Engineering & Permit Path
Site-specific engineering, permit readiness, civil/site coordination, MEP, and permit rescue — from the PE-licensed teams behind CoastEngineer.com and MythicEng.com.
Your plan company sold you the picture. The city wants the proof.
Stock plans are designed generic — no site, no wind exposure, no soil, no jurisdiction. When the building department asks for sealed engineering, tall-wall analysis, or wind calcs, that's not optional. It's where Mythic Engineering starts.
We engineer your plans for your lot, your wind zone, and your permit office — and we tell you exactly what your jurisdiction will require beyond structural before it costs you weeks.
PE-sealed · Fixed-fee packages · Most quotes in 24–48 hours
One Firm, Plans to Construction
Start with what you need now. Every service is quoted in writing with a defined scope — you only pay for the help you want, with a clear next step if your project needs more.
Engineer the Plan
- ·Structural Engineering
- ·Envelope & Energy
- ·MEP + Permit-Ready
Fixed-fee quote after plan, site, and AHJ review.
Request QuoteCheck the Site & Permit Path
- ·Permit Readiness Review
- ·Site Readiness Review
- ·Stormwater / Grading Civil Design
We help identify what your jurisdiction may require before you lose time in permitting.
Request QuotePrepare for the Builder
- ·GC Bid Sanity Check
- ·Build-Ready Package
- ·Material Procurement Planning
Clarify scope, allowances, materials, and bid assumptions before you sign.
Request QuoteProtect the Build
- ·Construction Engineering Support
- ·Project Controls
- ·Draw Request & Change-Order Documentation
The GC manages the work. You control the record.
Request QuoteService Details
Structural Engineering
Your plan needs to stand up on your site — not on a generic set of assumptions.
High-wind zones, elevated/piling foundations, LGS/CFS framing, large openings, tall walls, or when the AHJ requires sealed drawings.
Foundation design, framing design, wind-load calculations, connection details, tall wall engineering, LGS/steel framing design, sealed drawings where required.
MEP, civil/site, energy, or permit coordination unless separately scoped.
Permit Readiness Review
Knowing what the city will require before they tell you with a rejection letter.
Before submitting for permit, especially in coastal, high-wind, or flood-prone jurisdictions.
Jurisdiction checklist review, identification of missing engineering, MEP, energy, site, stormwater, septic documents, AHJ requirements summary.
Not a permit guarantee. Does not include sealed drawings or submission.
Site Readiness Review
Site-side requirements most owners discover too late — drainage, grading, flood, survey.
Before finalizing a plan or beginning permit, especially on lots near water, in flood zones, or with unusual grading or access.
Drainage, grading, driveway, flood elevation, survey and septic coordination flags.
Not septic design, geotech, wetlands/environmental work, or sealed civil unless separately scoped.
Envelope & Energy
Thermal performance, moisture control, and energy code compliance without full MEP.
High-performance builds, coastal exposure, energy code compliance required.
Thermal envelope, window/door performance specs, waterproofing details, energy code compliance.
Full MEP unless separately scoped.
MEP + Permit-Ready
Mechanical, electrical, plumbing, and energy in one unified set — no herding three separate engineers.
When the AHJ requires full MEP and energy documentation with the permit submission.
Mechanical, electrical, plumbing, energy compliance, unified with structural set into one submittable package.
Civil/site, stormwater, and permit coordination unless separately scoped.
Stormwater / Grading Civil Design
Drainage and grading documentation required by the AHJ or site conditions.
Jurisdictions requiring civil/site plans, lots with drainage challenges, or where impervious cover triggers review.
Stormwater and grading civil design when suitable topo survey and project information are provided.
Mythic does not provide septic design, soil testing, geotechnical engineering, surveying, wetlands/environmental work, or flood elevation certificates unless separately arranged.
Permit Coordination
Losing weeks decoding municipal red tape and responding to city comments.
After the permit package is assembled and ready for submission.
Submission, tracking, response to city comments, weekly status updates, defined response cycles.
Available after permit path is confirmed and package is complete.
Permit Rescue
A permit that was rejected, stalled, or came back with comments you cannot decode.
City comments received, engineer ghosted, or jurisdiction won't accept the current plan set.
Rejection letter review, plan set diagnosis, fixed-fee path to approval scoped in writing.
Scope depends on what is actually missing. All work quoted before beginning.
Beach Home Drawings / Mythic does not provide septic design, soil testing, geotechnical engineering, surveying, wetlands/environmental work, or flood elevation certificates unless separately arranged through others. Stormwater and grading civil design may be available when suitable topo survey and project information are provided. Service availability and scope depend on project location, plan quality, AHJ requirements, site conditions, and project status. All engineering and project services are separately contracted and quoted in writing before work begins.