Puerto Rico’s leading contractors

Our Array of Services

Providing repair and protection for concrete by applying new technologies to well-established repair principles, partnering with owners, designers, and material suppliers to safely deliver costeffective solutions. Our services include:

Structural Repair & Restoration
(Concrete and reinforcement repair, parking structure repairs, balcony repairs, restoring and enhancing structural capacity)

Waterproofing & Moisture Protection
(Complete building envelope solutions,waterproofing systems, expansion joints, chemical grouting for leaks)

Crack & Joint Solutions
(Crack repair and sealing, epoxy injection, expansion joint installation and repair)

Protective Coatings & Finishes
(Painting, coating applications, corrosion protection)

Advanced Strengthening Solutions
(Fiberreinforced polymer (FRP) composites, structural strengthening techniques)
Structures and Roads Repairs
We restore and maintain civil engineering structures and roads to ensure safety,durability, and compliance with industry standards. Our solutions address deterioration, enhance performance, and minimize long-term maintenance costs.

Building Construction
From residential homes to commercial and industrial facilities, we manage projects with precision and efficiency. Our team prioritizes quality craftsmanship, timely execution, and cost-effective solutions tailored to client needs.

Specialized Solutions
We apply advanced techniques such as Fiber-Reinforced Polymer (FRP) strengthening, expansion joint installation, and epoxy injection. These methods reinforce structures, improve resilience, and extend service life.


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Our Capacity is defined by our commitment to excellence,
ensuring efficient execution, superior quality, and outstandingresults in every project we undertake.
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Our Location
PHYSICAL ADDRESS
Urb. Sunset Hills, Carr 834 km 1.1
Guaynabo, PR

POSTAL ADDRESS
P.O. Box 925 (00970)
Guaynabo, PR
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Contact Information
OFFICE
787-564-7349

MOBILE
787-662-5968

EMAIL
oplaza@opgrouppr.com