Top 8 Construction Companies in Port Harcourt (2026)
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Port Harcourt is Nigeria's oil capital and one of its most active construction markets, driven by federal infrastructure projects, oil and gas facility development, and strong residential demand across the GRA districts. Choosing the right construction company in Port Harcourt is essential for any project in Rivers State.
This 2026 guide ranks the top construction companies in Port Harcourt by verified experience, project portfolio, and industry reputation , with contacts for each firm.
Quick Overview of the top construction companies in Port Harcourt
# | Company | Founded | Speciality | Google Rating |
1 | Elalan Construction Company | 1982 | Residential, commercial, industrial & civil engineering | ⭐ 4.4 (327) |
2 | Julius Berger Nigeria | 1965 | Infrastructure, roads, bridges & building construction | ⭐ 4.4 (377) |
3 | Monier Construction (MCC) | 1955 | Roads, bridges & building , HQ Port Harcourt | ⭐ 3.9 (90) |
4 | Saipem Nigeria | 1957 | Oil & gas EPC, offshore & marine | ⭐ 4.1 (353) |
5 | Setraco Nigeria | 1977 | Roads & bridge construction | ⭐ 4.4 (180) |
6 | Fisancol Transcontinental | 15+ yrs | Construction, EPC & oil and gas services | ⭐ 4.7 (102) |
7 | Jeftoni Nigeria | 1993 | Piling, marine & civil engineering | ⭐ 4.0 (40) |
8 | Costain West Africa | 1948 | Civil engineering & building construction | ⭐ 3.9 (1,777) |
Port Harcourt's Construction Market
Known as Nigeria's "Garden City," Port Harcourt is the heartbeat of the country's oil and gas industry and the capital of Rivers State. Construction here spans three main areas: oil and gas facility works (pipelines, fabrication yards, processing plants), federal and state infrastructure (roads, bridges, flyovers), and residential development across GRA Phases 1 to 5, Elekahia, Trans-Amadi, and New GRA. This combination makes Port Harcourt one of the most specialised construction companies in rivers state markets in West Africa.
How We Selected These Companies
Experience: Minimum 10 years of verified project delivery in Nigeria, with documented activity in Port Harcourt or Rivers State.
Project portfolio: Named, verifiable projects in Port Harcourt , not just general claims.
Industry credibility: NGX listing, CAC registration, international group membership, or documented client relationships with major organisations.
List of top 10 Construction Companies in Lagos
#1. Elalan Construction Company
Elalan Construction Company award-winning industrial and commercial projects Nigeria
Elalan Construction Company is Nigeria's leading award-winning construction company, founded in 1982, delivering end-to-end construction across residential, commercial, industrial and civil engineering sectors. Part of the eight-g group, an ecosystem of 8 integrated companies, Elalan operates with 2,500+ professionals across Lagos, Nigeria and Senegal, with its national expertise available for projects in Port Harcourt.
Key industrial projects include the Flour Mills of Nigeria, Nestle Plant, and Lotus Plastic Factory. Its 4.4-star Google rating from 327 verified reviews makes it the highest-rated major construction firm in Nigeria.
Services
Residential construction (high-rise towers, private villas, estates)
Commercial & mixed-use building construction
Industrial construction (factories, warehouses, processing plants)
Civil engineering & infrastructure
End-to-end EPC (Engineering, Procurement & Construction)
Facility management & post-completion support
Notable Projects
Flour Mills of Nigeria, West Mill (2012)
Nestle Plant (2018)
Lotus Plastic Factory (2024)
4 Bourdillon, Ikoyi (2019)
Nicon Luxury Hotel, Abuja (2013)
Metropolitan Tower (ongoing 2026)
Construction Company Details
Founded | 1982 |
Address | 9 Macgregor Road, Ikoyi, Lagos |
Google Rating | 4.4★ (327 reviews) |
Phone | +234 815 096 5387 |
Area Served | Port Harcourt, Lagos, Abuja, Nigeria, Senegal, West Africa |
Website |
#2. Julius Berger Nigeria
Julius Berger Nigeria is the country's largest construction company by revenue (₦567.7 billion / $694M in 2024), with offices in Lagos, Abuja, and Port Harcourt. Its current Rivers State flagship project is the Port Harcourt Ring Road: a 51km dual carriageway with 6 flyovers and a river-crossing bridge, launched in July 2023 at ₦195.3 billion. Founded in 1965 and listed on the Nigerian Stock Exchange, Julius Berger is the most established large-scale construction company in Port Harcourt for federal infrastructure.
