MEP Permit Comment Resolution in Texas
If a Texas city has issued MEP comments on your commercial plan review, the person who can actually clear them is a Texas-licensed professional engineer — because clearing a mechanical, electrical, or plumbing comment means revising a sealed drawing and re-sealing it. A permit expediter can manage the submittal, track the review, and chase the reviewer, but an expediter cannot seal an MEP sheet. Pyra IXI is a TBPELS-registered engineering firm (F-22556) and we take on comment resolution as its own scope, including on sets we did not draw.
Who is legally allowed to clear an MEP comment
Texas splits design authority between two boards, and MEP comments fall on one side of that line. Engineering work — HVAC load and equipment sizing, electrical service and distribution, plumbing and fuel-gas systems, energy-code compliance paths — is regulated under Occupations Code Chapter 1001 and must be sealed by a licensed professional engineer. Architectural work is regulated separately under Chapter 1051 and sealed by a registered architect. When a city reviewer rejects an MEP sheet, the correction has to come back sealed by a P.E. An architect cannot seal it, and neither can a drafter, a contractor, or an expediter.
This matters most when a project is already mid-review and the original engineer has gone quiet, raised their fee, or was never engaged in the first place because the set was drawn by a design-build contractor. In that situation the project is not stuck on the city; it is stuck on the absence of a sealing engineer. A new engineer can take the set over, and that is a normal, documented handoff — the incoming engineer reviews the design, takes responsible charge of what they seal, and resubmits.
What comment resolution actually involves
- Reading the comment report and separating true code deficiencies from reviewer requests for clarification — a large share of MEP comments are the second kind and are answered with a note or a calculation, not a redesign.
- Re-running whatever calculation the comment puts in question: HVAC block and zone loads, electrical service and panel schedules, fixture-unit and water-supply sizing, fuel-gas load and pipe sizing, ventilation and energy-code compliance.
- Revising and re-sealing the affected sheets, with a clouded, deltaed revision so the reviewer can see exactly what changed.
- Writing a point-by-point written response to every comment, in the order the city numbered them.
- Resubmitting through the city’s own portal and staying on the project through the next review cycle.
The single most common reason a resubmittal fails a second time is a partial response — answering the substantive comments and leaving two administrative ones unaddressed. Every open comment restarts the clock, so the whole report gets answered or none of it does.
How the correction cycle works in the major Texas cities
The clock, not the comment, is usually what costs money. Each city runs its own cycle, and the differences are large enough to change how a schedule should be built.
Houston
Commercial review runs through the Houston Permitting Center, where a review cycle means one complete pass by every assigned business unit. MEP is reviewed as its own discipline and can reject independently of the building review, so a set can clear structural and still sit open on a plumbing comment. Corrected drawings are expected back within about seven business days of the comments being issued, and the resubmittal review itself generally runs another seven to ten business days. Comments and status are visible to the applicant, which means a stalled project is usually visible days before anyone calls about it. More on our Houston MEP engineering page.
Austin
Austin’s Development Services Department reviews commercial projects with every discipline represented on one team — building, mechanical, electrical, plumbing, structural, fire, health, and industrial waste. Each correction cycle adds roughly ten business days. Austin is strict about the form of the resubmittal: responses must come back as one complete package, combining the comment report responses, the revised plans, and any supporting documents into a single submission. Partial or informal updates are not accepted, which is why an Austin project that “just needs one sheet fixed” still takes a full cycle. See our Austin MEP engineering page.
Dallas and Fort Worth
Dallas runs commercial submittals through ProjectDox, and since May 2024 commercial applications are online only. Comments are answered inside the portal, response by response, against each numbered item. Resubmittal cycles commonly run anywhere from about five to twenty-five business days, and most commercial projects go through two to three cycles before approval — which is the real reason Dallas finish-out schedules stretch. Multiple departments review the same submittal in parallel, so a clean MEP package genuinely shortens the whole project, not just the MEP portion. See Dallas and Fort Worth.
Dallas Q-Team: the one review format that requires your engineer in the room
Dallas offers an expedited format most owners never hear about until a schedule is already slipping. Q-Team sessions are same-day, appointment-only plan reviews held at 320 E. Jefferson Blvd or virtually, where City subject-matter experts sit with the design team and work comments in real time. Q-Team handles projects of 10,000 square feet and larger; 2nd Q-Team handles projects under 10,000 square feet. Standard permit and plan review fees apply, plus an intake fee and a plan review fee billed hourly, so it is a paid accelerator rather than a free one — worth it when carrying cost or a lease commencement date is the real expense.
The part that matters for who you hire: Q-Team requires the design team to bring stamped and sealed drawings and authorized representatives who can revise them during the meeting. That is a room a permit expediter cannot work in. Resolving a mechanical, electrical or plumbing comment on the spot means an engineer with authority over that seal is present and able to change the drawing then and there. If you are considering Q-Team, engage the engineer before you book the session, not after.
San Antonio
San Antonio’s Development Services Department publishes its commercial plan submittal requirements as numbered information bulletins — Information Bulletin 189 covers commercial plan submittal — and reviewers cite them directly in comments. Food-service projects carry an additional Metropolitan Health District review that runs alongside the building review and has its own comments. See our San Antonio MEP engineering page.
City processes and review times change. Verify current requirements with the authority having jurisdiction before you build a schedule on them — or ask us and we will check the current cycle for your specific project type.
The comments we see most often
- Ventilation rates not shown to comply. The design is fine; the outdoor-air calculation per space is missing from the sheet, so the reviewer cannot verify it.
