About Us
DiAN Construction Services Inc. was founded in 2014 as a rebar detailing and estimating company. DiAN has provided rebar shop drawings on a wide variety of reinforced concrete projects since inception. This project list includes shop drawings for foundations, superstructures, windfarms, water treatment plants, bridges and other heavy civil projects, as well as smaller developments.

Our mission is to provide quality shop drawings to our clients. We provide drawings using AutoCAD, RebarCAD and Revit. DiAN is always willing to adapt to the means and methods that our clients are comfortable with and will work closely with your company to provide exceptional personal service. DiAN provides 24/7 access to its management team, including weekends and holidays. The Company believes that the groundwork of any successful business relationship relies on clarity, trust and personal service.

DiAN's servicing is mainly in the Tri-State areas, of New York, New Jersey and Connecticut. However, DiAN has been developing its rebar services across the Northeast corridor with detailing projects in the states of Florida, South Carolina, Georgia, Ohio, North Carolina, Pennsylvania, Maine, Rhode Island and Massachusetts. DiAN prides itself in providing an exceptional product with competitive pricing and looks forward to continued growth and quality service.
Services
Rebar Detailing
Delivering detailed and accurate rebar shop drawings is a vital component of any project built using concrete. Your time and budget will all flow smoothly with proper coordination and clear directions enabled by the accurate and standardized rebar shop drawings that we provide. Our in-house, highly skilled detailers are available to help with the range of project development issues that come up along the way. Our expertise is reflected in our portfolio of complex rebar shop drawing projects.
The advantages of entrusting your rebar shop drawing needs to us is avoiding costly delays and waste of material. Our work enables clients to meet the timeframe and budgets that are established at the onset of the project. Additionally, our detailers adhere to all the industry standards and to the means and methods of each individual client.
PROJECT MANAGEMENT
Our team of project managers and administration support staff work diligently to assist and oversee your project throughout the entire construction process. Starting with pre-construction scheduling and logistics through material ordering and tracking contract changes, DiAN keeps you organized and provides all the documentation needed.
DiAN is committed to bring added value to the construction process. When selecting DiAN to provide your rebar detailing needs our team of project managers with specific knowledge, skills, and experience in reinforced concrete construction keep your project on schedule and under budget.
Dimensional Drawing
Concrete dimensional drawings (or) Edge-of-Slab drawings are working drawings that show the location of all joints and formed edges in concrete, including construction joints, expansion joints, isolation joints, cold joints, contraction joints, and all other bulkheads. In addition, EOS drawings also include the locations and sizes of columns, walls, openings, shafts, block outs, recesses, depressions and steps. Concrete dimensional drawings are intended to convey and assist the carpenter in providing all geometric information for complete placement of concrete slabs, columns, walls, openings. By condensing all the drawings into a dimensional drawing(s), the carpenters have a streamlined process to adhere to.
REBAR ESTIMATION
Rebar estimating services demand experience. A steel reinforcement effectively strengthens concrete and cast into concrete as an integral part of the construction process. Concrete pricing demands an estimate in which an evaluation of demanding Rebar is involved for a certain construction project(s).
Our comprehensive estimates cover all the required data through a sales estimator that can effectively assist in forecasting the rebar requirements for a fabrication shop. Our strategy is to evaluate and deliver an accurate number of quotes for the required materials, accessories and erection costs.
Our Team
As the President and CEO of DiAN Construction it is Franks responsibility to provide strong leadership, establish long-term goals and ensure the overall success of DiAN.
Under Franks leadership DiAN has grown to become New York’s most dependable Rebar service. He has helped build strong relationships with the businesses we work with/for and ensure projects, initiatives and work functions are performed successfully. Most importantly that DiAN issues timely and effective communication on a daily basis.

In Franks spare time he enjoys playing softball & golf. However his best time spent is with his family, his wife Sabrina and two children Milania and Frankie. They are truly his greatest pride & joy.

Frank DiBullo

CEO
As the Vice President and COO of DiAN Construction it is his task to ensure that our operations are efficient, maintain quality and are ever improving.
In the last 5 years, Patrick managed the detailing and release of 150,000+ tons of steel.
Notable projects include the Central Park Tower (217 W. 57th – 100 stories), Riverside Center Buildings 3 & 4 (10 Riverside Boulevard – 80 stories combine) Hudson Yards Tower D Foundation (15 Hudson Yards – 88 Stories, 3 sub grade).

Outside of DiAN, Patrick is an avid outdoorsman who also enjoys gardening. Most import to him is spending time with his wife, Stephanie, and their two dogs Rosie and Calla.

Patrick Andrews

COO
As, CFO, Andrew provides strategic leadership for DiAN’s business and finance functions. Andrew is responsible for DiAN’s accounting, financial reporting, and internal controls. In addition, he is responsible for maintaining the company’s strong balance sheet and providing strategic evaluations of growth opportunities.
Prior to joining DiAN Construction in 2019, Andrew worked for JPMorgan Chase in their Corporate & Investment Banking division. He graduated from Pace University, with a bachelor’s degree in Finance.

When not working with spreadsheets and other tasks, Andrew enjoys reading, snowboarding and free time with his family and dog, Daisy

Andrew DiBullo

CFO
As the General Manager of DiAN Construction, Pat’s primary goal is to provide each and every client with excellent personal service. His recognition of the daily hurdles that exist in the construction industry assist him in his desire to make the business relationship an enjoyable and transparent experience.
Pat is a devout baseball fan who has been involved in men’s travel slow-pitch softball for forty plus years. In 2012 Pat managed the team that won the USSSA World Championship in the “C” Division. Outside of softball and work Pat and his wife, Maria have been married for 38 years. They have two loving children and two amazing granddaughters, Mia Grace and Elena Belle, their pride and joy.

Pasquale (Pat) Stiso

GM
Latest Projects
Contact Us
We look forward to discussing your next project!