Building Contractors in Antigua: Roberts Construction & Who to Hire in 2026
Roberts Construction & Engineering Co. Ltd. is Antigua's most prominent full-service builder, known for major EU-funded housing projects in Barbuda. Antigua Concrete Services covers specialist structural and concrete work. This guide compares the island's most-searched contractors, shows you how to vet any builder before signing, and shares real EC dollar cost benchmarks, including how the government's CAB-I program can save qualifying homeowners thousands.
Building Contractors in Antigua: Roberts Construction & Who to Hire in 2026
TL;DR: Roberts Construction & Engineering Co. Ltd. is Antigua's most prominent full-service builder, known for major EU-funded housing projects in Barbuda. Antigua Concrete Services covers specialist structural and concrete work. This guide compares the island's most-searched contractors, shows you how to vet any builder before signing, and shares real EC dollar cost benchmarks, including how the government's CAB-I program can save qualifying homeowners thousands.
Atlantic hurricane season opened June 1. If you're planning a new build, home extension, pool, or storm damage repair in Antigua, now is the moment to secure a reliable contractor. The island's best builders book up fast as storm prep, repairs, and new construction all compete for the same crews.
Antigua's construction industry is thriving. Prime Minister Gaston Browne confirmed in his 2025 budget address that the sector contributed a record EC$900 million to the national economy in 2024. That kind of activity means quality contractors are busy. Getting organised early is the single best thing you can do.
The challenge is finding the right builder. Type "roberts construction antigua" or "antigua concrete services" into any search engine and you'll land on bare phone-number directory listings with zero description, no reviews, and nothing to help you compare firms intelligently.
This guide fills that gap. We break down the three most-searched contractors on the island, compare their strengths, give you a concrete five-step vetting checklist, and share what real builds actually cost in EC dollars. We also explain the permits you'll need before a single block goes down.
Who Is Roberts Construction & Engineering Co. Ltd.?
Roberts Construction & Engineering Co. Ltd. is widely reported to be the largest construction company in Antigua and Barbuda. Based in Cassada Gardens, St. John's, the firm handles full-service builds from residential homes to public institutions and carries a track record that spans more than three decades.
The firm has over 32 years of experience constructing homes, public buildings, offices, and commercial structures across the island. They work to the standards prescribed by structural engineers and describe their buildings as built to withstand hurricanes and the natural wear conditions of the Eastern Caribbean.
The biggest proof of capability sits across the water in Barbuda. In 2019, Roberts Construction was awarded the Barbuda Housing Recovery Project by the Antigua Observer, a major infrastructure contract funded by the European Union and managed by the United Nations Development Programme (UNDP). The scope covered 150 homes and the reconstruction of the Hanna Thomas Hospital. Government-scale, internationally funded contracts like these require serious project management capacity and financial credibility.
Roberts operates as a true full-service firm. That means they handle design coordination, structural engineering liaison, materials procurement, trades management, and site supervision under one roof. For a homeowner or developer, that simplicity matters: you deal with one point of contact rather than chasing multiple subcontractors.
The firm is listed and verified on the AntiguaSearch Construction and Trades directory.
Best for: New residential builds, commercial construction, public infrastructure, large-scale projects requiring engineering oversight and capacity.
Phone: 268-462-1687 Address: Cassada Gardens, St. John's, Antigua
What Does Antigua Concrete Services Specialize In?
Antigua Concrete Services is a specialist concrete contractor based in St. John's, focused on delivering high-quality concrete and structural services for residential and commercial projects across the island.
Unlike a general contractor who manages entire builds, Antigua Concrete Services goes deep on one trade: concrete. Think foundations, structural slabs, pool shells, retaining walls, column pours, and reinforced concrete driveways. For anything where structural integrity is the priority, a specialist matters.
On any build in Antigua, concrete is foundational to hurricane resilience. The island sits in an active Atlantic hurricane zone. Structural work must meet specific load and wind resistance standards. A dedicated concrete contractor brings focused expertise that a generalist builder would typically subcontract out anyway, often at a cost premium and with less quality control.
Antigua Concrete Services is listed on AntiguaSearch, based in the Ffryes area of St. John's.
Best for: Foundations, structural slabs, pool construction, retaining walls, concrete driveways, column work, and storm-resilient structural reinforcement.
Louis Brothers in Antigua: Hardware Supplier or General Contractor?
Louis Brothers is not a general contractor. It's a well-established hardware and home supplies retailer operating from two locations in St. John's: Market Street and Old Parham Road.
Louis Brothers Store specialises in electrical and garden equipment, furniture, home appliances, tyres, bicycles, tools, and hardware supplies. If you need materials, tools, or equipment for a build, they're a solid local source. But for construction management and labour, you'll need to work with an actual contractor.
