Find and Invite the Best Commercial Fire Suppression 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

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75 Verified Fire Suppression companies in Ontario, CA

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

Delta Fire Protection logo

Delta Fire Protection

Los Angeles, CA 91367

Delta Fire is a full-service fire protection company that provides a comprehensive range of fire safety systems and services, including design, installation, inspection, testing, and maintenance. The company serves a range of sectors including commercial, residential, luxury residential, industrial, government, and aviation hangars.

Verified


6 miles from Ontario, CA

Specializations (3)

Federal Government

Government

Military

Website

Call

WebsiteCall
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Kennco Plumbing logo

Kennco Plumbing

26575 Ruether Ave, Santa Clarita, CA 91350

Kennco Plumbing, Inc. is a Southern California-based plumbing services provider known for its commitment to Total Quality Management (TQM), customer satisfaction, and continuous improvement in plumbing services and product installation for the building industry. The company prides itself on being a great place to work and is dedicated to providing high-quality plumbing services and products to the Southern Californian community.

Verified


6 miles from Ontario, CA
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Best Building Services logo

Best Building Services

539 N 1st Ave, Upland, CA 91786

Best Building Services, Inc. is a Los Angeles-based company specializing in the design, installation, and testing of Distributed Antenna Systems (DAS) and Emergency Responder Radio Coverage Systems (ERRCS). The company's management team consists of professionals with over 30 years of experience in the wireless communication industry.

Verified


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Next Level Fire & Safety logo

Next Level Fire & Safety

Corona, CA 92882

Next Level Fire & Safety Inc. specializes in the installation and maintenance of professional fire protection systems, including fire suppression systems, fire extinguishers, fire alarms, and emergency exit lighting, offering training on their use and ensuring regular testing and servicing for homes and businesses.

Verified


7 miles from Ontario, CA

Specializations (6)

Federal Government

Government

Office Building

Restaurant

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JT Fire Group logo

JT Fire Group

725 W Duarte Rd, Arcadia, CA 91007

JT Fire Group Inc specializes in the inspection, testing, installation, and repair of fire alarm systems, fire sprinkler systems, and fire suppression systems. They also offer design services for these systems and conduct annual inspections.

Verified


6 miles from Ontario, CA

Specializations (1)

Office Building

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Affordable Fire Services logo

Affordable Fire Services

Los Angeles, CA 91367

Affordable Fire Services is a one-stop shop for fire protection services, offering fire alarm systems, fire extinguishers, portable fire pumps, and REG4 testing, as well as high-rise safety planning and emergency response in Los Angeles and surrounding counties. The company prides itself on quality service at affordable prices, with a commitment to customer satisfaction and compliance with the latest fire safety codes and regulations.

Verified


6 miles from Ontario, CA
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TRG Fire Systems logo

TRG Fire Systems

Pasadena, CA 91103

TRG Fire Systems is a family-owned company based in Southern California that specializes in fire protection and life safety systems. Established in 1970, the company offers personalized services to a range of clients including commercial and industrial buildings, warehouses, military bases, and private homes.

Verified


6 miles from Ontario, CA

Specializations (5)

Hospitality

Military

Restaurant

Retail - General

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Spectrum Fire Protection logo

Spectrum Fire Protection

Fullerton, CA 92831

Spectrum Fire Protection is a leading provider of comprehensive fire safety solutions in the Los Angeles and Orange County areas, offering services such as fire sprinkler installation, fire alarm systems, extinguisher services, and fire suppression systems. With over 30 years of experience, the company is licensed, bonded, and insured, serving both commercial and residential needs in Southern California.

Verified


14 miles from Ontario, CA

Specializations (6)

Correctional

Education

Healthcare

Higher education

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Axis Mechanical Services logo

Axis Mechanical Services

1100 E Arlee Pl, Anaheim, CA 92805

Verified


14 miles from Ontario, CA
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Link-Nilsen Corporation logo

Link-Nilsen Corporation

Arcadia, CA 91006

Link-Nilsen Corporation is a company that specializes in the design and installation of fire protection systems. They have worked on a variety of projects including subway stations, university buildings, and public transportation infrastructure in Los Angeles.

Verified


6 miles from Ontario, CA

Specializations (6)

Education

Higher education

Infrastructure

Municipal Government

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Automated Fire Protection logo

Automated Fire Protection

Los Angeles, CA 91367

Automated Fire Protection is a full-service contractor based in Los Angeles, California, specializing in the design, installation, inspection, testing, and maintenance of automatic fire sprinkler systems and components. The company serves commercial, industrial, and residential environments, providing a wide range of fire protection services and life safety products.

Verified


6 miles from Ontario, CA

Specializations (4)

Office Building

Retail - General

Tenant Improvements

Warehouse

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Fire Net logo

Fire Net

20361 Prairie, CA 91311

Fire Net is a Los Angeles-based fire protection company that specializes in fire sprinkler systems, including their design, installation, service, and inspection for residential and commercial projects. The company is committed to providing high-quality service and customer care to help protect lives and property.

Verified


6 miles from Ontario, CA

Specializations (1)

Grocery

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Next Level Fire & Safety logo

Next Level Fire & Safety

Corona, CA 92882

Next Level Fire & Safety Inc. specializes in the installation and maintenance of professional fire protection systems, including fire suppression systems, fire extinguishers, fire alarms, and emergency exit lighting, offering training on their use and ensuring regular testing and servicing for homes and businesses.

Verified


7 miles from Ontario, CA

Specializations (6)

Federal Government

Government

Office Building

Restaurant

Click to reveal
View details
Star Fire Protection logo

Star Fire Protection

Los Angeles, CA 91367

Star Fire Protection is a fire protection engineering and construction services company. They offer services such as fire protection installation, life safety consulting, code compliance, risk identification, fire sprinklers, and hazard material analysis.

Verified


6 miles from Ontario, CA
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Vanguard Smoke & Fire Curtains logo

Vanguard Smoke & Fire Curtains

Placentia, CA 92870

Vanguard Smoke & Fire Curtains is a full-service company based in Placentia, California, specializing in the supply and installation of smoke and fire protection curtains. The company offers a range of products, including the first fire protection curtain with a vision panel, and provides services such as preventative maintenance, system replacement, and parts replacement.

Verified


14 miles from Ontario, CA

Specializations (6)

Federal Government

Higher education

Hospitality

Municipal Government

Click to reveal
View details
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Related Trades

Water-Based Fire-Suppression Systems

Fire-Extinguishing Systems

Fire Pumps

Fire-Suppression Water Storage

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 Fire Suppression professionals in Ontario, CA?

Downtobid is a platform that helps you find Fire Suppression 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 Fire Suppression 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 Fire Suppression 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 Fire Suppression 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 Fire Suppression 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 Fire Suppression 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 Fire Suppression companies database in Ontario, CA

Total contractors

132 contractors

Total union contractors

5 union contractors

Total non union contractors

84 non union contractors

Total minority owned businesses

6 minority owned businesses

Total women owned businesses

1 women owned businesses

Average response time

1 day

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