Mechanical & Plumbing Construction Documents in Lagos
Workshop drawings, as-built documentation, and coordinated mechanical/plumbing designs that keep your project organised, buildable, and compliant.
Mechanical & Plumbing Construction Documents, Done Right
A successful HVAC or plumbing project starts long before the first pipe is cut. It starts with accurate, detailed construction documents that coordinate mechanical systems with architectural and structural elements, prevent clashes on site, and give contractors clear instructions to follow. ByHolla Services produces professional mechanical and plumbing workshop drawings, coordinated layouts, and as-built documentation for building projects across Nigeria. Whether you need full design documents for a new facility or as-builts for an existing one, our engineering team delivers drawings that contractors can actually build from.
What's Included
- HVAC workshop drawings (duct layouts, equipment schedules, details)
- Plumbing workshop drawings (piping layouts, riser diagrams, details)
- Coordinated mechanical/plumbing/architectural clash detection
- As-built drawing production post-installation
- Bill of Quantities (BOQ) preparation for mechanical works
- Design review and value engineering consultation
Our Process
How We Work
Consultation
Call or message us. We discuss your needs, space, and any issues you are facing. No obligation, no pressure.
Assessment & Load Calculation
We visit your site, assess the space, and run a proper cooling load calculation where needed. No guesswork.
Installation / Service
Our certified technicians carry out the work cleanly, to spec, and with care for your property.
Follow-up Support
We test everything, walk you through it, and stay available for after-care and maintenance. We don't disappear.
FAQ
Common Questions
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Cool, Reliable Comfort Is One Message Away
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