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Subcontractors

The trades are an integral part of every project. You're the front line; the people making it happen. We value our subcontractors' expertise from the earliest stages of planning. As team members, we emphasize communication, transparency, and fairness.

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Bidding

  • ATTENTION MICHIGAN BIDDERS

    Effective January 3, 2022, O‑A‑K will be transitioning to a new online bidding software. To ensure you receive bid invitations, please sign up for a free account and select all applicable Work Categories.

    register now

    Subcontractor Newsletter

    Sign up for our Michigan subcontractor newsletter to get details on upcoming projects and more.

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    Client
    Eaton Rapids Public Schools Series 1 Projects - Limited Bid Categories

    **Bid may NOT be submitted via Building connected. You may mail t…

    		 Jan. 10, 2022 bid details
    Eaton Rapids Public Schools Series 1 Projects - Concrete

    **Bid may NOT be submitted via Building connected. You may mail t…

    		 Jan. 10, 2022 bid details
    CCS Jefferson Elementary School & Legg Middle School Gymnasium - LIMITED CATEGORIES

    LIVE BID OPENING LINK https://youtu.be/5heYe64eZOc**Bid may NOT b…

    		 Coldwater Community Schools Jan. 17, 2022 bid details
    CCS Mechanical Upgrades Max Larson Elementary School

    BID OPENING MAY BE VIEWED LIVE https://youtu.be/5heYe64eZOc**Bid…

    		 Coldwater Community Schools Jan. 17, 2022 bid details
    Oakridge Public Schools BP6 - Middle School Remodeling

    DO NOT SUBMIT BIDS ELECTRONCIALLY, FOLLOW INSTRUCTIONS ON THE AD …

    		 Oakridge Public Schools Jan. 20, 2022 bid details
    Oakridge Public Schools BP7 - North Carr Demo & Site Renovations

    DO NOT SUBMIT BIDS ELECTRONCIALLY, FOLLOW INSTRUCTIONS ON THE AD …

    		 Oakridge Public Schools Jan. 20, 2022 bid details
    Hudsonville Public Schools BP8 - District Wide Controls Upgrade

    DO NOT SUBMIT BIDS ELECTRONCIALLY, FOLLOW INSTRUCTIONS ON THE AD …

    		 Hudsonville Public Schools Jan. 26, 2022 bid details
    Grandville Public Schools - West Elementary and Robotics Building Roof Improvements

    Roofing Improvements at West Elementary and Robotics Building**Bi…

    		 Grandville Public Schools Jan. 27, 2022 bid details
    White Pigeon Schools Renovations

    Project includes new finishes to hallway and some classrooms. Add…

    		 White Pigeon Community Schools Feb. 1, 2022 bid details
    Ingham ISD Wilson Talent Center and Heartwood School BP #2

    **Bid may NOT be submitted via Building connected. You may mail t…

    		 Feb. 2, 2022 bid details
    Kenowa Hills Public Schools BP #2: Middle School

    DO NOT SUBMIT BIDS VIA BUILDING CONNECTED. Renovations and additi…

    		 Feb. 3, 2022 bid details
    Holland Public Schools Middle School & Jefferson Elementary Renovations

    Middle School and Jefferson Elementary Renovations.Pre-Bid Meetin…

    		 Feb. 8, 2022 bid details
    Rockford Public Schools - Cannonsburg & Lakes Paving

    Project Consist of two locations being repaved. Bid CategoriesBC …

    		 Rockford Public Schools Feb. 9, 2022 bid details
    Holland Public Schools - High School Athletic Improvements

    Holland Public Schools - High School Athletic Improvements.Jobsit…

    		 Feb. 10, 2022 bid details
    Kelloggsville Public Schools ESSERS Fund Mechanical Improvements

    DO NOT SUBMIT BIDS VIA BUILDING CONNECTED.  Mechanical and contro…

    		 Kelloggsville Public Schools Feb. 11, 2022 bid details
    Kent Intermediate School District - LCP BP 2 - LPP & Partial LNS Upgrades

    KISD - LCP BP 2 - LPP & Partial LNS UpgradesJobsite Walk-Thru…

    		 Feb. 15, 2022 bid details
    Rockford Public Schools - Meadow Ridge Finishes

    Project consist of painting and finish floor upgrades Bid Categor…

    		 Rockford Public Schools Feb. 16, 2022 bid details
    Godwin Heights BP 06 - Chiller Replacements

    DO NOT SUBMIT BIDS VIA BUILDING CONNECTED.  Chiller Replacements …

    		 Godwin Heights Public Schools Feb. 18, 2022 bid details
    Eaton Rapids Public Schools Series 1 Projects - Limited Bid Categories

