Construction Done Right.
From the Ground Up.
At O.N.A Constructions Ltd, we specialize in new builds and renovations for residential and commercial properties across Jamaica—delivering dependable results with unmatched precision and care.
Construction Expertise You Can Count On
From structural builds to stylish renovations, we bring your vision to life—on schedule, on budget, and with zero shortcuts.
Residential & Commercial Renovations
Reimagine your space with tailored upgrades designed to improve comfort, function, and long-term value.
MORE ABOUT US
Your Trusted Construction Partner in Jamaica
Serving Jamaica for Over 20+ Years
With decades of combined experience, O.N.A Constructions Ltd is committed to building strong foundations—both in our structures and in our client relationships
Residential & Commercial Construction
We handle every project with precision, whether you're breaking ground or breathing new life into an existing space.
QUESTION? 📞 (876) 776-7035
Core Services
We Deliver Full-Scope Construction Services
Engineering & Planning
Smart, code-compliant designs rooted in functionality and form.
Construction & Project Management
End-to-end construction services—from site prep to final walkthrough.
Modern Equipment & Tools
We use industry-standard equipment for precision and safety.
Electrical Systems
Safe, efficient, and expertly installed by certified professionals.
Architecture & Design
Bringing your vision to life with creative and practical architectural solutions.
Finishes & Installations
From tiling to cabinetry, every detail is completed to perfection.
OUR SKILLS Plan
We Create Buildings
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Audit & Assurance 90%
Legal Managed Services 85%
Financial Advisory 70%
Advisory Financial 60%
Project Gallery
Explore Our Recent Projects
From modern homes to commercial renovations, our work speaks for itself. Browse our portfolio to see what O.N.A Constructions can do for you.
Meet the Team
Our Team of Professionals
We bring experience, integrity, and craftsmanship to every project we take on.
Omar Allen
CEO
Shanae Allen
GM
Rayhan Khan
Project Manager
100+
HAPPY CLIENT
95%+
COMPLETED PROJECTS
20+
YEARS OF EXPERIENCE
50+
CONTRACTORS
Industrial Construction
Durable, efficient, and scalable structures for long-term operations.
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Project
Architectural Design
Stylish, smart designs that blend creativity and structural excellence.
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Project
General Contracting
Comprehensive oversight and coordination from start to finish.
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Project
OUR CLIENTS
What Client Say?
The team at O.N.A Constructions was exceptional from day one—on time, professional, and transparent throughout our entire office renovation. I highly recommend them.”
Chianna Morris
Business Owner
They built our dream home exactly as we envisioned it. The craftsmanship and attention to detail were second to none.
David Harrow
Homeowner
Got Questions? Let’s Talk.
Frequently Asked Questions
We're happy to walk you through your options—no pressure, just honest answers.
Question 1: What types of construction services do you offer?
We specialize in both residential and commercial construction, including new builds, renovations, and structural upgrades. Whether you're building a new home, modernizing a retail space, or expanding an existing property, our team can handle every phase—from planning to final handover.
Question 2: Do you offer free consultations or estimates?
Yes, we do! We provide free initial consultations and estimates within Kingston and neighboring parishes. For other areas, it may attract a one-time fee, that is refundable upon project approval. We will help you plan your project with clarity and confidence. During this process, we’ll review your goals, assess the scope, and provide a tailored recommendation with transparent pricing.
Question 3: How long will my project take to complete?
Project timelines vary depending on the size and complexity of the build. Once we assess your project, we’ll provide a realistic timeline and keep you updated every step of the way. Timely delivery is one of our core commitments.
Question 4: Are you licensed?
Absolutely. O.N.A Constructions Ltd is a fully licensed construction company. We adhere to all local building regulations and safety standards, so you can feel confident your project is in qualified hands.
Question 5: What makes O.N.A different from other construction companies?
Our clients choose us for our reliability, craftsmanship, and clear communication. With over 20 years of combined experience, we deliver not just buildings, but peace of mind. We treat every project like it’s our own, and every client like a valued partner.