Allied Construction Corp logoApproved Pro
Approved Pro

Allied Construction Corp

4.4(
161
)
Kitchen and Bath Remodeling, Roofing, General Remodeling,

About us

**We are now specializing in Kitchen Remodeling**At this time we are unable to take on Bathroom Remodeling projects**Our first priority has always been the satisfaction of our customers, and we take great pride in both the quality of our work and the quality of the customer service we extend to each and every one of our clients, regardless of the size of their project. When trusting Allied Construction Corporation with your home remodeling project, you are trusting a crew of dedicated and talented home remodeling experts to take you through every single step of the process, and to keep you up to date on developments. We always treat your project – and your home – with the utmost level of care and respect. We strive to ensure that every last detail of your work order is performed with the same level of quality we would apply to our own home. Our work over the years has proven to yield exceptionally high return on investment, making your home not only the haven you envisioned but also more valuable. What is more, we provide extremely affordable home remodeling services, making it possible for you to see your vision come to life without breaking the bank. We also offer Angie's List members a 10% Discount on all Labor. We have been on the Discovery Channel. (References upon request). Additional Phone: 516-500-8170 Additional email: [email protected].

Business highlights

36 years of experience

Services we offer

New Construction, Additions, Remodels, Kitchens, Basements, Decks, Drywall, Painting, Spackling, Siding, Roofing, Windows, Doors, Flooring, Masonry, Home Improvement, Fire & Water Damage Repair, Plumbing, Electrical, Carpentry, Design Build Construction, & Architectural Services.

Services we don't offer

Bathroom Remodeling; Wallpaper Installation.

Amenities

Eco Friendly Accreditations

Yes

Free Estimates

Yes

Accepted Payment Methods

  • PayPal
  • American Express
  • Financing Available
  • Check
  • Visa
  • Discover
  • MasterCard
Our recent projects
  • 16
    .
    View Gallery

    Assorted photos uploaded by Allied Construction Corp

Reviews
4.4161 Reviews
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Number of StarsImage of DistributionNumber of Ratings
5
78%
4
7%
3
5%
2
2%
1
8%
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Showing 1-25 of 161 reviews
Adam C.
May 2025
1.0
Unfinished Carpentry
$5,000,000
RUN FAR AWAY FROM ALLIED AND TOM. Tom took my money and did not complete the renovations as per our contract. He lied about having a licensed electrician to do electrical work, it was just one of his workers who's not licensed. I paid for a dumpster and when it was delivered by tom it was already half full from another allied job and I was asked to pay the full amount of $950. Tom didn't listen to anything I said regarding the work I requested and he changed my design and did work that was cheaper for him. I was priced for one of my ceiling's to be ripped out and reinstalled with new sheetrock, Tom waited until I was away on business then he installed sheetrock on top of the bad sheetrock and told me he ripped out the old sheetrock and installed the new sheetrock, I found out when my EC cut holes to install lights and we found 2 layers of sheetrock preventing the lights from being able to be installed. Allied construction is a cheap, sneaky company who will steal your money and breach your contract. Do not hire these people Tom is a lair. Tom wore a gun in my house on his hip and told me "I use this to get paid by customer who don't want to pay". Tom left live 120v wires hanging out of the walls and ceiling, he removed a banister and didn't replace it for 3 weeks making my home very unsafe for me and my 9 year old son.
Deb D.
Jul 2021
5.0
Kitchen and Bath Remodeling, General Remodeling + 4 more
Yes, I recommend this pro
This was an extensive project which was handled very well by Allied. Tom, the owner, is accommodating and helpful. Christian and Omar were fantastic! hey showed up early each morning as expected, worked hard throughout the day, and always cleaned up after themselves. There was a lot of problem-solving to be done throughout (by no fault of their's) and we got help suggestions and solutions throughout. The prices were reasonable and the quality of the work was great. I would highly recommend Allied.
Anthony S.
Oct 2020
5.0
Kitchen and Bath Remodeling, Ceramic Tile Service + 2 more
Yes, I recommend this pro
$1,300,000
From start to finish Tom from Allied Construction has been there for us. His crew were careful, polite, and worked quickly to complete the remodeling of our bathroom. Tom’s experience was helpful when we had a plumbing issue and had them reroute the plumbing to accommodate our beautiful new vanity. We are very pleased with the workmanship and price. We are going to use them again to remodel our kitchen.
Response from Allied Construction Corp

"Thank you for the GREAT REVIEW. It was our pleasure working with you and look forward to working with you on your kitchen as well."

