Find and Invite the Best Commercial Fire Suppression Contractors in Islip, NY

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75 Verified Fire Suppression companies in Islip, NY

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

SezTechFire Sprinkler Design logo

SezTechFire Sprinkler Design

1515 Middle Country Road, Centereach, NY, 11720

SezTechFire Sprinkler Design Inc. is a company with over 10 years of progressive experience in fire sprinkler design and engineering, specializing in a variety of systems such as wet, dry, pre-action, and deluge, and is proficient in using software like AutoCad, HydroCAD, and Revit for 2D/3D coordination.

Verified


1 mile from Islip, NY

Specializations (2)

Higher education

Office Building

Website

Call

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W&M Fire Protection logo

W&M Fire Protection

630 Broadway, Ste. 1 Holbrook, NY 11741

W&M Fire Protection provides fire suppression engineering, design and installation for commercial, residential, industrial and institutional construction projects, using the most innovative sprinkler CAD technologies.

Verified


1 mile from Islip, NY
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Maccarone Plumbing logo

Maccarone Plumbing

10 Sea Cliff Ave, Glen Cove, NY 11542

Maccarone Plumbing is a family-owned business established in 1934, providing a full range of plumbing and HVAC services in Nassau and Suffolk Counties, as well as the New York metropolitan area. They are known for their strategic location, innovative technology, service quality, competitive rates, and a team of 120 employees including 85 technicians.

Verified


11 miles from Islip, NY

Specializations (9)

Education

Federal Government

Government

Healthcare

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Mill Brook Fire Protection logo

Mill Brook Fire Protection

Hauppauge, NY 11787

Mill Brook Fire Protection is a family-owned and operated full-service fire protection company that provides fire sprinkler services, including design, installation, inspection, and maintenance, to commercial and residential clients throughout New York and Florida.

Verified


1 mile from Islip, NY

Specializations (12)

Education

Federal Government

Fitness

Government

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NuLine Mechanical Services logo

NuLine Mechanical Services

56 Carleton Ave, Islip Terrace, NY 11752

NuLine Mechanical Services, LLC specializes in the design, installation, and service of fire sprinkler systems, including inspection, testing, and maintenance, based in Islip Terrace, NY.

Verified


1 mile from Islip, NY
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Welkin Mechanical logo

Welkin Mechanical

Great Neck, NY 11024

Welkin Mechanical is NYC's leading mechanical and specialty contractor, specializing in complex infrastructure projects including heavy mechanical, fire protection, plumbing, and HVAC services, with a commitment to professionalism, craftsmanship, and customer satisfaction.

Verified


11 miles from Islip, NY

Specializations (8)

Education

Federal Government

Government

Healthcare

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Gensinger Fire Protection logo

Gensinger Fire Protection

Selden, NY 11784

Gensinger Fire Protection is a full-service fire sprinkler contractor for commercial, industrial, and residential clients in Nassau and Suffolk County, New York, offering services such as design, engineering, installation, emergency service, maintenance, and inspection.

Verified


1 mile from Islip, NY

Specializations (2)

Office Building

Retail - General

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Sirina Frie Protection logo

Sirina Frie Protection

Garden City, NY 11530

Sirina Fire Protection Corp. is a full-service commercial and industrial fire protection contractor in New York, offering design, installation, service, and maintenance of fire sprinklers, alarms, specialty hazards, and emergency communication systems.

Verified


11 miles from Islip, NY

Specializations (15)

Airport

Casino

Correctional

Education

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Rudco Plumbing & Heating logo

Rudco Plumbing & Heating

417 Railroad Ave. Westbury, NY 11590

Rudco Plumbing & Heating has been a full-service plumbing and heating company since 1956, known for its prompt and reliable service in handling all phases of plumbing and heating for the community.

Verified


11 miles from Islip, NY
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Carbone Plumbing & Heating logo

Carbone Plumbing & Heating

390 Willis Ave. Mineola, NY 11501

Carbone Plumbing & Heating Corp. is a fully licensed, insured, and bonded company with over 25 years of experience, offering a wide range of plumbing, heating, and air conditioning services, including specialized systems and high-efficiency equipment, to residential and commercial customers in Nassau and Suffolk Counties.

Verified


11 miles from Islip, NY
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All-Safe Fire Sprinkler logo

All-Safe Fire Sprinkler

125 Washington Ave, Belleville, NJ 07109

All-Safe Fire Sprinkler Co. is a fully licensed fire sprinkler installation and repair service company based in New Jersey, with over 30 years of experience providing comprehensive fire protection services for residential buildings, businesses, government buildings, and restaurants in NJ and beyond.

Verified


48 miles from Islip, NY
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Ultimate Plumbing & Heating logo

Ultimate Plumbing & Heating

21 Randolph St, Yonkers, NY 10705

Ultimate Plumbing & Heating Corp has been a prominent plumbing and heating service provider in the greater Yonkers area since 2003, offering a full range of plumbing services to NYC and surrounding areas with a commitment to exceeding customer expectations through affordable, high-quality, and professional services.

Verified


30 miles from Islip, NY

Specializations (1)

Hospitality

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Automatic Suppression & Alarm Systems logo

Automatic Suppression & Alarm Systems

67 Ramapo Valley Rd, Mahwah, NJ 07430

Automatic Suppression & Alarm Systems, Inc. specializes in providing fire alarm and suppression systems, including military-grade options, to facility managers, contractors, architects, and engineers.

Verified


39 miles from Islip, NY

Specializations (2)

Military

Warehouse

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Pace logo

Pace

Brooklyn, NY 11212

Pace is NYC's largest self-performing plumbing company, offering a comprehensive range of services including in-house design, engineering, installation, and service for plumbing, fire protection, and mechanical systems. They are known for their innovative solutions and ability to handle projects of every size and complexity, with a commitment to safety, diversity, and client partnerships.

Verified


34 miles from Islip, NY

Specializations (11)

Education

Financial

Healthcare

Higher education

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Fire Rated logo

Fire Rated

Terryville, CT 06786

Fire Rated LLC is a minority-owned business in Connecticut that has been providing comprehensive fire sprinkler system services, including design, engineering, inspection, testing, and fabrication since 2012. They are known for their exceptional customer service and have a superior safety record with an EMR rating of 0.86.

Verified


55 miles from Islip, NY
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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 Islip, NY?

Downtobid is a platform that helps you find Fire Suppression contractors in Islip, NY and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Islip, NY-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 Islip, NY 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 Islip, NY 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 Islip, NY

Total contractors

248 contractors

Total union contractors

15 union contractors

Total non union contractors

156 non union contractors

Total minority owned businesses

25 minority owned businesses

Total women owned businesses

9 women owned businesses

Average response time

9 days

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