This distinction matters because several online directories group Louis Brothers alongside building contractors, which creates confusion for anyone searching "louis brothers antigua" with construction intent. They appear in the same searches as Roberts Construction because homeowners often shop for supplies and contractor contacts in the same session.
If you're sourcing materials for a self-build or renovation and want a local hardware option, Louis Brothers is worth visiting. For full contractor services, use the AntiguaSearch Construction and Trades directory to browse verified firms across all parishes.
Best for: Hardware supplies, tools, electrical equipment, and home materials, not construction management or labour.
Other Licensed Contractors Worth Knowing in Antigua
The island has a competitive contractor market beyond the three firms above. Several active builders are listed on AntiguaSearch and worth considering depending on your project scope and parish.
DEWS Pro Builders Ltd. operates from Sir George Walter Highway in St. John's and describes itself as "Building Antigua's Future with a Foundation of Excellence." They combine a full lumberyard and hardware operation with construction services, which can simplify materials sourcing. Their AntiguaSearch listing has full contact details.
C2C Builders Ltd. is based in the Jennings area of St. Mary's and handles residential construction and trades work across the west side of the island.
CDAL Caribbean Developments (Antigua) Ltd. is located at Jolly Harbour and focuses on development-scale projects along the west coast. If you're building near English Harbour, Jolly Harbour, or Shirley Heights, they're worth contacting.
RPL Building Construction Ltd. operates from All Saints and takes on a broad range of residential and commercial builds.
Kennedy's Enterprises Ltd. covers general contracting from All Saints Road in St. John's, handling new construction, renovations, and interior finishes.
The Antigua and Barbuda Building Contractors Association (ABBCA) is the professional body for the sector. Reaching out to them directly at abbca.antigua@gmail.com or +1 268-562-0342 lets you verify whether any contractor holds membership before you commit.
Is your construction business already listed on AntiguaSearch? If not, add your free listing and connect with thousands of homeowners and developers actively searching for builders right now.
How Do You Vet a Contractor Before You Sign?
Hiring the wrong contractor in Antigua can cost you months and tens of thousands of EC dollars. These five steps protect you before you put pen to paper.
1. Check membership with the ABBCA. The Antigua and Barbuda Building Contractors Association keeps a register of professional member firms. Membership signals accountability and gives you a formal channel to raise concerns if a dispute arises. Contact the ABBCA at abbca.antigua@gmail.com or call +1 268-562-0342 to verify any firm's standing.
2. Request references and visit completed projects. Ask to visit at least two finished builds and speak directly with those clients. Did the project finish on time? Were there unexpected cost overruns? How did the contractor handle problems when they arose? A builder who's proud of their work will welcome the conversation.
3. Get at least three itemised quotes. Never commit to a headline price. Request a written breakdown covering materials, labour, plant hire, and professional fees. This lets you compare like for like across multiple firms and protects you if disputes arise later about scope creep.
4. Confirm your DCA permit requirements upfront. The Development Control Authority (DCA) requires formal planning permission for virtually all construction and major renovation in Antigua. This includes extensions, structural changes, and external structures like fences and storerooms. Budget approximately six to eight weeks for DCA approval. You'll also need separate building, electrical, and plumbing permits before a single tool goes on site.
5. Put everything in writing. Your contract should specify scope of work, payment milestones, materials standards, timeline, and what happens if a hurricane delays the project. A well-drafted contract protects both you and the builder. If your contractor resists putting details in writing, that's a serious red flag.
What Does Building or Renovating in Antigua Actually Cost?
Costs vary considerably depending on specification, location, and the finish level you're targeting. Here are realistic benchmarks to frame your budget planning.
Expat Focus reports that mid-range residential construction in Antigua runs from approximately USD 150 to USD 300 per square foot. High-end coastal builds or those with complex engineering requirements can exceed this significantly. At the Eastern Caribbean Central Bank's fixed rate of EC$2.70 to US$1, that translates to roughly EC$405 to EC$810 per square foot for standard residential construction.
A 1,500-square-foot home at mid-range spec would cost roughly EC$607,000 to EC$1,215,000 before professional fees, permits, and site connection costs. That's a wide range, which is exactly why itemised quotes from multiple contractors are essential.
Indicative scope benchmarks for common projects (EC dollar estimates based on regional data and contractor conversations):
- Home extension (500 sq ft): EC$200,000 to EC$400,000
- Pool construction: EC$80,000 to EC$200,000+
- Roof replacement or repair: EC$30,000 to EC$120,000 depending on size and materials
- Storm damage repair: Highly variable. Costs escalate sharply in post-storm conditions as demand surges
Always budget a contingency of 15% to 20% on top of any quoted figure. Materials import delays, permit processing timelines, and subsurface surprises during excavation are all common on island builds.
