Gilligan Home Development Group, LLC logoApproved Pro
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved Pro

Gilligan Home Development Group, LLC

Snow Removal- For Business, Deck or Porch, Deck or Porch - Build or Replace- For Business,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

With over 40 years of experience, Gilligan Home Development Group LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call us today!

Business highlights

Emergency services offered
7 years of experience

Services we offer

Additions and alterations , Bathroom/kitchen/basement remodeling, Decks/porches , Masonry patios, walkways and driveways, Retaining walls and drainage

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.648 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
88%
4
4%
3
0%
2
0%
1
8%

Filter reviews by service

Showing 1-25 of 48 reviews
Ira B.
Jun 2025
5.0
$100
Very professional and very honest. Don’t hesitate to hire these guys!

Jenn C.
Jun 2025
5.0
$75,000
We had a fantastic experience with Jason and his team. From start to finish, he were incredibly responsive—always quick to answer calls, and texts and kept me in the loop throughout the entire project. What really stood out was their flexibility. Whether it was adjusting to last-minute changes, working around my schedule, or helping me make informed decisions on materials and design, they handled everything with a great attitude and professionalism. The quality of the work was top-notch, completed on time, and within budget. It’s rare to find someone so easy to work with who also delivers excellent craftsmanship. Highly recommend and would definitely hire again!

James H.
Jun 2025
1.0
Deck or Porch
I hired them to do an extension/covered patio. They were very fast, and I was mostly pleased with the outcome, but I have been very disappointed in the follow-up. From the very beginning, I made it clear that I wanted everything to be done by the books and cleared with the local township regulatory authorities. I was charged a couple thousand dollars for an architect's fee to that end. They completed the project in October. It is now the middle of June, and I get no responses to my inquiries to obtain proof of regulatory approval. They have also not returned to the project to address some concerns I had noted about the workmanship. Very disappointing that it had to come to this, but I do not want anyone else to be scammed into thinking they are getting a project done that was approved by the city/township. As a lawyer, charging someone for a product (e.g. architect's fee) without actually having obtained it is called fraud.

David S.
Jun 2025
5.0
Deck or Porch
Jason and his team are very professional and efficient. They answered all our questions and addressed our concerns promptly. We would highly recommended them. Our deck is beautiful, and we’re looking forward to using it for many years to come. Thank you again Jason and team for all your great work!

Eric M.
Apr 2025
5.0
$4,500
Jason was extremely easy to communicate with and everything with the project went very well! He needed to come by the house twice to confirm the details of the project, which he did without complaint and as scheduled. He and his crew took care of the project as if it were their own home, and cleaned up very well after completing the work. I will certainly be using their services again and suggest you do as well!

Aditya P.
Apr 2025
5.0
Jason and his team did a fantastic job with the repairs and ensure that the house was left clean every day after the job. They were flexible to adapt to requests and ensured we were Satisfied with the work. I would definitely go with Jason for my next home project.

Larry F.
Feb 2025
5.0
I wanted to have a custom bar built in my basement and Jason from Gilligan home improvements was the first one to reach out. He came out and gave me a detailed vision of how he would do the job and took my ideas and exceeded my expectations. His crew was the most professional, clean and detailed group of guys. Halfway thru the job I was so impressed with the work that I negotiated with Jason to do two custom closets in my basement as well while the guys were there. Both of those came out fantastic. I feel very lucky to have found Gilligan Home improvements. We will be using them again in the future for other projects

Angela W.
Jan 2025
5.0
We hired Gilligan Home Development for our basement reno. Jason and his team are truly professionals. They exceeded our expectations and transformed our basement into a warm, cozy place that is inviting from the moment you open the door to go downstairs. We had a vision and they brought it to life, and then some! Jason checked in with us daily to make sure we were happy with the progress and to answer any questions. I cannot recommend them enough and will be definitely call upon them for our next project. In fact, we are going to work with them in the spring to install new windows throughout our house. Having someone you can trust to do work like this is very important. Jason and his team went above and beyond and I am thrilled with the end result!

Charlotte T.
Dec 2024
5.0
Deck or Porch
Any home renovation can be stressful. My goal was to find a contractor who could work WITH me to achieve my vision. Jason (Gilligan) listened to me and followed through. There were no problems, only solutions. All my concerns got addressed promptly. I wish I could load more photos because the transformation is amazing. It brought my 1030s home into the 21st century. Kudos to Jason Gilligan and his team!

Joe T.
Oct 2024
5.0
Deck or Porch
Yes, I recommend this pro
Jason made it an easy and smooth process and would recommend his team for future use. Responded quickly and communicated often.

Swarup A.
Sep 2024
5.0
Deck or Porch
Yes, I recommend this pro
Jason and team from Gilligan rebuilt my deck. They did a great job. They crew were on time, polite and worked back to back days and got it done on time as promised. Jason is easy to get hold off and when I had a minor issue on one of the floor boards, he promptly sent someone to fix it. All in all, highly recommend Gilligan.