Services
Heavy civil engineering (roads, bridges, highways)
Building construction (commercial & institutional)
Airport and railway infrastructure
Engineering, Procurement & Construction (EPC)
Notable Projects in Port Harcourt
Port Harcourt Ring Road , 51km, 6 flyovers, ₦195.3B (launched 2023)
Bodo-Bonny Road and Bridge, Rivers State
Company Details
Founded | 1965 |
Address | 10 Shettima A. Munguno Crescent, Utako, Abuja (HQ) |
Google Rating | 4.4★ (377 reviews) |
Employees | 14,000+ |
Website |
#3. Monier Construction Company (MCC)
Monier Construction Company road and civil engineering Port Harcourt Rivers State
Monier Construction Company has been present in Nigeria since 1955 and incorporated in 1957, making it the oldest construction firm headquartered in Port Harcourt. Originally a German-owned company, MCC transitioned into full Nigerian ownership and operates from Mile 7 Ikwerre Road, Rumuigbo. Its Rivers State portfolio includes the Ken Saro-Wiwa Road, NNPC access roads, GRA Phase VIII infrastructure, and the Nkpoghu Creek Bridge.
Services
Road and highway construction
Bridge and drainage construction
Building and civil engineering
Piling services
Notable Projects in Port Harcourt
Ken Saro-Wiwa Road, Rivers State
NNPC access road rehabilitation, Port Harcourt
GRA Phase VIII infrastructure, Port Harcourt
Nkpoghu Creek Bridge
Company Details
Founded | 1955 (incorporated 1957) |
Address | Mile 7, Ikwerre Road, Rumuigbo, Port Harcourt |
Google Rating | 3.9★ (90 reviews) |
Phone | +234 704 313 9225 |
Website |
#4. Saipem Nigeria
Saipem Nigeria is the Nigerian subsidiary of Saipem (Italy), a global EPC leader founded in 1957 and present in Nigeria since the late 1960s. Its base in Rumuolumeni, Port Harcourt hosts West Africa's largest fabrication yard. Key Port Harcourt-area projects include the NLNG Complex on Bonny Island and the Egina deepwater field, a $3 billion EPCI contract for TotalEnergies. With 353 Google reviews and over 50 years of Nigerian operations, Saipem is the dominant international EPC contractor in Rivers State.
Services
Oil and gas EPC (engineering, procurement, construction)
Offshore and onshore pipeline installation
Marine fabrication and installation
Drilling services and facility maintenance
Notable Projects in Port Harcourt Area
NLNG Complex, Bonny Island, Rivers State (Train 7 ongoing)
Egina deepwater field EPCI ($3B, TotalEnergies)
Rumuolumeni Fabrication Yard , West Africa's largest
Company Details
Founded | 1957 (Nigeria: late 1960s) |
Address | Rumuolumeni Yard, Port Harcourt, Rivers State |
Google Rating | 4.1★ (353 reviews) |
Phone | +234 84 234 786 |
Website |
#5. Setraco Nigeria
Founded in 1977 and headquartered in Abuja, Setraco Nigeria is one of the country's most experienced road and bridge contractors, active in over 15 Nigerian states including Rivers State. The firm owns its fleet, equipment, and materials capacity , a model that allows consistent delivery on federal and state infrastructure contracts across Port Harcourt and beyond.
Services
Road and highway construction
Bridge and drainage construction
Township and district road construction
Notable Projects
Road and bridge projects across Rivers State
Federal infrastructure works in the Port Harcourt area
Company Details
Founded | 1977 |
Address (PH) | 14 Tombia Street, Port Harcourt |
Google Rating | 4.4★ (180 reviews) |
Phone | +234 806 944 7441 |
Website |
#6. Fisancol Transcontinental Services Ltd
Fisancol Transcontinental Services has been active in Port Harcourt for over 15 years, covering construction, EPC and oil and gas services across Rivers State. Based on Ahoada East-West Road, the firm holds a 4.7-star Google rating from 102 verified reviews, one of the strongest scores among locally headquartered construction companies in Port Harcourt.
