Find and Invite the Best Commercial Utility Contractors in Rancho Cucamonga, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

Select trade


Select location

75 Verified Utility companies in Rancho Cucamonga, CA

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

Orange Electrical Contractors logo

Orange Electrical Contractors

Orange, CA 92868

Orange Electrical Contractors, Inc. is a California-based company established in 1998 that provides a wide range of services in the industrial and commercial sectors, including design/build projects, service calls, and facility relocations and expansions. The company is committed to quality workmanship, honesty, safety, and excellent customer service.

Verified


19 miles from Rancho Cucamonga, CA

Specializations (1)

Office Building

Website

Call

WebsiteCall
Click to reveal
View details
Minden Corp. logo

Minden Corp.

Lake Elsinore, CA 92531

Minden Corp. is a general engineering contractor based in Southern California, specializing in flood control, storm drain structures, and custom concrete. Established in September 2005, the company is committed to safety, honesty, and quality, and carries comprehensive insurance coverage.

Verified


11 miles from Rancho Cucamonga, CA

Specializations (2)

Education

Office Building

Click to reveal
View details
Spearhead Locating Services logo

Spearhead Locating Services

Ventura, CA 91367

Spearhead Locating Services is a specialist in damage prevention and utility locating, offering a range of services including underground utility detection, concrete scanning, subsurface investigation, underground cable fault detection, and utility mapping in Ventura, Santa Barbara, and Los Angeles Counties.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (3)

Higher education

Military

Office Building

Click to reveal
View details

Looking for a Utility subcontractor with a specific specialization?

Add filters to refine the results:

Advantage Reline logo

Advantage Reline

33175 Temecula Pkwy. Ste. A701 Temecula, CA 92592

Advantage Reline specializes in cutting-edge trenchless pipe repair technology, offering solutions such as Sprayed-In-Place Pipe (SIPP) and Cured-In-Place Pipe (CIPP) for sewer, storm drain, gas, and potable water pipes. With over 20 years of experience, the company provides a patent-pending system that repairs pipes ranging from 2 to 120 inches in diameter without the need for excavation.

Verified


11 miles from Rancho Cucamonga, CA
Click to reveal
View details
Trinity Grading logo

Trinity Grading

Temecula, CA 92590

Trinity Grading, Inc. is a company with a rich history since the 1970s, known for its quality work in grading and construction services, including earthworks, site demolition, utility systems, and more, for industrial, commercial, medical, educational, government, residential, and church projects.

Verified


11 miles from Rancho Cucamonga, CA

Specializations (9)

Education

Healthcare

Hospitality

Infrastructure

Click to reveal
View details
High Desert Underground logo

High Desert Underground

Apple Valley, CA 92308

High Desert Underground, Inc. is a construction company specializing in sewer, water, storm drain, paving, and grading services, with office hours from 8:00 am to 4:30 pm, Monday through Friday, located at 13355 Osage Ct, Apple Valley, CA 92308.

Verified


1 mile from Rancho Cucamonga, CA

Specializations (1)

Office Building

Click to reveal
View details
TNT Blanchard General Engineering logo

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


11 miles from Rancho Cucamonga, CA

Specializations (1)

Office Building

Click to reveal
View details
Flamingo Construction logo

Flamingo Construction

5605 Gentry Ave, Valley Village, CA 91607

Flamingo Construction Inc. is a concrete, shoring, and underground utility contractor based in Studio City, California. The company has a proven track record in the construction of commercial, industrial, multi-family, custom home, and residential tract markets in the Greater Los Angeles Area.

Verified


6 miles from Rancho Cucamonga, CA

Specializations (1)

Office Building

Click to reveal
View details
Insight Environmental, Engineering & Construction logo

Insight Environmental, Engineering & Construction

2749 Saturn St. Brea, CA 92821-6705

Insight Environmental, Engineering & Construction, Inc. is a minority-owned small business with over 30 years of experience as a U.S. Government contractor, specializing in engineering, construction, and remediation projects with a portfolio valued at $3.8 billion, including environmental services such as landfill capping, hazardous waste management, and sustainable solutions.

