Approved Pro
Approved Pro

Design Development Construction Services, LLC

Addition to Existing Structure Building Service, Construction Manager Service, Addition to Existing Structure - Build - For Business,

About us

Hiring a general contractor is the first step in taking control of your home improvement project. Having an industry professional like Design Development Construction Services, LLC coordinate and manage all aspects of your project means fewer delays, tighter quality control and a more successful outcome. All of these contribute to a greater return on your investment. We have been in business since 1974 and would like the opportunity to speak with you about your home improvement needs.

Business highlights

51 years of experience

Amenities

Free Estimates

Yes

Reviews
4.912 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
50%
4
8%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-12 of 12 reviews
Liat A.
Jul 2021
5.0
Major Renovation Multiple Room Service
Yes, I recommend this pro
$8,500
Very experienced company with an amazing wood working facility for custom projects. Excellent communication and customer service.

Brad L.
Jun 2021
5.0
Major Renovation Multiple Room Service
Yes, I recommend this pro
I have been very impressed with Al and his entire team at Design Development as the general contractor for my major home renovation. I have had previous experiences with several different contractors for a variety of projects in the past, and Al clearly outshines them all. His overall experience, ongoing communication, transparency and attention to detail have made the entire process a smooth and enjoyable one and the resulting work has been excellent! I would highly recommend Al and the Design Development team for any home renovation needs.

Pam G.
Jun 2021
5.0
$30,000,000
Al is very easy to work with. He has unbelievable patience and a wonderful sunny attitude.

Elvira S.
Jul 2017
5.0
Major Renovation Multiple Room Service
Do not use them unless you want to have a lien put on your home for not paying, which we did, but he never paid the sub contractors and sued us for the money.

Liat A.
Apr 2017
5.0
Major Home Repair (General Contractor)
Yes, I recommend this pro
$5,000,000
I was extremely satisfied with the work that Al and Dale and his team did for my renovation project. I purchased a small cottage in the Hamptons and needed a major renovation and we had a deadline of Memorial Day weekend. Al worked with me with the budget that I presented. He pointed out ways to save and allowed me to purchase certain items for cost containment. He was professional, courteous and his team was the same and clean. Small issues and changes were handled in a timely fashion. He worked very well with my designer to execute large changes and small details. His carpentry team did an excellent job on a built-in captains bed. The experience was excellent. I have referred him to several friends, who all have been very satisfied.

Tim O.
Apr 2017
5.0
Major Home Repair (General Contractor)
Yes, I recommend this pro
$95,000
I needed to have a small job done at my home. Design Development returned my call within one day and the owner was at my house the next day to give me a price. The price was fair and the owner was on site to make sure everything was done to my satisfaction. The owner Al Daddio was one of the nicest people you could ever meet. He will patiently explain everything to you as far as your options and make sure that you are comfortable before making a decision. I was very pleased with the whole process and would highly recommend them.

Riva F.
Aug 2011
N/A
Yes, I recommend this pro
I feel very lucky to have found Design Develpment Construction. Communications was excellent. Al called me or showed up everyday to see how things were going. Dale who did the electrical work and plumbing even fixed a problem I was having with my air conditioner. Jose who did alot of the construction and tile work in my bathroom was a perfectionist and stayed late to get things done.. The entire team of men who were here worked hard and were very professional. They are trully all very talented. My bathroom looks great!!! I highly recommend Al Daddio and his team. You will not be disappointed

Carol D.
Aug 2011
N/A
Major Renovation Multiple Room Service
Yes, I recommend this pro
This firm provided excellent design ideas and executed them well. Totally professional, courteous and thorough. They were always on time, easy to contact, hard-working and helpful. We are very happy with the results.

Bill M.
Jun 2011
N/A
Yes, I recommend this pro
Honest and reliable, good communication, started the job early and finished on time. Actually reduced the price once they were done.

Oleksandr P.
May 2011
N/A
Yes, I recommend this pro
Great job done. Nice and clean.

Guy K.
Apr 2011
N/A
Yes, I recommend this pro
They were very competent, even being creative with leftover pieces of material. Good value for moderate money.

Giri P.
Aug 2010
4.0
Yes, I recommend this pro
Al came in with the lowest quote to build a room in our ground floor condo. He gave me different options on how to construct the room, where to put the door and the closet. He was very professional and upfront about the cost. Since it was a small project he said that he did not do a formal contract. But he did email me a proposal detailing the work that would be done and the cost. For my project, I had to put a 50% deposit before the work started and the remaining was paid after. The only negative I would say is that the painters dropped some paint on the carpets and did not try and clean it up.

Licensing

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

Design Development Construction Services, LLC is currently rated 4.9 overall out of 5.
Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: 8:00 AM - 6:00 PM
Yes, Design Development Construction Services, LLC offers free project estimates.
No, Design Development Construction Services, LLC does not offer eco-friendly accreditations.
No, Design Development Construction Services, LLC does not offer a senior discount.
No, Design Development Construction Services, LLC does not offer emergency services.
No, Design Development Construction Services, LLC does not offer warranties.

Contact Information

900 South 2nd St Suite #5, Ronkonkoma, NY 11779

Service Hours

Sunday:8:00 AM - 6:00 PM
Monday:8:00 AM - 6:00 PM
Tuesday:8:00 AM - 6:00 PM
Wednesday:8:00 AM - 6:00 PM
Thursday:8:00 AM - 6:00 PM
Friday:8:00 AM - 6:00 PM
Saturday:8:00 AM - 6:00 PM
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