Find and Invite the Best Commercial Demolition Contractors in Ontario, CA
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15 Best Demolition contractors in Ontario, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

SoCal Removal
Santa Ana, CA 92707
SoCal Removal is a licensed, bonded, and insured general contractor based in Orange County, California, offering services such as demolition, remodeling, mold remediation, water damage repair, and property damage restoration. Founded by Andre Abajian in 2013, the company serves residential, commercial, and industrial clients throughout Southern California.
Verified
Active contractor
Specializations (17)
Correctional
Education
Federal Government
Government
Wright Demolition
4986 Hancock St. Chino, CA 91710
Wright Demolition is a family-owned and operated company based in Fontana, California, specializing in residential and commercial demolition services with a focus on safety and precision. With over twenty years of experience, they offer a range of services including full building demolitions, interior demolitions, and specialized tasks like septic tank removal.
Verified
Active contractor

RB Holt
San Juan Capistrano, CA 92675
RB Holt Inc is a family-owned demolition contractor based in Orange County, California. Since 2000, the company has provided services in demolition operations, wrecking, dismantling, concrete and asphalt removal, and also offers construction material transport and dumpster/hauling services.
Verified
Active contractor
Specializations (1)
Office Building
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Larry Jacinto Construction
9555 Wabash Ave. P.O. Box 615 Mentone, CA 92359
Larry Jacinto Construction, Inc., founded in 1971 by Larry Jacinto, is a Southern California-based construction company specializing in mass grading, street improvements, concrete work, and other services, utilizing state-of-the-art technology and equipment. The company prides itself on repeat business due to its commitment to quality, performance, and accuracy.
Verified
Active contractor

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
Active contractor
Specializations (3)
Hospitality
Municipal Government
Restaurant

Elka Construction
33259 Corte Canario, Temecula, CA 92592
Elka Construction Inc. is a family-owned construction company founded by Toni Elia Kaleh in 2017. The company specializes in grading, demolition, piping, tank holes, and heavy equipment work.
Verified
Active contractor
Demo Leaders
Woodland, CA 91364
Demo Leaders Inc. is a full-service demolition and excavation company with over 15 years of experience, offering a wide range of services including house, commercial, pool, interior, and exterior demolition, as well as shoring, drilling, grading, excavation, landscaping, and remodeling for both commercial and residential properties.
Verified
Active contractor
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
Active contractor
Specializations (3)
Higher Education
Office Building
Warehouse

Alliance Environmental Group
Azusa, CA 91702
Alliance Environmental Group, LLC is a certified environmental and indoor air quality service provider with over 26 years of experience. The company offers a range of services including asbestos abatement, mold remediation, HVAC services, and demolition, serving areas in Arizona, California, Nevada, Oregon, and Washington.
Verified
Active contractor
Specializations (11)
Education
Federal Government
Financial
Government

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
Active contractor
Specializations (8)
Airport
Education
Federal Government
Government

American Wrecking
El Monte, CA 91731
American Wrecking is a leading demolition contracting firm in the Southern California area, providing services such as demolition, environmental remediation, asset recovery, recycling, and disaster response. The company, established in 1986, is committed to providing exceptional and reliable service, with a focus on project management and customer satisfaction.
Verified
Active contractor
T-9 Enterprises
La Verne, CA 91750
T-9 Enterprises, Inc. is a diversified construction company that has been providing demolition and grading services in the Los Angeles/Southern California region since 1992. The company is fully licensed, bonded, and insured, and maintains a strong focus on health, safety, and environmental impact.
Verified
Active contractor
Specializations (3)
Federal Government
Government
Office Building

Asbestos Instant Response
3517 W Washington Blvd, Los Angeles, CA 90018
Asbestos Instant Response, Inc (AIR Inc.) is a fully licensed hazardous materials remediation, mitigation, abatement, demolition, insulation, and construction contractor that has been providing services throughout Southern California since 2000. The company specializes in hazardous waste management, demolition, insulation, asbestos abatement, mold remediation, and facility decontamination.
Verified
Active contractor
Specializations (1)
Office Building
Brickley Environmental
San Bernardino, CA 92411
Brickley Environmental is a Southern California-based company with over 30 years of experience, specializing in environmental remediation services including asbestos abatement, lead-based paint removal, mold remediation, hazardous waste removal, and demolition for residential, commercial, and government clients.
Verified
Active contractor
Specializations (11)
Airport
Education
Federal Government
Government

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
Active contractor
Good to know insights about Demolition contractors in Ontario, CA
Bidding difficulty
High
Average response time
3 days
Average interest distance
38 miles
Average lead time to bid
16 days
How far are Demolition contractors in Ontario, CA willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 124 bid packages. The ratios of bidding contractors per distance group are 6%, 16%, 2%, and 0%.
How much lead time do Demolition contractors in Ontario, CA need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 55 bid packages. The ratios of bidding projects per due time group are 23%, 8%, and 25%.
Commercial Demolition contractors insights in Ontario, CA
Explore 236 verified Demolition contractors in Ontario, CA. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
236 contractors
Total union contractors
7 union contractors
Total non-union contractors
116 non-union contractors
Total minority-owned businesses
26 minority-owned businesses
Total women-owned businesses
5 women-owned businesses
What certifications do Demolition contractors hold?
Professional certifications and licenses held by Demolition contractors in Ontario, CA, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are Demolition contractors bidding on?
Project types that Demolition contractors in Ontario, CA are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are Demolition contractors bidding for?
Top general contractors and project owners that Demolition contractors in Ontario, CA are bidding for, showing which construction firms and developers are most active in the local market.
Marriott
Walmart
Ford
JC Penney
Hampton
La Quinta
Costco
Gap
Holiday Inn
Demolition projects insights in Ontario, CA
Explore 41 Demolition construction projects in Ontario, CA. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
41 projects
Average square footage
8,377 square feet
Maximum square footage
59,029 square feet
What square footage ranges are Demolition projects in?
Distribution of Demolition project sizes in Ontario, CA by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are Demolition projects in?
Building types and construction sectors for Demolition projects in Ontario, CA, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial Demolition contractors in Ontario, CA?
Downtobid helps you find the best Demolition 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 Demolition 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 Demolition 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 Demolition 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 Demolition 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 Demolition 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!
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