Need a stamped gas riser diagram?
Send us your plans, and a licensed mechanical engineer draws it, stamps it, and gets it back to you in two business days, so your permit keeps moving.
Denver-based. Flat-rate pricing from $799. No site visit required; we work from the documentation you already have.
Start Your ProjectDrawn and stamped by a licensed Colorado mechanical engineer. Accepted by Denver-metro building departments.
Most residential projects completed within two business days of submission.
Know your cost before you start. No hourly billing, no surprises.
Most permits won't move without it
Denver-area building departments won't accept a gas permit application without a riser diagram showing your gas piping from the meter to the most remote appliance, with pipe sizes and total connected load. Get it wrong or leave it out, and your submittal stalls. We produce that diagram, sized to the current code your jurisdiction enforces, stamped by a licensed mechanical engineer, and ready to submit. Not sure if your project needs one? Read this.
Simple, Flat-Rate Pricing
Pricing is informational. No payment is required to submit your project.
How It Works
Send us your project
Share your contact info, then send what you have: photos, floor plans, and your list of gas appliances. Answer a few quick questions and you’re done. We work entirely from your documentation, with no site visit to schedule. If your plans aren’t to scale, we’ll let you know what dimensions we need.
We engineer and review
A licensed mechanical engineer reviews your project, verifies the pipe sizing against the code your jurisdiction enforces, and produces your gas riser diagram through a process refined to be both fast and accurate.
Get your stamped diagram
Receive a PE-stamped gas riser diagram, ready for building department submission. Most projects are completed within two business days.