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John C Grimberg

General Contractor
Founded in
$84.1M
11

About John C Grimberg

John C. Grimberg Co., Inc., founded in 1951, is a prominent general and mechanical contracting service provider based in the Mid-Atlantic region of the United States. The company has established itself as a key player in the construction industry, particularly in servicing federal, state, and private sector offices. With over seven decades of experience, John C. Grimberg emphasizes a family-owned and operated business model that fosters strong relationships and a commitment to quality in every project undertaken.

The company specializes in sustainable construction practices, integrating LEED (Leadership in Energy and Environmental Design) standards into its projects to enhance environmental sustainability and efficiency. This dedication to green construction not only aligns with contemporary environmental goals but also meets the increasing demand for eco-friendly building practices in today's market.

John C. Grimberg Co., Inc. has garnered a reputation for excellence, recently recognized with the prestigious 2022 AGC Merit Award for its outstanding renovation and restoration work. One of its notable achievements includes securing a significant contract with the U.S. Army Corps of Engineers, which highlights the firm’s capability in handling complex and large-scale projects.

Over the years, the company has demonstrated an unwavering commitment to quality, customer satisfaction, and innovation, making it a preferred choice for clients seeking reliable contracting services. With an extensive portfolio spanning various sectors, including government infrastructures and private commercial projects, John C. Grimberg continues to build a legacy of trust and excellence in the construction industry. The company’s focus on maintaining high standards in construction and its proactive approach to adopting sustainable methods position it as a leader in the industry, ensuring that it remains at the forefront of the evolving construction landscape.

Need to submit a Pay App to John C Grimberg?

Payment applications generally include the application for payment form and a continuation sheet (which includes a schedule of values and change orders). Depending on the situation, you may also include backup documents like materials receipts and invoices, payroll wage reports, and lien waivers.

It's a lot to keep straight, and it's further complicated by most GCs requiring their own custom payment application forms, rather than standard AIA templates. Fortunately, Siteline has more than 8,000 forms from over 6,000 GCs—in our system. Our software streamlines the entire monthly billing workflow, ensuring you submit the perfect pay apps on time, every time, which gets your invoices paid about three weeks faster.Want to see for yourself?

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All of John C Grimberg's locations

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