    **Bid may NOT be submitted via Building connected. You may mail t…

    Bids Due: Jan. 10, 2022

    bid details
    Eaton Rapids Public Schools Series 1 Projects - Concrete

    **Bid may NOT be submitted via Building connected. You may mail t…

    Bids Due: Jan. 10, 2022

    bid details
    CCS Jefferson Elementary School & Legg Middle School Gymnasium - LIMITED CATEGORIES

    LIVE BID OPENING LINK https://youtu.be/5heYe64eZOc**Bid may NOT b…

    Bids Due: Jan. 17, 2022

    bid details
    CCS Mechanical Upgrades Max Larson Elementary School

    BID OPENING MAY BE VIEWED LIVE https://youtu.be/5heYe64eZOc**Bid…

    Bids Due: Jan. 17, 2022

    bid details
    Oakridge Public Schools BP6 - Middle School Remodeling

    DO NOT SUBMIT BIDS ELECTRONCIALLY, FOLLOW INSTRUCTIONS ON THE AD …

    Bids Due: Jan. 20, 2022

    bid details
    Oakridge Public Schools BP7 - North Carr Demo & Site Renovations

    DO NOT SUBMIT BIDS ELECTRONCIALLY, FOLLOW INSTRUCTIONS ON THE AD …

    Bids Due: Jan. 20, 2022

    bid details
    Hudsonville Public Schools BP8 - District Wide Controls Upgrade

    DO NOT SUBMIT BIDS ELECTRONCIALLY, FOLLOW INSTRUCTIONS ON THE AD …

    Bids Due: Jan. 26, 2022

    bid details
    Grandville Public Schools - West Elementary and Robotics Building Roof Improvements

    Roofing Improvements at West Elementary and Robotics Building**Bi…

    Bids Due: Jan. 27, 2022

    bid details
    White Pigeon Schools Renovations

    Project includes new finishes to hallway and some classrooms. Add…

    Bids Due: Feb. 1, 2022

    bid details
    Ingham ISD Wilson Talent Center and Heartwood School BP #2

    **Bid may NOT be submitted via Building connected. You may mail t…

    Bids Due: Feb. 2, 2022

    bid details
    Kenowa Hills Public Schools BP #2: Middle School

    DO NOT SUBMIT BIDS VIA BUILDING CONNECTED. Renovations and additi…

    Bids Due: Feb. 3, 2022

    bid details
    Holland Public Schools Middle School & Jefferson Elementary Renovations

    Middle School and Jefferson Elementary Renovations.Pre-Bid Meetin…

    Bids Due: Feb. 8, 2022

    bid details
    Rockford Public Schools - Cannonsburg & Lakes Paving

    Project Consist of two locations being repaved. Bid CategoriesBC …

    Bids Due: Feb. 9, 2022

    bid details
    Holland Public Schools - High School Athletic Improvements

    Holland Public Schools - High School Athletic Improvements.Jobsit…

    Bids Due: Feb. 10, 2022

    bid details
    Kelloggsville Public Schools ESSERS Fund Mechanical Improvements

    DO NOT SUBMIT BIDS VIA BUILDING CONNECTED.  Mechanical and contro…

    Bids Due: Feb. 11, 2022

    bid details
    Kent Intermediate School District - LCP BP 2 - LPP & Partial LNS Upgrades

    KISD - LCP BP 2 - LPP & Partial LNS UpgradesJobsite Walk-Thru…

    Bids Due: Feb. 15, 2022

    bid details
    Rockford Public Schools - Meadow Ridge Finishes

    Project consist of painting and finish floor upgrades Bid Categor…

    Bids Due: Feb. 16, 2022

    bid details
    Godwin Heights BP 06 - Chiller Replacements

    DO NOT SUBMIT BIDS VIA BUILDING CONNECTED.  Chiller Replacements …

    Bids Due: Feb. 18, 2022

    bid details

  • ATTENTION MICHIGAN BIDDERS

    Effective January 3, 2022, O‑A‑K will be transitioning to a new online bidding software. To ensure you receive bid invitations, please sign up for a free account and select all applicable Work Categories.

    register now
    Client
    J Elementary School (Shell Package)

    Bids need to be submitted through Building Connected or delivered…

    		 School Board of Lee County, FL Feb. 15, 2022 bid details
    MM Middle School Expansion

    Bids are to be submitted through Building Connected or sealed to …

    		 School Board of Lee County, FL Feb. 15, 2022 bid details
    J Elementary School (Shell Package)

    Bids need to be submitted through Building Connected or delivered…

    Bids Due: Feb. 15, 2022

    bid details
    MM Middle School Expansion

    Bids are to be submitted through Building Connected or sealed to …

    Bids Due: Feb. 15, 2022

    bid details
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    resources for

    Project Management

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In my role, I’m involved pretty early on in the process with the owners and the architects, and a lot of times with contractors, just bouncing ideas off of their expertise, in order to get pricing to accurately formulate a budget.

Abel Natali
Chief Estimator, O‑A‑K Florida