Grendi Construction, LLC logo
Approved Pro
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved Pro

Grendi Construction, LLC

Deck or Porch - Repair, Gutters & Downspouts Cleaning Service, Vinyl Siding - Repair or Partially Replace,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

Grendi Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

Business highlights

13 years of experience

Services we offer

Roofing & Gutters

Amenities

Free Estimates

Yes

Reviews
5.0121 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
99%
4
0%
3
0%
2
0%
1
1%

Filter reviews by service

Showing 1-25 of 121 reviews
Bekim L.
Oct 2025
5.0
Asphalt Shingle Roofing Repair
Great job nice and clean

Carl B.
Sep 2025
5.0
Vinyl Siding - Repair or Partially Replace
$200
This Pro was very professional, extremely timely in providing his quote and completing the job, and is highly recommended by me.

Debra W.
Aug 2025
5.0
$845
The pro showed up right away to evaluate the problem with our attic The pro came the same day I called for problems with our attic fan. He explained all of the issues to us and then the actual service was scheduled for the next day. When the service was completed he again explained what was done, showed phone pictures of the new installation and encouraged us to call for questions we might have.

Joe F.
Jul 2025
5.0
Vinyl Siding - Repair or Partially Replace
$1,350
Grendi Construction completed my requested vinyl siding and window shutter painting job and the quality of the work exceeded my expectations! I would 100% hire again. Thank you!

Arup D.
Jun 2025
5.0
Skylight - Repair, Replace or Seal an Existing Skylight - For Business
$1,200
I needed to have my 4 skylights sealed. Mike from Grendi Construction contacted me and explained that he could come and review the skylights and make a recommendation to seal or change. He was able to seal the skylights for me and gave me a quote for replacing the skylights in the future if I needed. When Mike fixed my skylight issue, I showed him another job to fix a window something that I had been postponing for a while. Mike gave me a reasonable quote, came the next day and completed the window work in a couple of hours. Very professional, timely and reasonable.

Addison H.
Jun 2025
5.0
$1,000
We had a great experience with our technician. He fully understood our goals and helped us fine-tune our vision. He completed the work quickly and efficiently, which was a huge help in keeping our project on track.

Stuart C.
Jun 2025
5.0
$1,650
Anew attic fan was installed and new flashing was installed in several places on my roof. Everything was done professionally. I highly recommend this company. Five Stars!

Michael W.
May 2025
5.0
Their Technician was informative and thorough. We were very pleased with the quality of the work and will recommend them to others.

Yuanzheng Z.
May 2025
5.0
Mike and his team replaced attic fan in a professional way. Easy communication. Well done.

Louis M.
May 2025
5.0
Was fast and fixed the issue. Very professional and will hire again.

Olga G.
Apr 2025
5.0
$600
I got the most reasonable estimate for the work. The work was done in a timely manner as it was initially scheduled. The guys showed up on time and completed the work within expected time frame.

Sadna A.
Mar 2025
5.0
Natural Slate Roofing Repair
$1,500
I made my roof with this company . They are very nice and made exellent work . They are very kind boy. I really recomand this compay.

Wayne S.
Feb 2025
5.0
Yes, I recommend this pro
Very satisfied, prompt, professional and courteous. Highly recommend.

Diane B.
Sep 2024
5.0
Vinyl Siding - Repair or Partially Replace
Yes, I recommend this pro
Mike came out and gave me an estimate. Two days later both Mike and Joe returned to complete the job. They explained what the cause of the issues I was having with my siding and made all the necessary repairs. I appreciated the time they took with me and their care of my home. I recommend them and would use them again if the need arises.

Zack H.
Aug 2024
5.0
Yes, I recommend this pro
Good work done and very near quoted estimate.

Michelle R.
Aug 2024
1.0
I have been trying to get a detailed itemized invoice since May, that matches the total paid. Multiple calls to Mike and emails with Suberta Dullaj. up to Aug 6th tahis was my only issue. But with the rain we got on 8/6/24 I now see new water stains in the as location. I don't want to be contacted via phone.

Toni R.
Jun 2024
5.0
Yes, I recommend this pro
$700
Mike was very quick to get back to me, came right on time, and did the job efficiently and quickly. He was also patient with all my questions

Boris K.
Jun 2024
5.0
Vinyl Siding - Repair or Partially Replace
Yes, I recommend this pro
$400
Mike from Grendi came with his partner on time, as agreed upon. They finished the project in little time and were otherwise very efficient. I was very impressed with their work. I will definitely hire them again for any new project I have.

Charles G.
Jun 2024
5.0
Vinyl Siding - Repair or Partially Replace
Yes, I recommend this pro
He came on time and was very professional

Floyd R.
May 2024
5.0
Yes, I recommend this pro
I contracted Mike to replace 2 Attic/Roof fans that were not functioning. The quote was in the range I expected to pay after I did some previous research. Mike and his partner were prompt and professional in doing the work, and I would definitely look to Mike and Grendi Construction for future projects.

Bobby N.
May 2024
5.0
Yes, I recommend this pro
$1,200
Very professional and understanding situation to solved an issues

Marc W.
May 2024
5.0
Yes, I recommend this pro
Mike is knowledgeable and diligent with his work. I am glad I hired him, I had gotten a lower quote from another company, but I knew I could trust Mike to do the job correctly and in a timely manner.

Martin T.
Apr 2024
5.0
Yes, I recommend this pro
Quick response to resolve problem

Gene B.
Apr 2024
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
When the roofing work began, Grendi Constructions dedication to excellence became even more apparent. Their skilled craftsmen worked diligently, utilizing top-of-the-line materials and advanced techniques to ensure a flawless result. Whether it was repairs, replacements, or a full installation, they approached each task with precision and care, delivering results that exceeded my expectations.

Lawrence J.
Apr 2024
5.0
Yes, I recommend this pro
$900
Nice good work explain everything
Showing 1-25 of 121

Licensing

Licensed*

Trade License Number

13VH11573900

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

Grendi Construction, LLC is currently rated 5.0 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

Yes, Grendi Construction, LLC offers free project estimates.

No, Grendi Construction, LLC does not offer eco-friendly accreditations.

No, Grendi Construction, LLC does not offer a senior discount.

No, Grendi Construction, LLC does not offer emergency services.

No, Grendi Construction, LLC does not offer warranties.