The CAB-I advantage. The government's Construct Antigua and Barbuda Initiative (CAB-I) grants zero ABST on approved building materials for qualifying citizens and residents. Since its launch, the program has processed over 1,500 applications and distributed more than EC$535 million in concessions. If you're a resident or citizen building or renovating your first home, applying through the Antigua and Barbuda Investment Authority (ABIA) can deliver meaningful savings on materials costs.
Why Does Hurricane Season Make Contractor Timing So Critical?
Hurricane season runs June 1 to November 30. Booking early is not just sensible: it can save you 15% to 30% on costs and months of waiting time.
After a significant storm, contractor availability collapses. Demand for emergency repairs, roof replacement, and structural assessments surges across the island simultaneously. Experienced firms like Roberts Construction get booked within days of a major weather event. Post-storm markets also see labour and materials costs spike sharply. Research on post-storm construction markets shows demand surges can inflate construction costs by 15% to 30% and delay recovery by up to a year.
The smart approach is pre-season action. Before the peak storm months of August and September arrive, property owners should:
- Book a structural inspection now with a licensed contractor or engineer
- Address known roof, drainage, or foundation weaknesses while contractors are available
- Trim overhanging trees that could become projectiles in high winds
- Confirm any active build site has a written hurricane preparedness plan
- Photograph your property thoroughly for insurance documentation
If your home was built more than 20 years ago, a pre-season structural assessment is particularly valuable. Older builds may not comply with current wind-resistance codes, which are critical when a Category 3 storm passes close to the island. Antigua has direct experience of major hurricane impact: the 2017 season caused devastating damage across the Eastern Caribbean, with Barbuda suffering near-total destruction from Hurricane Irma.
Roberts Construction's role in Barbuda's post-Irma housing recovery is not just a credential. It's proof of their capacity to deliver at scale in exactly the conditions that matter most to island property owners.
Browse the full list of St. John's construction businesses on AntiguaSearch to find verified contractors near you.
Final Word
Antigua's construction market is active, competitive, and moving fast. The right contractor can make a new build or renovation one of the most rewarding investments you make on the island. The wrong one can cost you far more than money.
Three things to take from this guide:
- Roberts Construction and Engineering is the island's largest and most established full-service builder. For major residential or commercial projects, they're the benchmark.
- Antigua Concrete Services is the specialist to call when structural and concrete work is the priority.
- Always verify, always get three quotes, and always confirm your DCA permits before any money changes hands or any work begins on site.
Start your contractor search with the full Construction and Trades listings on AntiguaSearch. Browse by parish, compare firms, and find builders with verified profiles across St. John's and beyond.
Frequently Asked Questions
Is Roberts Construction really the largest contractor in Antigua? Roberts Construction and Engineering Co. Ltd. is widely reported to be the largest construction company in Antigua and Barbuda. The firm was contracted to build 150 homes and reconstruct the Hanna Thomas Hospital in Barbuda, a contract funded by the European Union and managed through the United Nations Development Programme. Their St. John's office can be reached at 268-462-1687.
Do I need planning permission to build or renovate in Antigua? Yes. The Development Control Authority (DCA) requires formal planning permission for virtually all new construction and major renovation work in Antigua and Barbuda. This includes extensions, structural changes, pools, and external structures like fences and storerooms. Budget approximately six to eight weeks for DCA approval. Separate building, electrical, and plumbing permits are also required before work begins on site.
What is the CAB-I program and how does it reduce building costs? The Construct Antigua and Barbuda Initiative (CAB-I) is a government scheme that grants zero ABST on approved building materials for qualifying citizens and residents. It applies to first-time homeowners and existing homeowners undertaking new builds or renovations. The program has processed over 1,500 applications and granted more than EC$535 million in concessions since its inception. Applications go through the Antigua and Barbuda Investment Authority (ABIA).
How much does it cost to build a house in Antigua? Mid-range residential construction in Antigua runs approximately USD 150 to USD 300 per square foot, or roughly EC$405 to EC$810 per square foot at the fixed ECCB exchange rate. A 1,500-square-foot home at mid-range spec could cost EC$607,000 or more before professional fees and permits. Always get at least three itemised quotes and budget a 15% to 20% contingency for unforeseen costs.
How do I verify a contractor is legitimate in Antigua before hiring? Contact the Antigua and Barbuda Building Contractors Association (ABBCA) at abbca.antigua@gmail.com or +1 268-562-0342 to check a contractor's membership and standing. Ask for references from at least two completed projects and visit those sites if you can. Get a minimum of three itemised written quotes. Confirm DCA planning permission is in place before any work starts, and never pay an unusually large deposit upfront.