General contractor serving Central Islip, NY — additions, kitchens, baths, HVAC. Four decades, licensed NY/NJ/PA, 631-741-0199.
Central Islip has a housing stock that keeps a general contractor busy. The ranches, Capes and multifamily homes spread across this inland Suffolk hamlet were built across several decades, and a lot of them are ready for the kind of work that actually changes how a family lives — a rear addition, a finished basement suite, a kitchen that functions like one.
Milton's Construction has been working in central Suffolk for forty years. We're a licensed, insured general contractor with crews that handle every trade in-house, from the permit drawings to the final inspection sign-off at the Town of Islip Building Division.
If you're in Central Islip and you want a written estimate at no charge, call or text 631-741-0199. We'll walk the job with you, talk through what's realistic, and put real numbers on paper before you commit to anything.
Central Islip sits in the heart of Suffolk County, bordered by Brentwood to the north, Bay Shore to the south, Hauppauge and Islandia to the east. It's a densely settled community with a wide range of home types — original post-war ranches, expanded Capes, duplexes, and newer infill construction near the D'Amato Courthouse corridor.
We know the Town of Islip permit office well. Every addition, structural change, electrical upgrade and HVAC installation we do gets pulled and inspected properly. That protects your investment and keeps your home saleable.
We cover the full range of residential construction work: kitchen remodels, bathroom renovations, room additions, dormers, second-story builds, in-law suites, roofing, siding, windows, doors and ductless HVAC installation.
As an authorized Mr. Cool installer we also bring modern ductless mini-split systems to homes that were never built with ductwork — which describes a good share of the original housing in Central Islip.
We start with a free on-site walkthrough and a written estimate. Once you approve it, we handle the Town of Islip permit application and manage every inspection through final approval. You deal with one point of contact throughout.
Our in-house team covers framing, plumbing, electrical, HVAC and finish work. We don't hand your job off to strangers. That continuity keeps schedules tighter and quality more consistent.
Click your project for Central Islip-specific details, costs and FAQs.
Open-concept kitchens with custom cabinetry, premium countertops, and layouts built around how you live.
Kitchen Remodeling in Central IslipSpa-like bathrooms — freestanding tubs, custom tile, walk-in showers and warm, relaxing finishes.
Bathroom Remodeling in Central IslipRoom additions, second stories, extensions and sunrooms that blend seamlessly with your existing home.
Additions & Extensions in Central IslipAuthorized Mr. Cool distributor & installer — mini-splits, heat pumps and full heating & air-conditioning.
HVAC & Mr. Cool in Central Islip“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!”
“Milton's team gutted and rebuilt our kitchen and it came out better than we pictured. On time, on budget, and they cleaned up every single day. Highly recommend.”
“We added a second-story addition and they handled everything — permits, design, the whole build. Professional and honest from start to finish.”
“Our master bathroom is now a true spa. The tile work and the walk-in shower are gorgeous. Couldn't be happier with the craftsmanship.”
“Had Mr. Cool mini-splits installed throughout the house. Clean install, no ductwork mess, and our energy bills dropped. Great crew.”
“After four decades in business it shows — they knew exactly how to handle our older Long Island home and the permit process. Stress-free.”
“They built our modular home faster than we thought possible and the quality is fantastic. Milton walked us through every step.”
“Reliable, fair, and they actually answer the phone. They reframed and finished our basement beautifully. Will use them again.”
“Honest pricing and no surprises. Our kitchen and bath came out stunning and they respected our home the entire time.”
“From the first estimate to the final walkthrough, true professionals. Our addition matches the house perfectly — you'd never know it wasn't original.”
Yes. We handle all permit applications with the Town of Islip Building Division and manage every required inspection. You don't have to coordinate with the building department yourself.
A single-room rear addition generally runs three to five months from permit approval to final inspection. More involved work like a full second story or a detached accessory suite takes longer. We give you a realistic timeline in writing before we start.
In many cases yes. Central Islip's housing density and lot sizes vary, so we evaluate each property individually. We'll check zoning, setbacks and Town of Islip accessory structure rules during the estimate visit and tell you exactly what's possible.
Call or text 631-741-0199. We'll schedule a time to walk the job with you, take measurements and put a written estimate together at no charge.
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Get a free, no-obligation estimate for your project today.