Find and Invite the Best Commercial Earthwork Contractors in Rancho Cucamonga, CA

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75 Verified Earthwork companies in Rancho Cucamonga, CA

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

Miller Environmental logo

Miller Environmental

Orange, CA 92868

Miller Environmental, Inc., incorporated in 1999, is a California and Nevada-based company with over 300 employees that specializes in hazardous material abatement, demolition, and contaminated soil remediation. The company has generated $1 billion in revenue and has 100 years of experience in the field.

Verified


19 miles from Rancho Cucamonga, CA

Specializations (13)

Airport

Correctional

Education

Federal Government

Website

Call

WebsiteCall
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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


19 miles from Rancho Cucamonga, CA

Specializations (14)

Airport

Education

Federal Government

Fitness

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Patriot Paving logo

Patriot Paving

2300 N. Batavia St. Orange, CA 92865

Patriot Paving Inc. is a full-service asphalt paving contractor specializing in commercial and industrial projects, including large site and multi-phase projects, with over 30 years of experience in the industry. The company is a certified Disabled Veterans Business Enterprise located in Orange County, California, serving major counties in Southern California and beyond.

Verified


19 miles from Rancho Cucamonga, CA
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California Compaction logo

California Compaction

42851 N. Sierra Hwy. Lancaster, CA 93539

California Compaction Corporation is a construction company with over 30 years of experience, specializing in site preparation, infrastructure development, and renewable energy projects across California, Arizona, and Texas.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (2)

Infrastructure

Office Building

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C.A. Rasmussen logo

C.A. Rasmussen

Livingston, CA 91355

C.A. Rasmussen, Inc. is a family-run heavy construction specialist based in Southern California with over 50 years of experience, offering a wide range of services including building roads, bridges, highways, and other infrastructure projects for both private owners and public agencies.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (8)

Airport

Education

Federal Government

Financial

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Bullard & Sons logo

Bullard & Sons

Paso Robles, CA 91367

Bullard & Sons is a family-owned general engineering contractor company with 38 years of experience, specializing in industrial and commercial projects, including grading, excavation, site utilities, building pads, base pave, demolition, and erosion control. They prioritize delivering quality work with outstanding speed and efficiency and have built a reputation for integrity and honesty.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (13)

Education

Fitness

Government

Grocery

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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


6 miles from Rancho Cucamonga, 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


19 miles from Rancho Cucamonga, CA

Specializations (1)

Infrastructure

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Spurr Co. logo

Spurr Co.

CA 91367

Spurr Co. is a development services company based in Paso Robles, California. The company, which has been providing services to builders and contractors since 1981, specializes in construction, underground utilities, grading, curb and gutter, pervious concrete, demolition, residential construction, commercial construction, and erosion control.

Verified


6 miles from Rancho Cucamonga, CA
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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


1 mile from Rancho Cucamonga, 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


11 miles from Rancho Cucamonga, 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


11 miles from Rancho Cucamonga, 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


6 miles from Rancho Cucamonga, 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


11 miles from Rancho Cucamonga, CA

Specializations (5)

Government

Healthcare

Hospitality

Municipal Government

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Elite Engineering logo

Elite Engineering

Hermosa Beach, CA 90254

Elite Engineering is a licensed and bonded General Engineering Contractor specializing in hillside and subterranean projects. They offer a wide range of services including shoring, demolition, excavation, grading, concrete, erosion control, material recycling, saw-cutting, slope reconstruction, soil import/export, trucking and equipment rentals for residential, commercial and industrial construction projects in Los Angeles County, Ventura County, Orange County and Southern California.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (3)

Hospitality

Office Building

Religious

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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 Rancho Cucamonga, CA?

Downtobid is a platform that helps you find Earthwork contractors in Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, CA

Total contractors

387 contractors

Total union contractors

27 union contractors

Total non union contractors

184 non union contractors

Total minority owned businesses

62 minority owned businesses

Total women owned businesses

14 women owned businesses

Average response time

4 days

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