Find and Invite the Best Commercial Earthwork Contractors in Ontario, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Ontario, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
TNT Blanchard General Engineering
Temecula, CA 92590
TNT Blanchard General Engineering Inc. is a heavy civil projects contractor based in California, specializing in all phases of grading and site improvements. The company incorporates GPS technology in its projects, which include residential tracts, commercial sites, public schools, and golf courses, and serves California, Arizona, and Nevada.
Verified
Specializations (1)
Office Building
Diversified Landscape
Wildomar, CA 92595
Diversified Landscape Co. is a landscaping company based in Wildomar, California. They offer a range of services including rock breaking, erosion control, hardscape, irrigation, landscape construction, and landscape maintenance.
Verified
Specializations (5)
Education
Federal Government
Government
Healthcare
T-Rex Demolition
Baldwin Park, CA 91706
T-Rex Demolition Inc. is a licensed C-21 building moving and demolition contractor based in Baldwin Park, California, offering services such as interior/exterior demolition, land clearing, and site preparation for both residential and commercial clients.
Verified
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Ironclad General Engineering
Riverside, CA 92508
Ironclad General Engineering, Inc. is a leading grading and demolition contractor for public works, commercial, and residential development markets in Southern California. Founded in 2010 by Ken Cordeiro, the company provides grading and site clearing services, and is fully insured, bonded, and licensed.
Verified
Specializations (3)
Education
Healthcare
Military
Pavement Recycling Systems
Jurupa Valley, CA 91752
Pavement Recycling Systems is a 100% employee-owned company specializing in sustainable solutions for pavement lifecycle management, including milling, cold planing, diamond grinding, cold recycling, soil stabilization, and full depth reclamation.
Verified
Specializations (9)
Airport
Correctional
Education
Federal Government
EXARO Technologies
Santa Ana, CA 92705
EXARO Technologies Corporation, incorporated in San Francisco, California on March 22, 2005, is a union contractor specializing in infrastructure protection services such as Utility Locating, Concrete Rebar Scanning, and Cathodic Protection.
Verified
Specializations (6)
Airport
Government
Infrastructure
Military
Northwest Excavating
Northridge, CA 91367
Northwest Excavating is a Southern California-based company specializing in operated equipment rental and underground dry utility installations since 1959, known for its professionally maintained CARB compliant equipment rental fleet.
Verified
Specializations (1)
Office Building
M & J Grading Services
Indio, CA 92241
M & J Grading Services is a demolition and earthwork company that has been serving Indio and surrounding areas since 2000. The company offers a range of services including residential demolition, large scale site clearing, debris storage container rentals, and general earthwork.
Verified
Specializations (1)
Office Building
ETIC
898 N. Fair Oaks Ave., Ste. A Pasadena, CA 91103
ETIC is a certified small and women-owned business specializing in environmental, civil consulting, engineering, and construction services, with a focus on providing practical, sustainable, and cost-effective solutions. The company prides itself on safety, quality, and value, earning 85% of its projects from repeat business.
Verified
E2 Contracting
306 West Katella Avenue, California, CA 92867
E2 Contracting, Inc. is a California-based general contractor specializing in earthwork and environmental projects. The company, founded by a retired Navy pilot, provides construction site services, grading, excavating, and earthwork to advance California's infrastructure needs.
Verified
Specializations (8)
Airport
Education
Federal Government
Government
B.L. Price
25050 Avenue Kearny Suite 211 Valencia, CA 91355
B.L. Price Co., Inc. is a general engineering contractor based in Southern California, providing a range of services including excavation, grading, demolition, and site development since 1993. The company is known for its hassle-free, cost-effective solutions and has a reputation for exceeding customer expectations in the Los Angeles construction industry.
Verified
BL Price
Santa Clarita, CA 91351
BL Price Co, founded in 1993, is a general engineering contractor based in Santa Clarita, California. The company offers a range of services including earthwork and shoring, and is known for its ability to handle projects of any size or complexity, with a reputation for completing projects on time and within budget.
Verified
Specializations (1)
Office Building
Zefiro
1042 N. Mountain Ave. Suite B348 Upland, CA 91786
Zefiro is a full-service piling contractor based in Southern California, known for its innovative vibration-free and silent piling methods, such as the Silent Piler and Mobilram systems. The company boasts a national reach, a highly trained crew, a modern fleet of equipment, and a strong safety record with over 10 years of accident-free operations.
Verified
J.A. Placek Construction
12771 E. Imperial Hwy. Santa Fe Springs, CA 90670
J.A. Placek Construction is a full-service railroad contractor that has been providing rail engineering, construction, and maintenance services to public and private agencies throughout California for over 50 years.
Verified
Wreck Age Demolition
Fontana, CA 92335
Wreck Age Demolition Inc. is a family-owned company established in 2007 that provides demolition, abatement, trucking, soil remediation, and earthwork services. The company is fully insured and bonded, and prioritizes safety, with all workers and staff trained in OSHA safety standards.
Verified
Specializations (1)
Office Building
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 Ontario, CA?
Downtobid is a platform that helps you find Earthwork contractors in Ontario, 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 Ontario, 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 Ontario, 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 Ontario, 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 Ontario, CA
Total contractors
365 contractors
Total union contractors
25 union contractors
Total non union contractors
181 non union contractors
Total minority owned businesses
61 minority owned businesses
Total women owned businesses
14 women owned businesses
Average response time
4 days
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