Gerlock Construction LLC was established in 1959. It is operated by a dedicated, motivated, and responsible team of employees.
We have been serving the Southern New Jersey area for over 50 years and have delivered excellent quality and workmanship to homeowners.
Our Project Showcase
Our Awards & Certifications
GAF Master Elite® Certification
Because of stringent GAF standards, less than 2% of all roofing contractors have qualified as a Master Elite® Contractor!
INSTALLATION EXCELLENCE AWARD
Signifies that this contractor has been awarded GAF’s Installation Excellence Award.
Indicates that the contractor has had multiple "perfect" roof installations, based on GAF quality inspections.
CONSUMER PROTECTION AWARD
Signifies that this contractor has been awarded GAF’s Consumer Protection Excellence Award.
Indicates that the contractor has an exceptional understanding of the benefits of installing complete roofing systems with superior warranty protection — for your peace of mind.
TRAINING EXCELLENCE AWARD
Signifies that this contractor has been awarded GAF’s Training Excellence Award. Indicates that the contractor has demonstrated an exceptional commitment to ongoing technical training and continuous improvement — for superior roof installation.
Verified Customer reviews
Average Customer Rating-test
(based on 2 Homeowner Reviews)
"Customer asked us not to share his/her review."
- X.X., Cherry Hill NJ, Jul 12, 2017
- J.B., Cinnaminson NJ, Jun 07, 2017