- Energy-code compliance path not declared. The set never states which path it is using or attaches the compliance documentation.
- Electrical service capacity not demonstrated. A tenant load is added with no load calculation showing the existing service can carry it — very common on suite splits and change-of-occupancy work.
- Fuel-gas load exceeds what the existing meter can deliver. Frequent on restaurant and laundromat conversions, where the connected appliance load outruns a meter that was sized for a retail suite. This one is not a drawing fix — it moves the project onto the gas utility’s own meter or service upsize track, which runs on a far longer clock than plan review.
- Drawings do not match existing conditions. The reviewer, or the field, finds the building is not what the plans show. This is an as-built problem wearing a permit-comment costume, and it is the most expensive one on this list.
- Missing engineer seal or an incomplete seal block on sheets that require one.
When Pyra is the right fit — and when we are not
Good fit: commercial MEP comments on a tenant finish-out, suite demising, change of occupancy, restaurant or medical build-out, or a shell-to-suites conversion, anywhere we are licensed. Good fit if the original engineer is unavailable and you need someone to take responsible charge of the set. Good fit if you are a landlord or asset manager carrying the permit risk yourself and want one firm holding the as-builts, the MEP design, and the comment responses.
Not a good fit: if your comments are purely architectural, structural, or civil, you need the corresponding licensed professional, not an MEP engineer — we will tell you that rather than take the job. We do not do single-family residential. We are not a permit expediter and do not sell expediting on its own; if what you actually need is someone to stand in line and manage submittals, an expediter is cheaper and better at it. And if a comment reveals a genuine capacity problem — a service or meter that cannot carry the new load — no amount of drawing revision fixes it, and we will say so early rather than bill you for cycles that cannot succeed.
Send us the comment report
Send the comment report and the current permit set and we will tell you which comments are drawing fixes, which are calculation or narrative fixes, and which are real design problems — with a fixed-fee quote within one business day. Pyra IXI is an MBE and State of Texas HUB-certified MEP engineering firm, TBPELS firm registration F-22556.
Pyra IXI · Quang Do, P.E. · 12001 Central Drive, Cypress, TX 77433 · (713) 826-3979 · www.pyra-engineering.com
Related: As-built drawings (BOMA 2019) · The landlord’s re-demising checklist · What MEP engineering actually costs in Texas · The 2026 Texas Commercial MEP Field Report
Frequently asked questions
Who can clear my City of Houston MEP permit comments?
A Texas-licensed professional engineer. Clearing an MEP comment means revising and re-sealing the mechanical, electrical, or plumbing sheets, and only a P.E. can seal them. A permit expediter can manage the resubmittal through the Houston Permitting Center and track the review, but cannot seal a revised MEP drawing. Pyra IXI (TBPELS F-22556) takes on comment resolution as its own scope, including on sets drawn by another firm.
Can a different engineer take over a permit set mid-review?
Yes. An incoming engineer reviews the existing design, takes responsible charge of the portions they seal, revises what needs revising, and resubmits under their own seal. It is a normal handoff and cities process it routinely. What the incoming engineer cannot do is re-seal another engineer’s work unchanged without evaluating it.
How long does a permit correction cycle take in Texas?
It varies by city. Austin adds roughly ten business days per correction cycle. Houston expects corrections back within about seven business days and re-reviews in about seven to ten. Dallas resubmittal cycles commonly run about five to twenty-five business days, and most commercial projects go through two to three cycles. Verify current times with the authority having jurisdiction before committing to a schedule.
Can a permit expediter fix MEP comments?
No. An expediter manages submittal logistics, portal mechanics, fees, and follow-up with reviewers, and a good one saves real time. But an MEP comment is answered by changing a sealed engineering drawing, and that requires a licensed professional engineer. Expediters and engineers are complements, not substitutes.
Do I need a P.E. or an architect to answer my plan review comments?
It depends on which discipline issued the comment. In Texas, engineering work is regulated under Occupations Code Chapter 1001 and sealed by a professional engineer; architectural work is regulated under Chapter 1051 and sealed by a registered architect. Mechanical, electrical, plumbing, and fuel-gas comments are engineering comments and need a P.E. Life-safety, egress, and accessibility comments are usually architectural.
Why did my resubmittal get rejected again?
Most often because the response was partial. Cities re-review the whole comment report, so any unanswered item — including administrative ones — keeps the project open and consumes another full cycle. The second most common cause is answering the comment in a letter without actually revising the drawing the reviewer is looking at.
What does it cost to resolve MEP permit comments?
It depends on how many comments are real design changes versus clarifications. On a typical tenant finish-out, most comments are answered with calculations, notes, or sheet clarifications rather than redesign. We quote comment resolution as a fixed fee after reading the comment report, within one business day, so the cost is known before the work starts.
My drawings do not match the building. Is that a permit problem?
Yes, and it is usually the most expensive kind. If existing conditions do not match the submitted set, revising the sheets in isolation will produce another round of comments. The fix is a current as-built of the affected areas, then a corrected permit set built on it. Because we do both, the as-built work feeds straight into the resubmittal with no vendor handoff.
Do you resolve permit comments outside Texas?
Yes, in the states where we hold licensure. Texas is where we do the most of this work and where we know the individual review cycles best. Ask about your specific jurisdiction and we will confirm licensure before quoting.
Is Pyra IXI MBE/HUB certified?
Yes. Pyra IXI is a Minority Business Enterprise and a State of Texas HUB-certified firm, holding TBPELS firm registration F-22556. Engaging us can contribute to supplier-diversity participation requirements on public and corporate projects.
