Milton's Construction brings four decades of licensed, frame-to-finish contracting to Deer Park homeowners — call or text 631-741-0199 for a free written estimate.
Deer Park is a working hamlet of solidly built mid-century homes — ranches, high-ranches, and Colonials that went up in the 1960s when the Town of Babylon was growing fast. Forty years later those houses have good bones but cramped kitchens, dated baths, and floor plans that were never designed for the way families live today. Milton's Construction has spent four decades helping Long Island homeowners get real value out of exactly this kind of house.
We are a licensed and insured general contractor in New York, New Jersey, and Pennsylvania, and we operate as a true design-build firm — architects, carpenters, plumbers, electricians, and HVAC technicians are all on our payroll, not a revolving list of subs. That matters when you are pulling permits through the Town of Babylon Building Division, because one accountable team moves faster and makes fewer costly coordination mistakes.
From our base at 1019 4th Street in West Babylon we are minutes from Deer Park. We know the inspection rhythm at the Town of Babylon Building Division, we understand what the typical 1960s-era framing in this neighborhood requires, and we give every homeowner a free, written estimate before a single nail is driven. Call or text us at 631-741-0199 to get started.

The ranches and Colonials built near Geiger Memorial Park and along the streets north of the Southern State Parkway share common traits: full lots with room to expand, original kitchens and baths that are undersized by modern standards, and mechanical systems that are at or past their service life. We have opened up hundreds of floor plans just like these across the Town of Babylon, and we know exactly where the load-bearing walls are and where the hidden opportunities are.
Because Deer Park is an unincorporated hamlet, all permits and inspections run through the Town of Babylon Building Division in Lindenhurst. We manage that entire process in-house — application, plan review, inspections, and certificate of occupancy. You never have to make a trip to the building department or decipher a stop-work notice on your own.


Hiring a general contractor who also employs the design staff eliminates the gap where most renovation projects stall — the back-and-forth between an architect who has moved on to the next client and a builder who is waiting for revised drawings. Our in-house approach means the person designing your kitchen addition is the same team member who will pull your Town of Babylon permit and manage your inspections.
Deer Park's proximity to the Deer Park LIRR station and the Tanger Outlets corridor has steadily pushed home values up. Homeowners here are investing wisely when they add a second story, gut a 1960s kitchen, or add a ductless HVAC zone to a new addition. We make sure the finished work has a clean certificate of occupancy so your investment holds its value at resale.
We handle kitchen remodeling, bathroom remodeling, home additions and second-story work, and HVAC installation and replacement throughout Deer Park and the surrounding Town of Babylon hamlets. Every project is fully permitted and inspected.
Call or text 631-741-0199 to schedule a walk-through. We will look at your space, explain what is structurally involved, and leave you with a free written estimate that covers every line item — materials, labor, permits, and inspections.

Click your project for Deer Park-specific details, costs and FAQs.
Open-concept kitchens with custom cabinetry, premium countertops, and layouts built around how you live.
Kitchen Remodeling in Deer ParkSpa-like bathrooms — freestanding tubs, custom tile, walk-in showers and warm, relaxing finishes.
Bathroom Remodeling in Deer ParkRoom additions, second stories, extensions and sunrooms that blend seamlessly with your existing home.
Additions & Extensions in Deer ParkAuthorized Mr. Cool distributor & installer — mini-splits, heat pumps and full heating & air-conditioning.
HVAC & Mr. Cool in Deer Park





"Perfect work and attention to detail!"
"Thank you for going the extra mile! My new home has become my oasis!"
"Would recommend your company to anyone looking to remodel! Thank you for making my house feel like home!"
Most structural work, electrical upgrades, and plumbing changes require a permit from the Town of Babylon Building Division. Cosmetic-only updates — like replacing cabinet doors or swapping fixtures on existing supply lines — often do not. We review every project scope before writing your estimate and pull every required permit ourselves so you never have to deal with the building department.
Town of Babylon plan review for a standard residential addition typically runs four to eight weeks depending on project complexity and current department volume. We submit complete, code-compliant drawings the first time, which avoids the re-review delays that can double that timeline with less thorough applicants.
Yes. We are an authorized Mr. Cool installer, and ductless mini-split systems are purpose-built for exactly this situation. A wall-mounted indoor unit and a small exterior compressor deliver full heating and cooling to a room or addition without touching your existing walls or ceiling. It is also the right solution for any new addition that needs its own comfort zone.
Yes. We are licensed and insured in New York, New Jersey, and Pennsylvania. Deer Park falls within the Town of Babylon, and we are fully current with all Town of Babylon contractor registration requirements. Copies of our license and insurance certificates are available on request before you sign anything.
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Get a free, no-obligation estimate for your project today.