On-demand electrical design support for solar installers and electrical contractors. No full-time salary, no recruitment delays. 20 years from tools to design — we speak your language and deliver designs that work on site.
Whether it's one tricky commercial job or a busy season, get experienced design backup without the overhead of a full-time hire.
No retainer required for one-off jobs. Get a fixed-price quote within 2 hours of submitting your brief. Only pay for designs you actually need.
Most designs delivered within 24–96 hours. Need it quicker? We offer priority turnaround for urgent jobs. Your project doesn't wait.
Every design is BS7671:2018 compliant and ready for pricing or installation. No back-and-forth, no guesswork. Drawings that actually work on site.
Won a big project? Need 10 designs this month instead of 2? Scale up immediately with no recruitment delays, then scale back down when things quieten.
We work behind the scenes. Your clients never need to know. Designs can be delivered unbranded or under your company's name if preferred.
20 years of experience from apprentice electrician through to electrical designer. We understand site realities and design accordingly — no ivory tower engineering.
All prices are indicative and based on standard domestic systems. Exact quotes confirmed within 2 hours of receiving your brief.
| Service | What's Included | Indicative Price | Turnaround |
|---|---|---|---|
| Full Solar PV Design Pack (Domestic) | SLD, cable calculations, G100 report, BOM, Armtech-format drawings | From £250 | 24–48 hrs |
| Full Solar PV Design Pack (Commercial to 50kW) | SLD, cable calcs, G100, coordination report, CPD settings, DB/SB schedules | From £500 | 48–96 hrs |
| Cable Calculations & Sizing | Full BS7671 cable sizing with voltage drop analysis per circuit | From £75/circuit | 24 hrs |
| Switchboard / DB Schedules | Complete distribution board schedules with circuit details | From £150 | 24–48 hrs |
| Design Verification / Compliance Check | Independent review of existing designs for BS7671 compliance | From £100 | 24–48 hrs |
| EV Charger Installation Design | Load analysis, cable sizing, circuit design, earthing arrangements | From £200 | 24–48 hrs |
| Earthing Diagrams & Safe Isolation | Earthing system design, safe isolation procedures documentation | From £150 | 24–48 hrs |
| Tender Support Documentation | Technical specifications and documentation for tender submissions | From £300 | 48–96 hrs |
All prices exclude VAT. Exact pricing depends on system size and complexity. Most quotes confirmed within 2 hours of receiving your brief. Revisions included as standard.
Email us your project details, site information, and any existing drawings.
We'll send a fixed-price quote within 2 hours. No obligation, no hidden costs.
BS7671-compliant drawings, calculations, and documentation — typically within 24–96 hours.
Receive installation-ready documentation. Revisions included as standard.
No. You can use us on a pay-per-project basis with no commitment. Retainer packages are available from £500/month for contractors who need regular design support, but they're entirely optional.
As a minimum: system size, site address, and any existing drawings or site photos. The more information you provide, the faster and more accurate the quote.
Not unless you want them to. We can deliver designs unbranded or under your company's name. Many contractors prefer the white-label approach.
We design systems from 3kW domestic installations right up to 1MW+ commercial projects. Our sweet spot is the 3kW–100kW range.
Revisions are included as standard on all designs. If the project scope changes significantly after we've started, we'll discuss any additional costs upfront.
We offer priority turnaround for urgent work — typically within 24 hours. Let us know when you submit your brief and we'll confirm availability.
Send us your next brief or book a 15-minute call to discuss how we can support your projects.