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Engineering support, coast to coast
Apex Grid Engineering is a full-service MEP, structural, and civil engineering firm licensed in 49 states. Whether you need a PE stamp on finished plans, a complete ground-up design, or fast engineering calculations to keep a project moving, our team delivers stamped, permit-ready documents with some of the fastest turnarounds in the industry — initial responses within 12 to 24 hours.
We serve architects, general contractors, developers, franchise owners, and property owners nationwide. From single-site tenant improvements to multi-state franchise rollouts and prototype stamping programs, one point of contact covers every jurisdiction your project touches.
Contact details
- Email: info@apexgrideng.com
- Phone: (480) 490-0064
- Hours: Monday–Friday, 8:00 AM – 5:00 PM MST
- Service area: All 49 licensed states — Arizona, California, Texas, Florida, and nationwide
- Response time: 12–24 hours on every inquiry
What we can do for you
- PE stamping and plan sealing in 49 states
- MEP, structural, and civil engineering design
- Engineering calculations and peer review
- Plan-check corrections and permit expediting
- Title 24 and energy code compliance
- Franchise and multi-site rollout engineering
Common questions
How fast can I get my plans stamped?
Most stamping requests are reviewed within 12 to 24 hours. Straightforward residential and light-commercial plans are often turned around in one to two business days; larger or multi-discipline projects get a firm timeline up front.
Do you work in my state?
We hold active engineering licensure in 49 states — every state except Alaska. If your project is in the continental United States, we can stamp it.
What do you need from me to start?
Just send your plans and the project location using the form above. Include drawings in PDF or CAD format if you have them, plus any plan-check comments or jurisdiction requirements. We will confirm scope and pricing before any work begins.
Can you handle multi-site or franchise rollouts?
Yes — multi-site programs are one of our specialties. We adapt a single prototype across dozens or hundreds of jurisdictions, handling the state-by-state stamping, code variations, and permit coordination under one roof.