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Find Engineer structural pros in Hauppauge

Avatar for Structure Build
Structure Build
4.6(
25
)

Serving Hauppauge, NY and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"After hurricane sandy in 2012 a lot of people in Brooklyn and  Long Island got flooded a lot of home owners received flood damages or  lost their property due to Hurricane Sandy... I am living on Cony Island Seagate  area at that time I was home with my Family and how a remember the water came up to my house and flooded my basement and first floor of my house... I was very scared and desperate.... We basically lost everything at the first and basement floor...
We have received some help from FEMA like every homeowner in that area  but the rest was huge loss from our pockets...
We found structureline based on recommendations and we started to do renovation...Nicholas the General Manager helped us out to apply for a small loan so we could begin the  renovation...We needed to do a complete  house renovation ....
They took off the walls  in the basement and 1st floor, they did mold disinfection, replaced all drywall's, wiring, boiler, windows, doors, siding etc..
They did remodeling on the master bathroom from the first floor and kitchen, they did a wonderful job...We love their new engineered Hardwood floor and the new design of the bathroom with the big bathtub and shower cabinet ... The price we spend ed was a little higher than we were   expected because we did some design work in the living room and Kitchen but for sure it worth it....If Someone will ask me for a recommendation for sure I will recommend Structureline because they helped me out at that time ....Thanks"
Recommended by94%of homeowners
Avatar for Aguitektura
Aguitektura
5.0(
6
)

Serving Hauppauge, NY and surrounding areas

In business since 2013

Free estimates

"Absolutely stunning transformation! 5 stars and more for Aguitektura! As a realtor, I see a lot of kitchens, but the renovation that Aguitektura just completed on my own home takes the golden trophy! The entire process was a dream, from the initial consultation to the final finishing touches. Floor plan magic: The pre-renovation layout was clunky and inefficient. Enter the design genius of Aguitektura! They listened to my needs and translated them into a seamless, functional masterpiece. Walls moved, space opened up, and suddenly my kitchen was not just a place to cook but a place to truly live. The flow is incredible, and every square inch is now used to its full potential. Quality that shines: The craftsmanship and attention to detail are absolutely top-notch. No shoddy work here! From the custom cabinetry to the high-end appliances, everything is beautifully installed and built to last. They even managed to incorporate some of my existing pieces seamlessly, saving me money and preserving a touch of sentimentality. Stress-free zone: Let's face it, renovations can be stressful. But not with Aguitektura! They kept me informed every step of the way, were flexible with my schedule, and always responsive to any questions or concerns. Their professionalism and clear communication made the whole experience surprisingly enjoyable. A realtor's rave: As a realtor, I can confidently say this renovation has added immense value to my home. It's not just the beautiful aesthetics, it's the improved functionality and the sheer joy of finally having a kitchen that works for me. I wouldn't hesitate to recommend Aguitektura to any of my clients looking to elevate their living space. In fact, I'm already singing their praises! If you're looking for a kitchen renovation that exceeds expectations, look no further than Aguitektura. They'll turn your culinary dreams into reality, and who knows, you might just find yourself writing a rave review just like mine! P.S. Don't forget to ask about their floor plan expertise! They have a real knack for transforming awkward spaces into functional havens."
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+26

Recommended by100%of homeowners
Avatar for Magnus Engineering, LP
Magnus Engineering, LP
4.7(
12
)

Serving Hauppauge, NY and surrounding areas

In business since 1986

Free estimates

Warranties offered

"The town required structural drawings for the retaining wall around my pool and after speaking with and getting estimates from several Structural Engineering companies choose Magnus Engineering. The company was responsive and willing to provide the service quickly. James Strizki was the engineer; he was professional, patient and reassuring. He continued to follow-up even after receiving payment until I had the final inspection. They were reasonably priced and delivered the required signed sealed documents allowing me to finally close out the permits that were pending from the year before."
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Recommended by100%of homeowners
Avatar for Reynolds Engineering PLLC
Reynolds Engineering PLLC
5.0(
6
)

