AvantGarde Construction LLC

Good 5.0 (10 reviews)

Fair Lawn
Commercial Roofing
Residential Roofing
24/7 Emergency Repairs
Financing Available
Licensed & Insured

Website www.avantgardenj.com

Phone Show phone number

Hours

Mon7:30 AM - 9:00 PM

Tue7:30 AM - 9:00 PM

Wed7:30 AM - 9:00 PM

Thu7:30 AM - 9:00 PM

Fri7:30 AM - 9:00 PM

Sat7:30 AM - 9:00 PM

Sun7:30 AM - 9:00 PM

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About the Business

At AvantGarde Construction LLC, we pride ourselves on our versatility and technical expertise, adept at managing both residential and commercial projects. Based in Fair Lawn, New Jersey, we serve Mine Hill Township and surrounding regions with a comprehensive range of services, including roof repair, gutter cleaning, attic insulation, and specialized roofing solutions. Our ability to handle complex projects from start to finish sets us apart in the industry. Our organized approach ensures that every detail is meticulously attended to, resulting in durable, high-quality outcomes that provide long-term value. We are recognized for our consistency and reliability, allowing clients to trust us with their most significant investments. Whether addressing a leaking roof or enhancing a property with soffit installation, our well-coordinated team is committed to delivering exceptional results, ensuring every project is completed thoroughly and effectively.

What people say about “AvantGarde Construction LLC”?

The reviews overwhelmingly reflect a high level of satisfaction with AvantGarde Construction LLC. Customers consistently praise the professionalism, attention to detail, and clear communication from the team. Many highlight their ability to complete projects on time and within budget, which adds to the positive sentiment. The overall feedback indicates strong customer service, with clients feeling valued and appreciated throughout their experience. It is clear that AvantGarde Construction excels in delivering quality workmanship and maintaining a smooth project process.

What Users Like The Most

This company went above and beyond when replacing my shed roof.
Eric and his team are always proficient and very detailed with their work.
Their service was nothing short of exceptional.
The team demonstrated exceptional professionalism, clear communication, and a commitment to high-quality craftsmanship.
The job came out very clean and the house no longer leaks!

What Users Like The Least

Customers are fully satisfied

Services: Roof Repair Roof Skylight Repair Gutter Cleaning Tar and Gravel Roofing Attic Insulation Soffit Installation

Recommended Reviews

Overall Company Rating

Excellent 5.0

Out of 10 reviews

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Malinda Sederquist

Google review

Jul 4, 2025

This company went above and beyond when replacing my shed roof. I will definitely use them again in the future.

Camilo Pallaoro

Google review

Jun 22, 2025

Excellent company and great professionalism. Eric and his team are always proficient and very detailed with their work. They fixed cracks in my foundation and a leak in my roof flawlessly. I recommend their team hands down.

Lioness X

Google review

Jun 15, 2025

I hired AvantGarde Construction LLC to address a persistent leaking roof issue at my multi-million dollar property in the prestigious Livingston/Short Hills area, and I can confidently say their service was nothing short of exceptional. From the initial consultation to the final inspection, their team demonstrated unparalleled professionalism, expertise, and attention to detail.
The crew quickly identified the root cause of the leak, provided a clear and affordable quote, and executed the repairs with precision, ensuring minimal disruption to our daily routine. What impressed me most was their commitment to quality—using top-grade materials and advanced techniques to guarantee a long-lasting solution. Despite the high-end nature of the property, their pricing was remarkably competitive, offering incredible value for such premium service.

The team was punctual, courteous, and left the site spotless after completion. The roof was then flawless, and I had peace of mind knowing the job was done right, right before the sale. I wholeheartedly recommend AvantGarde Construction LLC to anyone seeking top-tier construction services in Short Hills or beyond—truly a five-star experience in New Jersey!

micheal auriemma

Google review

Jun 10, 2025

I recently had the pleasure of working with AvantGarde Construction LLC on remodel the kitchen and bathroom and I couldn’t be more satisfied with the results,From the initial consultation to the final walk-through, the team demonstrated exceptional professionalism, clear communication, and a commitment to high-quality craftsmanship. The project was completed on time and within budget, and any unforeseen issues were addressed quickly and transparently. I will definitely contact again in future thank you

Anxhela Sema

Google review

Jun 6, 2025

We had an outstanding experience working with AvantGarde. From start to finish, their professionalism, attention to detail, and commitment to quality were truly impressive. The team was always on time, communicated clearly, and delivered exactly what they promised—often exceeding our expectations. Every step of the process, from planning and permits to the final touches, was handled with care and expertise.

The craftsmanship is top-notch, and the project was completed on schedule and within budget. It’s rare to find a company that combines reliability, transparency, and high-quality work the way they do. We couldn’t be happier with the results and would highly recommend to anyone looking for a trustworthy, skilled construction team!

Jay Barrett

Google review

Jun 4, 2025

Fantastic company and service at a great price. They built a brand new deck and redid my roof and they were so wonderful to work with. I will be working with them again soon!

ez construction

Google review

Jun 3, 2025

I’m very happy with the work done by AvantGarde Construction! The new deck flooring looks fantastic—clean, sturdy, and professionally installed. The new concrete steps are solid and make getting on and off the deck much easier and safer. The team was on time, respectful, and cleaned up thoroughly after the job. Excellent quality work from start to finish—I highly recommend AvantGarde Construction!

Valmir Gjini

Google review

Jun 3, 2025

Eric and the team at AvantGarde Construction did a perfect job on my roof and gutters. From start to finish, the process was smooth, professional, and stress-free. Eric’s attention to detail and craftsmanship really stood out — everything was done on time, within budget, and with excellent communication throughout.

The new roof looks fantastic and the gutters are working flawlessly. It’s clear that AvantGarde takes pride in their work and truly values their customers. I wouldn’t hesitate to hire them again or recommend them to anyone looking for top-notch roofing and gutter services.

Thank you, Eric, for a job exceptionally well done!

Anthony Esmilla

Google review

May 31, 2025

Eric & Tony were very professional and did a full roof replacement on my house. I couldn’t be happier with the work…the job came out very clean and the house no longer leaks! Thank you once again!

Aniello Colangelo

Google review

May 31, 2025

Eric the owner very easy nice guy , they did a great job on my roof and gave me warranty.
They were on time and also did some repairs on side of my house .
I recommend them anytime .

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