Deborah L.
Jan 2020
5.0
Kitchen and Bath Remodeling
Yes, I recommend this pro
$2,500,000
From start to finish I was in good hands with Allied Construction. Their expert staff arrived punctually every day and worked neatly and professionally throughout the entire project. I have the kitchen of my dreams and my family and friends can't stop raving about the fabulous job. I highly recommend Tom and his crew for any of my household projects.
Response from Allied Construction Corp

"Thank you so much for the Wonderful Review. It was a pleasure working with you. Please let us know of any future projects."

Sigal A.
Oct 2019
5.0
Kitchen and Bath Remodeling, Ceramic Tile Service + 3 more
Yes, I recommend this pro
Tom the owner of the company is great to work with. The work that was done in my kitchen is professional and high quality. And the price was fair. I would definitely hire Tom again for other projects in my house.
Response from Allied Construction Corp

"Thank you for the Wonderful review. It was our pleasure working with you. Enjoy your new Kitchen."

Theresa D.
Jun 2019
5.0
Kitchen and Bath Remodeling, General Remodeling + 14 more
Yes, I recommend this pro
It went great. The rooms are beautiful!!!
Richard and Maureen F.
May 2019
5.0
Kitchen and Bath Remodeling
Yes, I recommend this pro
They are very clean, neat, very thing was quality and I'm very pleased with everything. He did a beautiful job and very reasonable.
Response from Allied Construction Corp

"Thank you for the Great Review. it was a pleasure working with you."

Jimmy K.
Apr 2019
5.0
Kitchen and Bath Remodeling
Yes, I recommend this pro
Tom and his team did a great job. They were very punctual and receptive to all my questions and concerns during the process.
Response from Allied Construction Corp

"Thank You very much for the Great Review. It was a pleasure working with you. Enjoy your new Kitchen."

Silvia S.
Sep 2018
4.0
Kitchen and Bath Remodeling
price too high
Response from Allied Construction Corp

"Hi [Member Name Removed], I am responding to the review you left for Allied Construction Corp. Can you please let me know when we gave you an Estimate? I have searched our database and cannot find an Estimate in your name not can I find an appt. scheduled with you in the past year. Can you please let me know who your salesman was? Any info will be helpful. I think you might have the wrong Allied Construction Corp. Thank you Tom Katsaros"

Jimmy M.
Jul 2018
2.0
Kitchen and Bath Remodeling
$5,000,000
I will start off that Tom will make good on any issue that arise during construction. The PROBLEM is his crew has is lazy and try to take any short cut possible. I was replacing the switches he installed in my house with dimmers and the hot line wasn't even screwed down at all, BIG FIRE HAZARD! The tile guy does a crappy job and any time you tell Tom you don't like the way something is done he will argue with you about it. I got so annoyed trying to keep up with the big issues that I am now finding all the small issue since they have left. For example they chipped some of the white tiles in the bathroom and covered it up with caulk and when they cut glass tile they don't sand the edge down to get ride of the jagged edge so you can see every cut. We also where not able to be home or have someone here during construction so we had to leave them to it unsupervised because Tom is more worried about the clients that flip houses so he is always off tending to those jobs. His crew decided it was ok to go into my garage and use my personal tools because half the time they are to lazy to carry there own tools around. I DO NOT recommend this company OR HIS NEW COMPANY KITCHEN AND BATH DEPOT in Seldon. The only good thing was the product we chose for our kitchen and bathroom. Oh and they are good at spackleing cause they are always patching the hole where they have to redo something. One last point, the crew never seemed to want to use drop cloths or plastic off doorways to other areas of the house to keep dust out.
Gaetana Z.
Jul 2018
1.0
Ceramic Tile Service, Plumbing + 6 more
Awlful. Poor workmanship and damage to materials bought and damage to outside property
Response from Allied Construction Corp

"It's sad to say this customer did not have the money to pay for the work we agreed upon and did perfectly. The craftsamanship was excellent as usual. She only left this review after we placed a lien on her property for non-payment. I have pictures of the entire project and would be happy to share them with any member who would like to make their own conclusion."

