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our services

We Build a Future You Desire!

Doster Constructions is a self-performing general contractor and subcontractor.  Our primary area of operation is the five boroughs of New York City.  We have also completed projects in New Jersey, Westchester, and Long Island.
 
Doster Constructions provides our customers with the best value for their construction dollar.  In addition to estimating, budgeting and scheduling, Doster places special emphasis on pre-construction through our utilization of value engineering and constructability reviews.

Engineering

Work with our engineers who have experience with product design services. We have world-class engineers and project managers at Doster Constructions. We have invested in libraries of hardware and software building blocks to get you to market quickly with the best solution.

Construction

Are you planning on constructing a new domestic or commercial property? You can rely on the expert services from Doster Constructions to take care of your project from start to finish. We offer a range of bespoke building services to ensure that we meet our clients requirements.

Project Management

Our project management techniques incude: a systematic planning and target setting in advance; the coordination of work processes during implementation (according to plan) and consulting expert professionals that are needed in specific stages of all our project endeavours.
our portfolio

We Are Classy and Reliable

Our Projects Speak For Itself

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About us

Complete Building Solutions For Any Need!

Doster Constructions  is a full service self-performing general contractor,  subcontractor,  and labor provider located in Midtown Manhattan.   Since our inception in 2004,  we have adhered to our founding principles:

These principles serve our customers well,  which is why the majority of our customers are repeat customers,  the truest measure of success.

client reviews

Creating Delightful Experiences

Lee Chang

I continue to be inspired that your organization was founded by an expert who has made it his mission to improve the quality of life for so many in the construction industry. Thank you for a splendid project for our company.

Lee Chang

California
Natalie Jones

Doster Constructions is truly one of the best building contractors we are opportune to work with. The firm expertly delivered a project of exceptional quality. We hope to work with them again in the near future!

Natalie Jones

New York
Andrew Morris

I would like to take this opportunity to thank Doster Constructions! The wonderful project you created for our company was superb ! Your firm delivers as promised and the costing falls within our budget too.

Andrew Morris

Los Angeles

Alex Greg

meet

The Ceo

A Leader & Expert

An Hispanic American, born and raised in Belgium until tender age in the early 70’s, Upon graduating from the New York University (Tandon School of Engineering) in 1995, Alex Greg began working as a Project Manager for a large construction management firm in NYC. After seven years of service, Alex Greg founded and operated Doster Constructions Company, a construction consulting firm where he now oversees all internal operations.
 
Alex’s expertise is in conceptual budgeting, value engineering, bid analysis and contractor award.   Alex Greg is responsible for business development,  estimating and the success of all of GCC (Doster Constructions company’s) ongoing projects.

Let's Work Together
To Create Awesome Projects

Doster Constructions is a self-performing general contractor and subcontractor.  Our primary area of operation is the five boroughs of New York City.  We have also completed projects in New Jersey, Westchester, and Long Island.

Office Address
131 W 35th St 4th floor, New York, NY 10001, United States

+1 (718) 819 1545
+1 (917) 410 3757

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