Kitchen and Bathroom Remodeling - Home Additions - Custom Homes

General Contractor in Northport, NY

Bildco Inc. is a family-owned general contractor in Long Island, NY. Our mission is to build and remodel homes that completely fulfill the needs of our customers. If you’re planning a new custom home or remodeling project, contact Bildco Inc. to set up a consultation. We’ll get you started and walk you through the process.

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 Long Island 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.

Our relationships with clients, subcontractors, suppliers, and partners are built on the foundation of communication and ethical business standards. We provide service to parts of Nassau and Suffolk counties in New York.

Remodeling Services We Offer

We provide the highest quality design and remodeling services. As experts in home remodeling and additions, our crew of dedicated craftsmen has the experience and know-how to take your vision and develop a design that maximizes your space while also delivering the beautiful aesthetic appeal that you, your family, and your visitors will like.

Bathroom Remodeling

We find the most efficient bathroom remodeling options. Our team will manage your remodel from start to finish. Each stage of the construction process is supervised by a specialized project manager, resulting in a less stressful remodeling experience.

Kitchen Remodeling

We can handle any type of kitchen remodeling project. From kitchen design to custom cabinets, faucets, flooring, and lighting, we’ve got you covered. Our professionals will create a strategy with the best possibilities and manage the entire project to bring your idea to life.

Home Additions

With the passage of time and the growth of our families, many of us find ourselves in the market for a larger, more spacious home. Eventually, the home we thought was wonderful for us no longer serves our needs. This can simply be modified by adding an additional space.

Custom Home Construction

When it comes to custom home construction, as the name implies, the options are nearly limitless. The future owner has the last say in every aspect of their unique home, from the flooring and wall coverings to the features and appliances.

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.

Bathroom Remodeling

You’ve decided that the time has come to redesign your bathroom, and therefore are looking for the best bathroom remodeling company. Whether you want to upgrade your bathroom, add some new items, or completely rebuild it, we are a company that can assist you. If you’re in the market for a bathroom remodeling contractor, we’d love to assist you in bringing your idea to life.

We are a customer-focused company that prioritizes customer satisfaction and offers high-quality remodeling services throughout Northport, NY and the neighboring areas. We can assist you whether you’re planning a comprehensive bathroom remodel or a unique bathroom redesign.

Kitchen Remodeling

We can turn your kitchen remodeling fantasies into reality. We excel in assisting you throughout the whole kitchen remodeling process, ensuring that you’re constantly working with the most qualified professional. While many homeowners seeking kitchen remodeling want many of the same characteristics, everyone is unique. We love celebrating those differences.

Some may place “island seats” at the top of their priority list. For others, it’s critical to have a convenient and efficient setting in which to create exceptional meals. We are prepared to provide you with just what you’re looking for. Our philosophy is to ask questions and listen to our customers’ responses while sharing our expertise and recommendations. Our goal is to create your ideal kitchen.

Home Additions and Expansions

To accommodate a growing family, many homeowners turn to construction projects like home additions. It’s possible that your first house was designed as a beginning home for you and your spouse. Then you have your first child as you begin to settle into your new life. The two-bedroom home appears to be a little smaller than you first thought.
What if you only had one child and then learned that your baby is going to have a sibling? For the time being, having the kids share a room will work, but what happens when they get older? That goes double if you’re dealing with a boy/girl combination.

For a few simple reasons, we always recommend customers to consider a home addition rather than relocating to a larger property. For starters, adding on can be cheaper than moving to a larger home. The second possibility is that you genuinely like your existing living arrangement and all you truly need is more space, which can be quickly achieved by adding an extra bedroom or living area. Your home is where you have built many memories, so why leave it behind?

Custom Home Construction

With a custom home, your own tastes and design preferences are brought to life right before your eyes. We can help you create a home that properly represents your own style, interests, and preferences.
Many people are under the impression that custom home construction necessitates a considerably larger investment than does the purchase of an existing home. When you are in charge of creating your own home, the materials and features that are utilized and the characteristics that are included can be decided by you.

In fact, you have complete influence over the final design of your home, including the cost of every component that goes into it. In order to keep your project within your capabilities, we’ll assist you in keeping your budget in mind at all times.

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

Tell Us About Your Project

Fill out the form below to schedule a consultation with us to discuss your project requirements.

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:

"*" indicates required fields

Your Name*

Northport, NY

Northport is a historic maritime community located on Long Island’s northern shore in Suffolk County, New York. Originally called Great Cow Harbour by English colonists in the 17th century, the area was formally renamed Northport in 1837. In 1894, the community formed as a village in an effort to localize governance. Northport is well-known for its Victorian-era village center, which has trolley rails from a long discontinued streetcar line that connected village residents to the East Northport Long Island Rail Road station. The village’s Main Street runs from the Village Green along the harborfront to the formerly independent hamlet of Vernon Valley, which has since been subsumed by nearby East Northport. The village had an estimated population of 7,401 residents in 2010 and is served by the Northport-East Northport School District.

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