Deb W.
Jan 2018
5.0
Kitchen and Bath Remodeling, Ceramic Tile Service + 9 more
Yes, I recommend this pro
Wonderful! It was a long process due to delays with home owner's insurance and inspections which Tom helped us navigate. He and his team were amazing and completed the job within a few weeks. We now have our dream kitchen! We graciously give this company five stars and will recommend them to everyone.
Deb D.
Jan 2018
5.0
Kitchen and Bath Remodeling, Ceramic Tile Service + 1 more
Yes, I recommend this pro
$700,000
I had hired Allied to redo three bathrooms in my house last year, and was so happy with the experience that I hired them again this year to do my kitchen. Tom, the owner, is the most reliable and accommodating contractor I know of. He bends over backwards to make sure the customer is satisfied-- and I was admittedly not always the easiest customer to do that with. His prices are more than fair and he calmly and fairly handles any issues that may arise during construction. I will hire again!
George C.
Dec 2017
5.0
Kitchen and Bath Remodeling
Yes, I recommend this pro
Love our new bathroom, King and his staff were very attentive and professional. Would definitely recommend.
Richard S.
Nov 2017
5.0
Ceramic Tile Service, Drywall + 1 more
Yes, I recommend this pro
Great work and friendly crew enjoyed my experience with Allied.
Artie E.
Nov 2017
5.0
Kitchen and Bath Remodeling, Electrical
Yes, I recommend this pro
Allied Construction remodeled our kitchen--new cabinets, electrical work, and expansion of dining room entry--without harming the floors, and creating more work. The owner, Tom, stopped by the house to check the progress, and supervise the crew. When the work was done, the kitchen was ready for use right away, as promised. True to his word. The end result is amazing, could not be happier.
Eileen S.
Nov 2017
5.0
Kitchen and Bath Remodeling, Plumbing + 3 more
Yes, I recommend this pro
Absolutely perfect from start to finish...King, Wilmer, and ALL workmen were professional, thorough, reliable and courteous throughout...could not be happier with the process & the results. Highly, highly recommend :)
Richard C.
Sep 2017
4.0
Kitchen and Bath Remodeling
Yes, I recommend this pro
$1,500,000
Quality, that's where it drops down a little. It was supposed to come back because they forgot to put in a piece of molding and it never came back. For responsiveness, up until that last piece of work, it would've been an A but because of that it drops to a C. I would use them again, that way they can finish up what they didn't do last time.
Vasilios L.
Sep 2017
1.0
Kitchen and Bath Remodeling, Plumbing
While he was going to remodel the bathroom, I had called him and told him about the leak i was having behind my refrigerator. He told me we had leaks throughout our pipes. Had someone else look at it; turns out the water hose connecting to the refrigerator had disconnected. We canceled the bathroom remodel.
Response from Allied Construction Corp

"Homeowner called me and and said he was having a leak in his shower and wanted me to send one of my guys to look at it. I gave him a name and number of a plumber who couldn't get there as quick as he liked. I said I would send one of my guys to look at it but he is not my plumber. When he got there he saw water dripping from the ceiling in several spots. The plumbing on the house had to be 50 or 60 years old and since he told my guy the leak was in the Bathtub my guy didn't look behind the refrigerator in the kitchen. I'm sorry he had a bad experience but I did what I could to try and help. I had my guy drive an hour and a half to get there and see if he could do anything at no charge. I guess he is upset I didn't charge for this emergency service which I had told him to call a plumber for in the first place."

Bart S.
Aug 2017
5.0
Kitchen and Bath Remodeling
Yes, I recommend this pro
Excellent. Tom is a pleasure to work with and is extremely responsive. High integrity and honest. We are very pleased with the bathrooms and would work with them again!
Bill W.
Aug 2017
5.0
Kitchen and Bath Remodeling, General Remodeling + 10 more
Yes, I recommend this pro
Allied performed amazing work. Tom came to my house and told me the measurements and exactly what I needed to purchase. I purchased everything and his guys did all the work. The bathroom that they redid was always problematic with mildew and poor ventilation. They did a terrific job remodeling it to fix the issue, and finishing it to make it look awesome. Tom is the owner and he is very responsive via text, email and phone. He is professional and a pleasure to deal with. I have always had a difficult time with contractors, but not with Allied. My wife and I were so happy with the master bathroom that we hired them to do our kids bathroom as well which also came out amazing. Going forward Tom will be the 1st person I goto for home improvement work. Hands down, Allied was great.
Response from Allied Construction Corp

"Thank you for the wonderful review [Member Name Removed]. You guys were a pleasure to work with. Enjoy your new bathrooms and let me know if there is anything you need in the future. Thanks again"