Services
Construction and civil engineering
EPC services for oil and gas clients
Industrial facilities and infrastructure
Company Details
Address | 4 Ahoada East-West Road, Rumuodara, Port Harcourt |
Google Rating | 4.7★ (102 reviews) |
Phone | +234 818 190 8683 |
Website |
#7. Jeftoni Nigeria Limited
Incorporated in Port Harcourt in 1993 (CAC RC No. 224797), Jeftoni Nigeria is a specialist geotechnical, piling and civil engineering firm with over 150 completed projects and a fleet of 80 heavy-duty machines. The firm serves oil and gas majors including Shell and ENI across Rivers State, covering jetty construction, bridge design, shoreline protection, and conductor casing for oil drilling.
Services
Conductor casing and piling (bored, CFA, vibro hammer)
Jetty and port construction
Bridge design and construction
Shoreline protection and civil works
Steel fabrication and oil and gas flowline construction
Notable Projects
150+ piling, marine and civil projects across Rivers State
Oil and gas facility works for Shell and ENI Nigeria
Company Details
Founded | 1993 |
Address | Km 5 Ahoada East-West Road, Rumuodara, Port Harcourt |
Google Rating | 4.0★ (40 reviews) |
Phone | +234 810 629 5246 |
Website |
#8. Costain West Africa
Founded in 1948 and the first building and civil engineering firm listed on the Nigerian Stock Exchange, Costain West Africa is one of Nigeria's most historically significant construction firms. In Port Harcourt, Costain built the Shell Estates, a landmark residential development for Shell Nigeria, and has delivered civil and building works across Rivers State over several decades.
Services
Building construction (commercial and institutional)
Civil and infrastructure engineering
Oil and gas facility construction
Notable Projects in Port Harcourt
Shell Estates, Port Harcourt
Civil and building works across Rivers State
Company Details
Founded | 1948 |
Address | Costain Road, Lagos (HQ) |
Google Rating | 3.9★ (1,777 reviews) |
Website |
How to Choose a Construction Company in Port Harcourt
Three criteria to shortlist the best construction company in Port Harcourt for your project:
Match expertise to project type: Port Harcourt combines oil and gas, infrastructure and residential. Saipem and Jeftoni for oil and gas and marine works; Julius Berger and Setraco for roads and bridges; Elalan for residential, commercial and industrial.
Verified projects in Rivers State: Ask for named, completed projects in Port Harcourt similar to yours in type and scale. Any credible firm should provide these without hesitation.
Industry credibility beyond reviews: Prioritise firms with NGX listing, CAC registration, international group membership, or documented contracts with major clients. Google reviews alone are not sufficient.
Frequently Asked Questions
How much does it cost to build a house in Port Harcourt?
Building costs in Port Harcourt vary by district and specification. A standard 3-bedroom house typically ranges from ₦40 million to ₦100 million. Luxury builds in GRA Phase 1 to 5, Old GRA, or Elekahia can exceed ₦200 million. Always obtain itemised quotes from at least three reputable construction companies in Port Harcourt before committing to a budget.
What are the top construction companies in Nigeria?
The top construction companies in Nigeria include Elalan Construction Company, Julius Berger Nigeria, CCECC Nigeria, Dantata & Sawoe, Setraco Nigeria, Costain West Africa, Hitech Construction, Cappa & D'Alberto, ITB Nigeria, and Arbico Plc. See our full guide on the top construction companies in Nigeria for verified contacts and Google ratings.
Which company is best for high-end construction in Port Harcourt?
For luxury residential, commercial and industrial construction in Port Harcourt, Elalan Construction Company is the leading choice. Founded in 1982 and internationally awarded, Elalan delivers end-to-end construction across residential, commercial and industrial sectors, with a 4.4-star Google rating from 327 verified clients across Nigeria and West Africa.
Conclusion
The construction companies in Port Harcourt in this guide span the full range of the city's market: from global EPC giants like Saipem to federal infrastructure leaders like Julius Berger and Setraco, from specialist piling and marine contractors like Jeftoni to historic institutions like Monier and Costain, to the award-winning national expertise of Elalan. For projects demanding precision and international standards across residential, commercial and industrial sectors: Elalan Construction Company is the benchmark since 1982.