Kitchen and Bathroom Remodeling - Home Additions - Custom Homes

Custom Deck Design & Construction in Smithtown, NY

A deck provides an area for you to enjoy the beautiful outdoor life with your friends and family. If you’re ready to build the deck of your imagination, get in touch with us and let’s talk about it. We are able to provide you with solutions that you will fully appreciate, and at an affordable price!

Request a Callback

Fill out the form below and we will call you back to talk about your project.

"*" indicates required fields


About Us

Bildco Inc. is a residential remodeling company based in Smithtown, NY with over 25 years of combined experience in the industry. Our first priority is to ensure that you receive exceptional service and quality throughout the design and construction phases of your project.

Whether you require a brand-new deck or deck repair, our team will be able to assist you. After years of experience, we have mastered the techniques required for this type of work.

Deck Construction Gallery

Please browse through the gallery on our website to see what kind of projects we have completed in the past and if you like our work, get in touch and talk to us about your project.

Benefits of Adding a Deck To Your Home

A deck is just one of those things that you don’t realize you’re missing until you have one. It increases the size of your living space, maximizes the use of your property, and increases the value of your home. However, adding a deck is not always about increasing the value of the property. Obviously, you would want to enjoy it in the meantime. The wonderful thing about a deck is that it provides usable outdoor living space.

After you’ve constructed a deck, you’re likely to view it as an extension of your indoor living space. It will be almost certain that it would be accessible from your main floor and therefore could be used for relaxing, reading, and eating. Besides that, some people use decks to accommodate outdoor exercise equipment or hot tubs. Outdoor television is also a possibility, depending on the weather and the extent of your coverage.
Backyard deck for outdoor gatherings with an umbrella and a table on one corner
A backyard deck of a house made from composite decking material and metal railings
Wood deck with pergola, outdoor furniture sets for family gathering
A low profile deck surrounding the house perimeter

Custom Deck Design & Construction Services

At Bildco Inc., we pride ourselves on building decks that consistently satisfy our customers. As a company that puts an emphasis on client relationships, we take the time to truly listen to and understand your priorities for your new backyard. We realize the importance that a deck can add to family gatherings and we will give our best to design and build the deck of your dreams with an eye for detail and a commitment to customer service.

We believe that our company will put an end to your search for a new deck. We strive to create the ultimate outdoor living space for you and take great pride in our work. We will collaborate closely with you to bring your vision for your new deck to life. We will work quickly to complete your deck design so you can enjoy your new outdoor space.

The Process of Working With Us


Short Interview

Please reach out to us by filling out the form on our website and tell us about your project. We will review your project to make sure it’s a good fit for both of us. After that, we will call you back to schedule an appointment where we will talk about your project in more details.


Complimentary Onsite Meeting

These meetings typically last between one to one and a half hours, depending on the size of your project. Our appointments are scheduled during regular business hours Monday-Saturday 7:30am – 5:00pm.


What Happens at the Complimentary Meeting?

We will start the discussion with why you want to remodel, your expectations for the project as well as review your vision for the spaces you want remodeled. Then we will talk about schedule availability and completion requirements for both you and us.

After that, we will talk about the investment you are comfortable putting into your home (It’s a good idea to talk about the budget before our meeting) since the most people don’t know what remodeling costs. It’s clear to us that everyone has a budget number that they are willing to spend. Being honest about your budget allows us to assist you in staying within it.

We will gladly answer any questions you may have about the project or the processes of our company. We’ll examine a ballpark figure determined from our early conversation. This broad brush number is intended to determine whether this is the direction you want to follow. When you are ready to go, we will advance to the next stage.


Project Retainer to Bildco inc. For Your Comprehensive Project Evaluation

Your retainer goes toward the following;

  • Securing a tentative production schedule (final schedule is determined after all the tasks below have been completed)
  • Design schedule to assist in keeping everyone on track for the production schedule.
  • Drawing/Designing as required for your specific project.
  • Clearly define the scope of your project.
  • If necessary, assist you with material selection.
  • Site visits and estimates from subcontractors based on your actual scope of work.
  • Cost estimate for your project under a fixed-price contract. Contract is presented as a lump sum with a detailed scope of work.
  • The project retainer is credited toward the project contract price when you sign our contract within 30 days of presentation. (Excluding architectural and engineering fees)
After completing all of the steps mentioned above, we can move on to getting the permissions and construction phases of the project.

What Our Customers Say About Us

Would highly recommend Bildco to anyone looking to renovate or do any work on their house. Mike Welsch is very professional, he is great to work with, and his team cleans up nicely after the job. He is honest, responds quickly to any questions or concerns you have and is very reasonable. He is very talented and pays attention to detail, you will not regret choosing Bildco for your home”
– Amanda Delaura
“Michael Welsch and his crew were so professional and courteous. They completed the siding on my mother’s home in a timely manner and did quality work. The home looks beautiful!!! Bildco Inc. was always available to answer questions and address concerns from start to finish. My family and I would use this company again and would highly recommend them.
– Kristine Bender
“We worked with Bildco on our three season room remodel, and also redoing some of the insulation in our attic. Mike and his team do excellent work and his attention to detail is beyond professional. He is very responsive and shows up when scheduled. We love the results and, are very happy to have found a trustworthy, efficient, talented, and reasonable contractor for our projects.”
– Sean Kelley

Let Us Bring Your Dream Deck To Life

If you have any questions about our deck construction services, any of our other services, or would like to talk to us about your vision for your new deck, please fill out the form on our website and we will call you back.

Reach Out To Us

Reach out to us by filling out the form below and we will call you back to talk about your project as soon as we can.

Contact Information

Working Hours:

Follow us:

"*" indicates required fields

Your Name*

Get in Touch

Are you interested in working with us? Fill out the form below and we’ll call you to talk about your project.

"*" indicates required fields