Nicholas S.
Jul 2017
5.0
Kitchen and Bath Remodeling, Roofing
Yes, I recommend this pro
The project went very well. Allied put together a detailed price breakdown and worked with me through some unexpected surprises. They were punctual and professional.
Response from Allied Construction Corp

"[member name removed]it was a pleasure working with you. We hope you and your family enjoy your new bathroom King"

RONALD J K.
Jul 2017
5.0
Kitchen and Bath Remodeling
Yes, I recommend this pro
$4,900
Well. Not prepared to do the work at the moment.
Jared N.
May 2017
5.0
Roofing
Yes, I recommend this pro
$1,390,000
It was one of the best experiences with a contractor i have ever had. King was extremely professional, always called me back and was extremely diligent in making sure items were delivered promptly. I will absolutely hire them again for any other household projects we have. I cant emphasize enough what a great company this is and how impressed i was in dealing with them. I look forward to future projects with Allied.
Response from Allied Construction Corp

"[Member Name Removed], working with you and [Member Name Removed] was one of our best experiences working with a customer also. Enjoy your new bathroom. The custom shower looks amazing! Enjoy."

Roseann G.
Apr 2017
1.0
Kitchen and Bath Remodeling, General Remodeling + 2 more
$1,800,000
GC, Tom, showed up one time only to get money. Didn't have a usable bathroom for 3 weeks. Crew was very nice and hardworking but VERY sloppy and careless. Little to no prep whatsoever. Had to replace refrigerator because they sanded with it plugged in and didn't cover it. Took me 2 days (full 16 hours) to remove dust from my kitchen, forget about rest of house. Bathroom floor tiles are uneven because they didn't check if the concrete they poured was level. Didn't replace mouldings in kitchen because foreman never read the specs. They didn't scrape or sand window or door frames - they just painted over lumps and bumps. They used TOILET PAPER to protect my brand new shower system while painting bathroom ceiling. Have 8 million pics to support bad review. Was told by GC when I complained to him about the careless work, "it's not like we set your house on fire AND I did work for Donald Trump." What that's supposed to mean to me I don't know. The GC and his foreman had every excuse in the book --- my son was in the emergency room all night to my elderly uncle got hit by a car to I was with my dog at the emergency vet all night to TWO trucks having issues." GC refunded me a small amount when I threatened to take him to court. Between having to buy a new refrigerator and having to hire someone to fix all the things they missed or messed up, I'm out money but it's worth it NEVER to have them back in my house again. My management company has banned them from future work in our bldgs. due to how messy and careless they were. I could keep going on but there isn't enough space. I wouldn't recommend them to my worst enemy.
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Showing 1-25 of 161

Licensing

Bonded
Insured
Licensed*

Trade License Number

1430257-DCA

Trade License Locale

New York

Trade License Authority

Consumer Affairs

Trade License Expiration

07/10/2025

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Allied Construction Corp is currently rated 4.4 overall out of 5.
Monday: 9:00 AM - 5:00 PM Tuesday: 9:00 AM - 5:00 PM Wednesday: 9:00 AM - 5:00 PM Thursday: 9:00 AM - 5:00 PM Friday: 9:00 AM - 5:00 PM Saturday: 9:00 AM - 5:00 PM Sunday: 9:00 AM - 5:00 PM
Allied Construction Corp accepts the following forms of payment: PayPal, American Express, Financing Available, Check, Visa, Discover, MasterCard
Yes, Allied Construction Corp offers free project estimates.
Yes, Allied Construction Corp offers eco-friendly accreditations.
No, Allied Construction Corp does not offer a senior discount.
No, Allied Construction Corp does not offer emergency services.
No, Allied Construction Corp does not offer warranties.
Allied Construction Corp offers the following services: New Construction, Additions, Remodels, Kitchens, Basements, Decks, Drywall, Painting, Spackling, Siding, Roofing, Windows, Doors, Flooring, Masonry, Home Improvement, Fire & Water Damage Repair, Plumbing, Electrical, Carpentry, Design Build Construction, & Architectural Services.
Bathroom Remodeling; Wallpaper Installation.

Contact Information

26 Pagnotta Dr, Port Jefferson Station, NY 11776

Service Hours

Sunday:9:00 AM - 5:00 PM
Monday:9:00 AM - 5:00 PM
Tuesday:9:00 AM - 5:00 PM
Wednesday:9:00 AM - 5:00 PM
Thursday:9:00 AM - 5:00 PM
Friday:9:00 AM - 5:00 PM
Saturday:9:00 AM - 5:00 PM
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