Frequently Asked
Questions
Everything you need to know about working with Envostructs Nigeria Limited.
Have Questions?
We've answered the most common questions about our services, process, certifications, and how to work with us. Can't find what you're looking for? Reach out directly.
Envostructs provides six core services: Geotechnical & Geophysical Investigation, Design & Documentation, Construction Works, Project Management, Highway Design, and Water & Environmental Engineering. We also offer specialized services including Inspection & Testing, Structural Appraisal, and Engineering Services in Buildings.
Yes. Envostructs Nigeria Limited is fully registered with the Corporate Affairs Commission (CAC) with RC Number 694337. All our engineers are registered with COREN (Council for the Regulation of Engineering in Nigeria) and the Nigerian Society of Engineers (NSE). We have been operating since June 2008.
A standard geotechnical investigation typically takes 2–4 weeks from site mobilization to final report delivery, depending on the site size, number of boreholes, and complexity of the ground conditions. Emergency turnarounds can be arranged where required. We provide detailed investigation reports with engineering recommendations.
Absolutely. We have successfully completed projects across Nigeria including Ogun State, Oyo State, Ondo State, Benue State, and multiple other locations. Our team mobilizes to site as required. Notable out-of-Lagos projects include the Swiss International Hotel Abeokuta, Emuren–Ipele Road Dualization in Ondo State, and the Swiss Spirit Hotel in Makurdi.
Pricing depends on project scope, complexity, location, and timeline. We provide detailed Bills of Quantities (BOQs) and cost estimates during the design phase. For consultancy services, we follow professional fee scales set by COREN and relevant professional bodies. We are transparent about all costs — no hidden charges. Contact us for a free initial assessment.
Envostructs is a full-service firm handling both design and construction. We can provide design-only services, construction-only services (with client-provided designs), or full design-and-build packages. Many clients find the integrated approach most efficient as it reduces coordination challenges and creates single-point accountability.
We adhere to Nigerian Building Code standards, British Standards (BS), and international engineering codes applicable to our projects. Our site teams conduct daily safety briefings and maintain detailed QA/QC records throughout construction. We have maintained a zero major incident record across all our projects.
The easiest way is to call us at +234-080-3477-0098 or send us a WhatsApp message for a quick response. You can also fill out the contact form on our Contact page or email [email protected]. For complex projects, we prefer an initial site visit and briefing session to fully understand your requirements before preparing a detailed proposal.
Yes. We have extensive experience working with government ministries and agencies including Lagos State Ministry of Works, the Nigerian Airport Authority, and World Bank-funded projects. Our corporate client list includes First Bank Nigeria, Diamond Bank (now Access Bank), Lekki Free Zone Development Company, and Swiss International Hotels.
Our largest completed project by contract value is the Swiss International Hotel Abeokuta — a 15-storey luxury hotel structure valued at ₦6.5 Billion, completed in 2023. Our largest ongoing consultancy assignment is the Emuren–Ipele Road Dualization in Ondo State, valued at ₦12.59 Billion covering 14.85 km of dual carriageway.