Verified


19 miles from Rancho Cucamonga, CA
Click to reveal
View details
Mark logo

Mark

Orange, CA 92865

Mark Company, founded in 1964, is a well-established and trusted subcontractor in Southern California, offering comprehensive general engineering services including demolition, grading, wet and dry utilities, concrete and asphalt paving, and more for multi-family, commercial, and residential developments.

Verified


19 miles from Rancho Cucamonga, CA

Specializations (3)

Higher education

Office Building

Warehouse

Click to reveal
View details
Riptide Industries logo

Riptide Industries

1659 S. Benson Ave. Ontario, CA 91762

Riptide Industries is a general engineering and pipeline contractor providing emergency service, repair, new construction, and replacement services in Greater Los Angeles County, Orange County, Inland Empire, and San Diego County.

Verified


1 mile from Rancho Cucamonga, CA
Click to reveal
View details
Inland Valley Pipeline logo

Inland Valley Pipeline

P.O. Box 1084 Temecula, CA 92593

Inland Valley Pipeline Inc. is a family-owned and operated general engineering contractor based in California, specializing in commercial, residential, and public works projects, including water and sewer services, drainage systems, and site development excavation. They are known for their reliability, timely completion of projects, and staying within budget while fostering long-term relationships with clients through trust and cost-effective work execution.

Verified


11 miles from Rancho Cucamonga, CA
Click to reveal
View details
Caliagua logo

Caliagua

Anaheim, CA 92808

Caliagua is a California-based general engineering contractor with over 45 years of experience in the water and wastewater infrastructure industry. The company specializes in the construction of pump stations and treatment facilities, and has a history of ecologically sound water reclamation projects and pumping stations.

Verified


19 miles from Rancho Cucamonga, CA

Specializations (11)

Airport

Federal Government

Government

Higher education

Click to reveal
View details
Sancon Technologies logo

Sancon Technologies

5841 Engineer Dr. Huntington Beach, CA 92649

Sancon Technologies has nearly 40 years of experience in trenchless technology for the rehabilitation of water, sewer pipelines, and related infrastructure, offering a range of services including manufacturing and installation of rehabilitation products. The company is based in Huntington Beach, California, and serves public agencies across California, Nevada, and Arizona.

Verified


19 miles from Rancho Cucamonga, CA
Click to reveal
View details
Patriot Pipeline logo

Patriot Pipeline

Wildomar, CA 92595

Patriot Pipeline, Inc. is a general engineering contractor that specializes in underground utility installation and repairs for both commercial and residential projects. The company offers a range of services including sewer system installation and repair, water pipeline installation and repair, storm drain installations, storm water management, and emergency response services.

Verified


11 miles from Rancho Cucamonga, CA

Specializations (8)

Correctional

Financial

Government

Hospitality

Click to reveal
View details
rancho-cucamonga map
Have a project bidding in Rancho Cucamonga, CA?
Upload your plans and reach qualified local subs in Rancho Cucamonga, CA in just a few clicks

Related Trades

Water Utilities

Sanitary Sewerage

Septic Tanks

Stormwater Utilities

Hydrocarbon Utilities

Hydrocarbon Storage

Electrical Utilities

Communications Utilities

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Utility professionals in Rancho Cucamonga, CA?

Downtobid is a platform that helps you find Utility 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.


Requesting bids from Rancho Cucamonga, CA-based Utility 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 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.


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 Utility 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 Utility 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 Utility 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 Rancho Cucamonga, CA contractors

Most Utility 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 Utility companies database in Rancho Cucamonga, CA

Total contractors

239 contractors

Total union contractors

19 union contractors

Total non union contractors

129 non union contractors

Total minority owned businesses

37 minority owned businesses

Total women owned businesses

9 women owned businesses

Average response time

4 days

Browse Subcontractors