Your Dedicated Engineering Back-Office. Built for Global Scale.
We don’t just draw plans; we engineer solutions. NexaSun acts as the silent, high-performance engine behind the world’s most successful solar installers, roofing contractors, and telecom developers.
Who We Are
Accelerating Timelines. Eliminating Bottlenecks.
At NexaSun, we understand the critical bottleneck in the clean energy and telecom industries: speed to permit. Delays in drafting and engineering mean delayed cash flow.
We were founded with a singular mission: to provide high-volume installers and EPCs with a scalable, highly trained engineering back-office. By combining deep technical expertise with factory-level operational precision, we deliver complete, code-compliant permit packages, CAD layouts, and structural engineering solutions in record time.
Whether you are navigating strict municipal codes in North America, executing utility-scale projects in Europe, or expanding infrastructure in emerging markets, our global team ensures your projects move from design to construction without hesitation.
Our Mission
To be the world’s most reliable and scalable technical design partner. We know that in the energy sector, speed to permit equals cash flow. We believe that speed should never come at the expense of accuracy. That conviction drives us to deliver world-class, rigorously compliant engineering and documentation designed to secure first-time approvals on every single project, anywhere on the map.
Why Choose Us
Reasons to Partner With Us
Accredited Engineering
Our CAD drafters and network of licensed Professional Engineers ensure every layout complies strictly with the NEC, SENER, IEC, and your local municipal building codes.
First-Time Approval Focus
We guarantee meticulous attention to detail on every single-line diagram, structural load calculation, and site plan to drastically reduce AHJ rejections and revision cycles.
Rapid Scalability
From a single residential permit package to a pipeline of commercial utility-scale projects, our 24/7 global operations scale instantly to meet your fluctuating drafting volume.
OUR GLOBAL REACH
Serving High-Volume Installers Across the Globe
We proudly support solar integrators and EPC businesses across the United States, Mexico, Canada, the United Kingdom, Europe, Australia, and the Middle East. Because our engineers maintain rigorous fluency in diverse international building and electrical standards, our blueprints translate flawlessly across borders. Wherever your installation site is located, NexaSun has the expertise to deliver the exact structural and electrical documentation required by your local permitting authorities.
Ready to Scale Your Engineering Capacity?
Whether you are a growing regional solar installer or an international EPC managing hundreds of utility-scale projects monthly, NexaSun has the dedicated engineering capacity to support your pipeline. Stop losing time and revenue to CAD drafting delays and permit rejections. Get in touch today for a free consultation and a customized project quote.