Serving Hauppauge, NY and surrounding areas

In business since 2019

Free estimates

"Peter Reynolds provided professionalism and his expertise on work plans were very impressive had my building pass inspection. I highly recommend his company as he helped me through getting building codes passed and layout of blue prints .. he also corrected some Structual issues on my a garage shop which were overlooked by previous contractor .."
Recommended by100%of homeowners
Avatar for Light House Consultant
Light House Consultant
4.5(
6
)

Serving Hauppauge, NY and surrounding areas

In business since 1999

Credit card accepted

Offers commercial services

"Excellent structural engineer. Experienced! Very responsive and addressed all of my issues and was easy to work with. I needed calculations and drawings done, signed and sealed for two retaining walls. Needed to submit these documents to the town and DEC. Samir took care of it!"
Steel skeleton at Melville
Re support of sunken foundation
Wood Beam Repair
Support of Excavation
Metal Cladding

+1

Response time3 hrs
Recommended by83%of homeowners
Avatar for FUSION HOME IMPROVEMENTS
FUSION HOME IMPROVEMENTS
5.0(
5
)

Serving Hauppauge, NY and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"1. Fusion was able to use tile we had on had for the floor tile which saved us money on the overall job.
2, New tile floor is a significant improvement over the original tile floor in both look and functionality.
3. Fusion contractor explained each step of the renovation in detail so we would understand what was being done but why.
4. He was open to our questions and requests as the project proceeded.
5. Fusion cleaned up the work area daily.
6. The newly installed fixtures, toilet and light are working with no issues over a month after completion. No leaks or other issues observed."
Kitchen Rebuild
Kitchen Rebuild
Before
After
Kitchen Egress Window

+4

Recommended by100%of homeowners
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FAQs for engineer structural projects in Hauppauge, NY

You should replace floor joists as soon as you see clear signs of structural trouble—sagging floors, wide wall cracks, uneven door frames, wet or rotting wood, persistent squeaks, or windows that no longer latch. Tilted or sinking supports in the crawl space are another red flag. If you notice any of these signs, call a pro right away to keep your home’s structure safe.

If the joists are exposed from below, a pro can swap them out without touching the finished floor above. In an unfinished basement or crawl space, you’ll often see the joists and can easily reach them. When insulation, subflooring, or finished flooring blocks access, the crew must remove these materials before repairs can begin.

Sistering allows a pro to reinforce a cracked or undersized joist without tearing up the entire floor. The contractor slowly raises the frame, then fastens a new joist snugly against the damaged one to share the load. When done correctly, sistering restores full structural strength and keeps the floor level without the cost of a complete replacement.

Floor joists installed correctly in a stable environment can last for 100 years or more, often outlasting the house itself. However, termite damage, moisture, leaks, and other problems can significantly reduce a floor's lifespan. For instance, if the floor is exposed to consistent moisture, you'll likely need to replace the joists every 20 to 30 years.

Homeowners' insurance covers floor joist damage resulting from sudden and accidental events, such as fire, windstorm, or water damage from a burst pipe. It will not cover repairs resulting from gradual deterioration, poor maintenance, or termite infestations. Review your insurance policy and consult your provider to verify the conditions that guarantee full coverage. Doing so ensures you are fully aware of your responsibilities and can plan your repair work with complete confidence.

Floor joists are essential structural components that provide a stable foundation for your home. They directly transfer the weight of floors, furniture, and occupants to the foundation, ensuring stability and a safe living environment. Without these robust beams, the structure would face compromised load distribution, leading to potential safety hazards and costly repairs. Proper installation and maintenance are crucial for long-term durability and safety.

The Hauppauge, NY homeowners’ guide to engineer structurals

From average costs to expert advice, get all the answers you need to get your job done.