Find and Invite the Best Commercial Utility Contractors in Islip, NY
Access up-to-date, vetted contractor profiles and simplify your bidding process with our modern commercial contractor database.
15 Best Utility contractors in Islip, NY
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Kennedy Contracting
151 Bellport Ave. Yaphank, NY 11763-2230
Kennedy Contracting, Inc. is a company based in Yaphank, NY, specializing in services such as bulk material delivery, demolition, excavation, land clearing, and cesspool installation.
Verified
Suffolk Water Connection
Medford, NY 11763
Suffolk Water Connections Inc. is a family-owned and operated company specializing in residential and commercial water utility services, including trenchless installations, water line repairs, and horizontal directional drilling, serving Suffolk and Nassau County in Long Island, New York.
Verified
Specializations (4)
Government
Healthcare
Higher Education
Municipal Government
ADJO Contracting
207 Knickerbocker Ave, Bohemia, NY 11716
ADJO Contracting is a New York-based company with nearly half a century of experience, serving commercial and residential land developers, general contracting companies, and government municipalities in New York's five boroughs and Long Island, specializing in complete site development, roadwork, sewer and water pipeline construction, drainage construction, dewatering, paving, concrete, demolition, and excavation.
Verified
Active contractor
Specializations (10)
Airport
Correctional
Education
Federal Government
Looking for a Utility subcontractor with a specific specialization?
Add filters to refine the results:
Eastern Site Development
5873 Sound Ave Jamesport, NY 11901
Eastern Site Development is a construction company based in eastern Long Island, providing services in Suffolk and Nassau counties with expertise in excavation, grading, drainage, and demolition.
Verified
IGC
po box 150, Westhampton, NY 11977
IGC is a full-service site contracting company based in Long Island, specializing in innovative construction, excavation, drainage, and roadway projects, with a commitment to developing infrastructure for the community's future.
Verified
Specializations (5)
Education
Fitness
Hospitality
Office Building
Posillico
Farmingdale, NY 11735
Posillico is a family-owned and operated civil engineering and construction firm founded in 1946, specializing in heavy civil infrastructure projects in the New York metropolitan area.
Verified
Specializations (18)
Airport
Correctional
Education
Federal Government
Bove Industries
16 Hulse Rd. East Setauket, NY 11733
Bove Industries, Inc. is a New York-based heavy civil contracting firm that specializes in a variety of construction services including highway construction, directional drilling, and structural concrete, with a commitment to safety, efficiency, and high standards of workmanship.
Verified
Elecnor Hawkeye
Hauppauge, NY 11787
Elecnor Hawkeye is a leading turn-key service provider in the energy sector, offering engineering, construction, and maintenance solutions for electricity, gas, and telecommunications sectors across the United States, with a reputation for customer satisfaction and environmental stewardship over 20 years.
Verified
Specializations (5)
Healthcare
Higher Education
Infrastructure
Office Building
Pillari Bros. Construction
65 Squankum Yellowbrook Rd, Farmingdale, NJ 07727
Pillari Bros. Construction Corp. is a leading provider of site development and heavy construction services throughout New Jersey, Southern New York State, Eastern Pennsylvania, and Delaware, known for delivering quality work with integrity and professionalism since 1985.
Verified
Active contractor
Specializations (10)
Government
Grocery
Healthcare
Higher Education
Nordic Contracting
Kenvil, NJ 07847
Nordic Contracting Co., Inc. is a leading contractor in civil and concrete services for the private, public, and power/utility sectors in New Jersey and New York, established in 1993 with a commitment to core values such as pride, trust, integrity, quality, and safety.
Verified
Active contractor
Specializations (7)
Airport
Education
Federal Government
Government
Ken Van Wyk Land Improvement
Woodcliff Lake, NJ 07677
Ken Van Wyk Land Improvement is a top excavator and equipment rental company in Bergen County, offering a range of services including residential and commercial excavation, demolition, septic system installation, and rock wall construction with over 40 years of experience.
Verified
High reply rate
Active contractor
Specializations (1)
Office Building
Tom Krutis Excavating
Linden, NJ 07036
Tom Krutis Excavating, Inc. has over 40 years of experience providing reliable excavation services and skilled workmanship for commercial, industrial, and residential sites, with a focus on completing projects on time and within budget.
Verified
Active contractor
Specializations (1)
Office Building
Oswald Enterprises
PO BOX 126, 161 East Road, Belford, NJ 07718
Oswald Enterprises Inc. is a professional sewer maintenance company based in Belford, New Jersey, recognized as one of the largest in the Northeast with over 50 years of experience, specializing in pipeline testing, sewer line camera inspection, and manhole rehabilitation, serving NJ, NY, Eastern PA, MD, and Delaware.
Verified
High reply rate
Active contractor
Specializations (1)
Office Building
Cocchiola Paving
18 Falls Ave. Oakville, CT 06779
Cocchiola Paving is a family-owned and operated paving and construction company with over 60 years of experience, specializing in a variety of state, municipal, and private construction projects, including parks, schools, and private developments.
Verified
Active contractor
A.H. Cornell
2362 York Rd., Jamison, PA 18929
A.H. Cornell is a fourth-generation family-owned site contracting business established in 1954, known for its dedication to customer satisfaction, safety, and community involvement, offering turnkey operations from project conception to completion.
Verified
Active contractor
Good to know insights about Utility contractors in Islip, NY
Bidding difficulty
High
Average response time
4 days
Average interest distance
30 miles
Average lead time to bid
21 days
How far are Utility contractors in Islip, NY 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 150 bid packages. The ratios of bidding contractors per distance group are 17%, 2%, 2%, and 0%.
How much lead time do Utility contractors in Islip, NY 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 101 bid packages. The ratios of bidding projects per due time group are 0%, 0%, and 11%.
Commercial Utility contractors insights in Islip, NY
Explore 641 verified Utility contractors in Islip, NY. 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
641 contractors
Total union contractors
25 union contractors
Total non-union contractors
357 non-union contractors
Total minority-owned businesses
63 minority-owned businesses
Total women-owned businesses
27 women-owned businesses
What certifications do Utility contractors hold?
Professional certifications and licenses held by Utility contractors in Islip, NY, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are Utility contractors bidding on?
Project types that Utility contractors in Islip, NY are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are Utility contractors bidding for?
Top general contractors and project owners that Utility contractors in Islip, NY are bidding for, showing which construction firms and developers are most active in the local market.
Ford
Milestones
Gap
Walmart
Boardwalk
Burlington
Hampton
CVS
Subway
Utility projects insights in Islip, NY
Explore 35 Utility construction projects in Islip, NY. 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
35 projects
Average square footage
18,837 square feet
Maximum square footage
117,175 square feet
What square footage ranges are Utility projects in?
Distribution of Utility project sizes in Islip, NY 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 Utility projects in?
Building types and construction sectors for Utility projects in Islip, NY, 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
Do I need a Utility permit for commercial work in Islip, NY?
Yes. Work on utilities usually requires right‑of‑way and/or utility permits; coordinate with city/utility owner.
Where do I apply for Utility permits, check status, or schedule inspections in Islip, NY?
https://www.law.cornell.edu/regulations/new-york/19-NYCRR-1202.3
How can Downtobid help me find the best commercial Utility contractors in Islip, NY?
Downtobid helps you find the best Utility 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 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 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 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 Islip, NY 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!
Browse the Best Contractors