Engineering as craft, not commodity.
We're a full-service MEP engineering design firm built around one conviction: that premium engineering shouldn't be a luxury. Since 2014, we've paired the top 1% of global talent with an always-on production model — delivering world-class MEP design, at pricing that wins, on timelines legacy firms can't meet.
World-class engineering.
Running 24/7.
We combine the top 1% of global engineering talent with an always-on production model — delivering premium MEP design at pricing that legacy firms can't match, on timelines they can't meet.
Your deadline has a dedicated team — in every timezone.
Active production studios rotating across regions mean drawings advance while you sleep. Purpose-built for fast-tracked projects where every hour counts.
Active design teams running two shifts across regions — so your deadline never sleeps, and neither does progress on your project.
Built for compressed timelines. Parallel workstreams, integrated BIM, and decision-ready deliverables that keep your project ahead of schedule.
Premium engineering shouldn't mean premium-only budgets. Our global delivery model lets us deliver world-class work at a fraction of legacy firm rates.
Principal engineers, licensed PEs, LEED APs and BIM specialists — hand-picked from the best engineering communities on the planet.
What we believe about great engineering.
Precision First
Every system, every drawing, every calculation — treated as if lives depend on it. Because often, they do.
Integrated Design
Mechanical, electrical and plumbing designed as one system from day one — never bolted together later.
Owner-Aligned
We optimize for total cost of ownership, operational uptime and future flexibility — not just construction budget.
Built to Last
We design buildings and systems that perform for 30+ years — through technology shifts, code changes and climate pressure.
A decade of precision in MEP design.
Founded on the belief that great engineering is invisible until it's indispensable, PES partners with owners, architects and contractors to deliver systems that simply work — beautifully, efficiently, and for decades.
Have a project in mind?
Whether you're planning a new facility, retrofitting a mission-critical system, or exploring decarbonization — our team is ready to help.
Houston, Texas 77098