Custom Group PR

Safety is a responsibility we carry throughout every project.

At Custom Group, we foster a Zero Accident Culture focused on providing a safe environment for our employees, subcontractors, and the general public.

Our approach combines compliance with OSHA standards and safety plans tailored to each client's Environmental, Health & Safety (EH&S) requirements.

Because protecting people is not simply part of how we work. It is a fundamental part of how we deliver.

A strong general contractor does more than oversee construction. It brings the expertise, coordination, and accountability needed to keep a project moving.

At Custom Group, our General Contracting services cover the critical elements of project execution—from cost and schedule control to subcontractor management, field engineering, safety, quality control, and change management.

With self-performing capabilities and experience across healthcare, infrastructure, residential, commercial, industrial, and site improvement projects, we’re equipped to meet the demands of diverse construction environments.

👉 Our portfolio speaks volumes. Our work delivers.

Excellence is built on knowledge, standards, and continuous growth. 📈
At Custom Group, our memberships and certifications reflect our commitment to professional development, industry standards, compliance, diversity, and the communities we serve.

We are proud to be connected with organizations and institutions that help us stay informed, strengthen our expertise, and uphold the standards behind every project we deliver.

🌐 Our memberships & certifications include: OSHA • Project Management Institute • NMSDC • Goldman Sachs • FBPE • Colegio de Ingenieros y Agrimensores de Puerto Rico • PR Minority Supplier Development Council • Asociación de Constructores de Puerto Rico • DC Engineers Services, PSC • American Concrete Institute.

These connections reinforce what we bring to every project: expertise, accountability, and a commitment to excellence.

Passion is caring about the work and the people behind it. 🧡
At Custom Group, we are personally committed to everything we do, from the projects we deliver to the relationships we build along the way.

Our passion is reflected in how we support our people, serve our customers, and stay invested in their success.

Because meaningful results come from people who care about what they do and the impact they create.

✨ Driven by passion. Committed to success.

What makes construction management valuable? It’s the ability to keep every moving part working toward the same goal.

At Custom Group, our Construction Management services are built around five key priorities: optimizing resources, maintaining schedules, controlling costs, assuring quality, and managing risk.

By taking a proactive approach to each of these areas, we help our clients navigate complexity and keep projects moving toward successful outcomes.

💼 Better management doesn’t just support a project. It helps drive it forward.

Strength is built over time and proven by the results we deliver. ✅

At Custom Group, our strength comes from the integrity and expertise of our people, more than four decades of industry experience, and a proven track record of delivering results.

These foundations allow us to be a solid partner for our customers, providing the knowledge, confidence, and commitment needed to navigate complex projects and move them forward.

➡️ Experience builds confidence. Results build trust.

Strong project delivery starts with attention to detail in the field.

Custom Group is seeking an Assistant Designated Inspector to support construction inspection and project oversight across all phases of construction.

This role will work closely with the Designated Inspector to monitor construction progress, review project documentation, coordinate testing and inspections, track deficiencies, and support quality and safety compliance throughout the project lifecycle.

We're looking for a Civil Engineering professional with at least two years of construction industry experience, strong organizational skills, attention to detail, and the ability to work effectively in both English and Spanish.

If you're ready to grow your expertise while contributing to projects where quality, accountability, and precision matter, we'd like to hear from you.

📍 Puerto Rico

Apply through the link in our bio or visit our careers page to learn more.

Professional expertise matters when every detail counts.
Custom Group is seeking a Resident Inspector – PE to provide professional oversight throughout a premier luxury development project in Puerto Rico.

This role goes beyond routine field inspections. The selected professional will oversee construction compliance, documentation, quality, and regulatory requirements while supporting project close-out, final certifications, and applicable permitting and occupancy approvals.

We are looking for an active Professional Engineer (PE) licensed in Puerto Rico with strong construction inspection experience and a commitment to technical excellence, integrity, and accountability.

If you're ready to bring your expertise to a high-profile development, we'd like to hear from you.

📍 Guaynabo, Puerto Rico

Apply through the link in our bio or visit our careers page to learn more.

The future of Puerto Rico’s construction industry is built through collaboration, knowledge, and meaningful connections. 🤝

Custom Group will be participating in the 52nd AGC-PR Annual Convention & Construction Expo, organized by , taking place September 9–13 at El Conquistador Resort in Fajardo.

For more than five decades, this convention has brought together professionals and companies from across the construction industry to connect, exchange ideas, and explore the opportunities shaping the sector.

We invite you to join us and be part of this important industry gathering.
See you there!

Building strong connections beyond the jobsite. ⛳

On August 21, members of the Custom Group team participated in the Asociación de Constructores Golf Tournament at Palmas del Mar, joining industry colleagues for a day of networking, camaraderie, and great competition.

We’re proud to see our team representing Custom Group and strengthening the relationships that help move Puerto Rico’s construction industry forward.
📸 From left to right:

Ing. Fernando de León — Chief Operations Officer
Ing. Mark González — Director, Program and Construction Management Services
Ing. Alexei Hernández — Program Director | VCA Compliance
Ing. Armando Seguí — Project Manager — PM & Inspections