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.

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


19 miles from Rancho Cucamonga, CA

Specializations (12)

Airport

Casino

Education

Healthcare

Website

Call

WebsiteCall
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Platinum Excavation and Grading logo

Platinum Excavation and Grading

17815 Atkinson Ave. Torrance, CA 90504

With 35 years of knowledge and experience in the industry, Platinum Excavation and Grading specializes in new construction, repairs/restorations, and multi-phase job management, offering an end-to-end client experience that includes seamless communication, budgeting, staffing, and on-site organization to ensure quality work every time. They hold a General Contractors License #1051800.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (2)

Grocery

Restaurant

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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


6 miles from Rancho Cucamonga, 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


11 miles from Rancho Cucamonga, 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


11 miles from Rancho Cucamonga, CA

Specializations (3)

Federal Government

Government

Military

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Thomas Demolition logo

Thomas Demolition

Gardena, CA 90249

Thomas Demolition is a family-owned demolition and excavating contractor established in 1983, offering services for commercial, residential, industrial, and public works with a focus on safety, LEED compliance, and waste management recycling programs.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (1)

Education

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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


1 mile from Rancho Cucamonga, CA

Specializations (3)

Federal Government

Government

Higher education

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Miller Equipment logo

Miller Equipment

P.O. Box 2956 Lancaster, CA 93539

Miller Equipment Company, Inc. is a union general engineering contractor specializing in a variety of construction services including soil cement mix & place, equipment rental, and grading/excavation, with extensive experience in major freeways, airports, and levee systems in Southern California and the Western United States.

Verified


6 miles from Rancho Cucamonga, CA
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J/K Excavation & Grading logo

J/K Excavation & Grading

Rialto, CA 92316

J/K Excavation & Grading Co., Inc., founded in 1992 and based in Rialto, CA, specializes in excavation and grading services for commercial, industrial, and heavy civil construction projects across Southern California.

Verified


1 mile from Rancho Cucamonga, CA

Specializations (1)

Office Building

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BHL Industries logo

BHL Industries

11201 Santa Fe Ave, Lynwood, CA 90262

BHL Industries is a company specializing in industrial and commercial demolition, dismantling, scrap metal recycling, concrete crushing, and used equipment sales, serving various sectors including the oil industry, chemical processing, and government entities since 1978.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (2)

Military

Office Building

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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


11 miles from Rancho Cucamonga, 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


11 miles from Rancho Cucamonga, CA

Specializations (5)

Airport

Education

Healthcare

Higher education

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Moderno logo

Moderno

23811 Washington Ave. Suite C110 381 Murrieta, CA 92562

Moderno Inc. is a veteran-owned business specializing in landscape design and construction services, founded in 2014 by two U.S. Army Officers with a mission to transform spaces and empower communities. The company holds multiple certifications, including DVBE and SDVOSB, and offers a comprehensive range of services in California, with a commitment to sustainability and customer satisfaction.

Verified


11 miles from Rancho Cucamonga, CA
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Power One logo

Power One

Anaheim, CA 92808

Power One is a licensed, union construction contractor that provides services such as excavation, demolition, site improvements, abatement, and specialty transportation in California.

Verified


19 miles from Rancho Cucamonga, CA

Specializations (2)

Higher education

Office Building

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Boberg Engineering & Contracting logo

Boberg Engineering & Contracting

2469 Pomona Rd, Corona, CA 92280

Boberg Engineering & Contracting, Inc. is a Southern California-based company that specializes in earthwork and demolition services for the construction industry. Founded by Larry Boberg in 1993, it is currently owned and operated by Chad Boberg and Matthew Sage.

Verified


1 mile from Rancho Cucamonga, CA

Specializations (4)

Healthcare

Office Building

Retail - General

Warehouse

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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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