Sean E.
Sep 2024
5.0
Deck or Porch
Yes, I recommend this pro
Showed up on time, everyday. Work was done in timeline discussed prior to starting job. Able to make changes on the fly when it appeared stairs might be too wide. Brought their own dumpster and cleaned up everything when they were done. Workers worked well together and were personable. Company owners checked daily on work crews progress. No communication difficulties. I expect to rehire them for more projects.

Ronald P.
Aug 2024
5.0
Deck or Porch
Yes, I recommend this pro
We are very pleased with the high-quality work of Jason and his crew to reconstruct and extend our back deck. This contractor has exemplified professionalism and timeliness--from initial response to job completion. Great job! Highly recommended!

Eric D.
Jul 2024
5.0
Deck or Porch
Yes, I recommend this pro
$22,000
Right from the start Jason was prompt and professional explaining everything involved in the deck build. He continued to check in each day to see how things were going. His crew was on time every day and completed the job in a week's time. We are very happy with the results and will spend countless hours out on our new deck. Thank you Gilligan Home Development!

Joyce D.
Jul 2024
5.0
Yes, I recommend this pro
Jason and his workers did a wonderful job installing my concrete patio. It looks great! They took the time to do the job right so that it will last for a very long time. When they were done they made sure to clean up everything. I was even given a warranty for the patio. I will be calling them again when I want other work done on my yard/home.

Diane P.
Jul 2024
5.0
Deck or Porch
Yes, I recommend this pro
Jason and his crew were great to work with on my deck project. They did a fantastic job and we are very happy with the end results. We will be working with them on other projects.

Atish P.
Jun 2024
5.0
Deck or Porch
Yes, I recommend this pro
Quick, efficient and great communication

Patrick S.
Jun 2024
5.0
Deck or Porch
Yes, I recommend this pro
Great experience working with Jason and his crew. They built a new deck and paver patio for us and it came out great!

Ashwin N.
Jun 2024
5.0
Yes, I recommend this pro
Jason and his crew did a very good job with our patio. They were efficient at their job and very easy to work with . I highly recommend their services.

Michael N.
Apr 2024
5.0
Yes, I recommend this pro
He was very receptive and came back with any necessary changes needed. He kept to schedule.

Samantha V.
Apr 2024
5.0
Yes, I recommend this pro
$125
I recommend Gilligan Contractors For any construction. Jason is Very reasonable and easy to deal with. His team is reliable, there are No surprises along the way. Jason communicates all aspects Of the project. Completed jobs are clean and neat and Jason can always be reached for any questions and concerns.

Jason W.
Apr 2024
5.0
Yes, I recommend this pro
$25,000
thank you to the team at gilligan home development for turning our backyard into an absolute oasis. the team worked great together and go the project done on time. we will definitely be recommending and using for future projects. thanks again!!

Karen T.
Apr 2024
1.0
Pour quality workmanship and unwillingness to make it right

Nichole K.
Nov 2023
5.0
Yes, I recommend this pro
This is the second time we've used Gilligan Home Development, this time for a full basement remodel. The work is beautiful and the team was helpful and professional during the remodel. We were able to add/change things that we wanted during the scope of work with no issues.
Response from Gilligan Home Development Group, LLC

"Thank you for your continued support in our company. It’s always a pleasure working with you and your husband. See you for the next project!"


William S.
Oct 2023
5.0
Yes, I recommend this pro
$14,000
Easy to work with the team. Flexible with modifications. Finished the job when they said they would.
Response from Gilligan Home Development Group, LLC

"Thank you sir. It was a pleasure working with you on your project!"

Showing 1-25 of 48

Licensing

Insured

Licensed*

Trade License Number

13VH10916900

Trade License Locale

NJ

Trade License Expiration

03/31/2026

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

Gilligan Home Development Group, LLC is currently rated 4.6 overall out of 5.
Monday: Open All Day Tuesday: Open All Day Wednesday: Open All Day Thursday: Open All Day Friday: Open All Day Saturday: Open All Day Sunday: Open All Day
Gilligan Home Development Group, LLC accepts the following forms of payment: CreditCard
Yes, Gilligan Home Development Group, LLC offers free project estimates.
No, Gilligan Home Development Group, LLC does not offer eco-friendly accreditations.
No, Gilligan Home Development Group, LLC does not offer a senior discount.
Yes, Gilligan Home Development Group, LLC offers emergency services.
Yes, Gilligan Home Development Group, LLC offers warranties.

Contact Information

281 Morton Ave, Rahway, NJ 07065

Service Hours

Sunday:Open All Day
Monday:Open All Day
Tuesday:Open All Day
Wednesday:Open All Day
Thursday:Open All Day
Friday:Open All Day
Saturday:Open All Day
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