 92551

Erosion Control Experts is a veteran-owned business that provides professional erosion control services in Southern California. The company offers a variety of services including hydroseeding, dust control, stormwater compliance, and soil stabilization, and is dedicated to applying best management practices to all projects.

Verified


1 mile from Corona, CA

Specializations (3)

Federal Government

Government

Office Building

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UBD logo

UBD

CA 91367

UBD Inc. is a demolition contractor based in California, offering services such as soft demolition, hard demolition, building demolition, and site clearing. Incorporated in 2012, the company operates throughout various cities and counties in California, providing services to both private and public work sectors.

Verified


13 miles from Corona, CA

Specializations (2)

Education

Office Building

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RCW Construction logo

RCW Construction

3324 Gassen Pl. Los Angeles, CA 90065

RCW Construction, Inc. is a general engineering contractor based in Los Angeles, CA, specializing in a range of contracting services including remedial hillside work, remodeling, grading, and structural work, with over 30 years of experience in complex construction projects.

Verified


13 miles from Corona, CA

Specializations (1)

Office Building

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Bethco Builders logo

Bethco Builders

San Fernando, CA 91340

Bethco Builders is a construction company with core values of service and integrity, specializing in construction management, consulting, forensic investigations, water intrusion repairs, common area repairs, site repairs, and construction defect remediation. They have a solid background with decades of experience and offer a wide range of expertise in single-family residential, homeowners associations, and commercial properties.

Verified


13 miles from Corona, CA

Specializations (8)

Education

Federal Government

Financial

Fitness

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Sky Construction Services logo

Sky Construction Services

Desert Hot Springs, CA 92240

Sky Construction Services, Inc. is a family-owned company based in Southern California that specializes in industrial, commercial, and residential construction services. The company offers a range of services including mass grading, rough grading, finish grading, excavation, demolition, dust control, erosion control, dry utilities, and storm drain.

Verified


1 mile from Corona, CA

Specializations (3)

Hospitality

Municipal Government

Restaurant

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Brueske Grading logo

Brueske Grading

Riverside, CA 92508

Brueske Grading, Inc. is a Southern California-based grading contractor with over 30 years of experience, offering a range of services including rough grading, finish grading, site preparation, excavation, demolition, and equipment rentals for both residential and commercial projects.

Verified


1 mile from Corona, CA

Specializations (1)

Grocery

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Related Trades

Site Clearing

Grading

Excavation and Fill

Erosion and Sedimentation Controls

Soil Stabilization

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Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid, and how does it work for finding Earthwork contractors in Corona, CA?

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


How do I request a bid from a Earthwork contractor in Corona, CA?

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 Corona, CA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


How does Downtobid verify the contractors listed in Corona, CA?

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.


What information should I include in my bid request for Earthwork contractors in Corona, CA?

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.


What are the best practices for contacting Earthwork contractors in Corona, CA?

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.


What if I have a large project and don’t want to go contractor by contractor?

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.


How long does it take to get a response from a contractor in Corona, CA?

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 Corona, CA

Total contractors

356 contractors

Total union contractors

24 union contractors

Total non union contractors

179 non union contractors

Total minority owned businesses

58 minority owned businesses

Total women owned businesses

13 women owned businesses

Average response time

4 days

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