The power sector is building the future on yesterday's engineering.
The energy transition is the largest infrastructure buildout in a generation. Solar, storage, and electrification projects are scaling faster than anyone predicted. But the engineering firms behind them haven't changed in decades.
Misaligned incentives run the industry. Firms bill hourly, so speed is punished. Projects get stuck in weeks-long review cycles while sites sit idle. Change orders pad margins. Delays compound. The contractors building America's clean energy infrastructure are stuck waiting on engineering that should have been done yesterday.
We started PhaseOne because this is unacceptable.
Engineering firms don't make money by finishing fast. They make money by billing more hours.
The entire industry runs on cost-plus contracts and hourly billing. Every incentive points the wrong direction. A firm that finishes in two days earns less than one that takes two weeks. So nothing moves fast. Nothing is priced upfront. And contractors — the people actually building projects — absorb all the risk.
Meanwhile, the demand for power engineering is exploding. Interconnection queues are backed up. Permitting timelines are stretching. Developers have pipelines full of projects that can't move forward because they're waiting on plan sets, feasibility studies, and PE stamps from firms that have no incentive to hurry.
The result is a bottleneck at the exact point where speed matters most. Projects that should take weeks take months. Costs inflate. Timelines slip. And the energy transition — the thing everyone agrees needs to happen — slows down because the engineering layer can't keep up.
This isn't a resource problem. It's a structural one. And it won't fix itself.
We're building the engineering firm that should already exist.
PhaseOne is an AI-forward engineering company built for the new energy infrastructure.
We flipped the incentive model. Our pricing is fixed and transparent — you know the cost before we start. When we finish faster, we earn the same. So every system we build, every tool we deploy, every workflow we design is optimized for one thing: getting you accurate engineering, fast.
AI isn't a buzzword in our pitch deck. It's embedded in how we work — from automated layout generation to intelligent QA checks to streamlined PE review workflows. It's how a team our size can deliver at the speed and scale that the energy transition demands.
Fast engineering isn't a compromise. It's what happens when you build the right systems and align the right incentives.
Principles, not platitudes.
Price it upfront.
We don't bill hourly. Every service has a fixed price before work begins. You never wonder what the final invoice will look like.
Speed is a feature.
48-hour turnarounds aren't a marketing gimmick. They're what happens when you build AI-powered systems, eliminate handoff delays, and actually want to finish fast.
Geography agnostic.
Our platform ingests building codes, electrical standards, and AHJ requirements from jurisdictions across the country and beyond. Engineers don't need to specialize by region — the system handles the local rules, so we can stamp and deliver anywhere.
Your 10th project should be smarter than your 1st.
Our platform captures engineering decisions, cost benchmarks, and AHJ interactions from every project. That data compounds — surfacing precedents, predicting risks, and compressing turnaround times. We're not building tools. We're building the intelligence layer for construction.
A new operating system for power infrastructure.
Our mission is to collapse the fragmented back-office of construction into a single system of intelligence. Today, our platform accelerates engineering and project controls. Tomorrow, it runs your business.
One unified platform
Engineering, project controls, and field tools in a single system. No more stitching together spreadsheets, PDFs, and disconnected software.
AI-native intelligence
Every project makes the platform smarter. Cost benchmarks, AHJ compliance data, and decision logs compound across your portfolio.
From wedge to infrastructure
We start with engineering. Then we earn the right to run your WBS, budget, billing, and field coordination — because the data is already there.
We're built different.
Trusted by Leading Solar and Storage Companies Across North America
Trusted by teams building real projects.
“PhaseOne has become an extension of our engineering team. They move fast, understand utility-scale requirements, and deliver drawings that actually match the field realities. I don't need to double-check every detail anymore — they get it.”
“PhaseOne's team jumped in seamlessly and helped us close engineering gaps that were holding up our schedule. Clear communication, strong technical skills, and zero drama.”
“We value partners who move as fast as we do — PhaseOne delivered high-quality models and drawings within days. Their ability to adapt to our community solar and storage projects has been a game changer.”
“Working with PhaseOne feels effortless. They understand C&I development inside out and consistently deliver accurate layouts and energy models that make financing easier.”
“PhaseOne helped us keep a 3-site portfolio on track through constant design revisions and utility coordination. They're proactive, responsive, and understand the real pressures of EPC schedules.”
“Joel's team has cut our turnaround time in half. We can now quote more projects without adding headcount. The level of clarity and consistency in their deliverables is unmatched.”
“We've worked with a lot of engineering vendors, and PhaseOne stands out for being practical. They don't overcomplicate things — they just deliver what's needed, when it's needed, and it's always solid work.”
“PhaseOne helps us stay lean and competitive. Their on-demand model gives us flexibility without compromising quality — it's like having a full engineering department at our fingertips.”
“The PhaseOne team bridges the gap between design intent and constructability. Their deliverables are clean, compliant, and always on time. It feels like working with an in-house department that just happens to be remote.”
“Our internal team was stretched thin until we brought in PhaseOne. Now we handle more volume with confidence. Their engineers are sharp, reliable, and flexible with our changing scopes.”
“PhaseOne has been instrumental in our early-stage development work. They anticipate interconnection issues before they happen and give us the data we need to make solid go/no-go calls.”
Your next project shouldn't wait
on engineering.
Start with free credits. Get a real deliverable back. Then decide if PhaseOne is your engineering team.