SLD’s and Schematics We Do
Power & Switchboard

Plumbing & Pipework

General Layouts

What we Need?
Before & After


Faq’s
Find answers to the most common questions about Single Line Diagrams and our process. This will help you understand how we work and what you can expect.
a simplified drawing that shows how electrical power is distributed throughout a commercial or government building, from the incoming supply and main switchboard through to each distribution board, including breaker ratings, meters and protective devices.
The cost of single line diagrams depends on the size of the electrical system. Send through a sketch or marked-up copy of the single line diagram, along with any existing drawings (CAD .dwg or PDF), your company contact details and the site address, for a fixed quote.
A single line diagram is a simplified overview showing how electrical power flows from the supply to each switchboard. A schematic diagram is more detailed, showing how individual components connect. It’s used across electrical, plumbing and mechanical trades. We prepare both, so send through your sketch for a quote.
Most single line diagrams are completed within 2–3 business days from receiving all the required information. Larger or more complex projects may take longer. If you have a deadline, let us know and we’ll do our best to meet it.
No. We’re a drafting service, so we prepare your single line diagrams from the sketches and information you provide. Design and certification remain with your electrician or engineer.
What Clients Say
Google Reviews
“Outstanding”
Justin and the Team have been outstanding in completion of our ‘As Built’ drawings for many years now, we stumbled upon Design Assist Parters on google and will not use any other business. They’re cost effective, thorough and are always able to deliver to our timelines!
“Super Fast”
Justin and his team at DAP made the process of getting my O&M manual incredibly easy, and super fast. All my questions answered promptly, my requirements were fulfilled and the end product was professional and very easy to use.
We will most definitely be using their services in the near future. Highly recommend!
“10 years +”
We have worked with Design Assist Partners for over 10 years. The service is second to none.
“15 years +”
As a Director of a plumbing company, our success often comes down to the calibre of businesses we work with to provide services to our customers.
That is why we have worked with Design Assist Partners for more than 15 years. Throughout the years, I have relied on Justin from Design Assist Partners to provide construction CAD files for the majority of our projects.
“Punctual”
Design Assist have been doing all of our drawings for a number of years. They are always punctual in getting time critical work done. Nothing is ever a problem and they are always willing to help.
Get the Job Done + Get it Done FAST!
As built drawings
it’s what we do in as built construction!
Design Assist Partners P/L specialises in delivering professional As Built Drawings services with unmatched speed and precision. As industry leaders in as builts construction, we excel in capturing the ‘actual’ build details completed by various trades on construction projects. Our commitment to accurate as builts plans ensures your drawings truly reflect the built environment.
Fast As Built Construction Services
On construction sites, variations often arise, requiring modifications to the ‘For Construction’ drawing set. Our team is adept at providing fast as builts drawings services, also known as as constructed drawings or as installed drawings. Sometimes misspelled as ‘asbuilt’, these as constructed or as installed drawings capture the final state of the project.
Understanding the urgency of updating as built drawings to reflect actual conditions, we prioritise speed without compromising on quality. Our team ensures your as built construction updates are both accurate and timely.
High-Quality As Builts Construction
Whether your project spans commercial buildings, government infrastructure, healthcare facilities like aged care and hospitals or educational institutions from preschools to university campuses, we uphold the highest drafting standards. Our expertise in various as built construction trades includes:
- Electrical, Data, NBN, Security
- Plumbing, Civil & Fire Services
- Mechanical (HVAC)
- Commercial Builders (incorporating all the above and structural, landscape, architectural and more)
Cost-Effective As Built Drawings
Concerned about as built drawings cost? At DAP, we offer competitive pricing for our as builts plans and as built construction services. Our commitment to transparency means you’ll always know what you’re paying for.
Shop Drawings Construction and More
Beyond as built construction, we specialise in shop drawings construction which our clients need for design and construct projects . These detailed drawings provide an essential link between design and construction, ensuring that the project is executed accurately. Our shop drawings complement our as builts plans, offering a comprehensive service to our clients.
O&M Manuals and As Builts
In addition to as built drawings and shop drawings, we also offer O&M Manuals for all construction trades. Get your O&M documentation completed within the same timeframe as your as built drawings, streamlining the handover process.
Why Choose Design Assist Partners?
- Fast Turnaround: Have an urgent as built construction job? We meet or beat your timeframe, with same-day service also available.
- Professional People: Our team brings a wealth of industry knowledge to every project, ensuring high-quality as built construction outcomes.
- Same Day Free Quote: We value your time, offering a swift and efficient quotation process.
- Guaranteed Lowest Price: Our as built drawings services are competitively priced, with a price-match guarantee.
Choose Design Assist Partners for your as built drawings services and experience professionalism, speed, and precision in every project. Contact us today for a free quote.
You can explore client success stories and other exemplary projects that demonstrate DAP’s commitment to excellence and our clients on our blog page and social channels which are updated regularly.
As Builts – It’s What We Do!













