QD Design designs medical, dental, and veterinary offices in Katy, Texas — architectural design plus sealed mechanical, electrical, and plumbing engineering under one contract, from space plan and code analysis to a permit-ready set. We are a HUB-certified A/E firm based in Cypress (Houston metro), led by a Texas-licensed Professional Engineer.
What a Katy medical office permit set includes
Clinic buildouts concentrate more MEP per square foot than almost any other tenant improvement: exam-room ventilation and comfort per IMC 2021, dedicated circuits for imaging, sterilization, and dental equipment, plumbing for exam rooms and sanitation, accessible layouts under TDLR/TAS, and IECC 2021 energy documentation with COMcheck. Our architects and engineers coordinate the ceiling — lights, diffusers, medical equipment clearances — inside one office, so the set the reviewing jurisdiction reviews is already reconciled. See our medical office design service.
Medical work you can verify
- 17,000 SF medical clinic campus, Bellaire Boulevard, Houston — architecture, civil, structural, and MEP for three buildings under one design contract.
- Med-spa and wellness center, Cypress — architecture, civil, and MEP through Harris County review and TDLR registration.
- 3,000 SF veterinary clinic, Pasadena — carried through multiple review cycles including NEC 250 grounding comments.
- 4,000 SF pharmaceutical cleanroom, Houston — HEPA filtration, precision temperature/humidity, redundant power.
Permitting in Katy
“Katy” spans three counties and two review worlds: inside the City of Katy limits, the city’s permit office reviews your project; the far larger unincorporated areas run through Harris County or Fort Bend County. Our F45 + FS8 dual fitness studios at 3170 Peek Road were permitted through Harris County with parallel TDLR filings. Knowing which reviewer your address answers to is step one — we confirm it before we propose. Statewide, any Texas commercial project valued over the $50,000 statutory threshold also requires TDLR registration and Texas Accessibility Standards (TAS) review — we file the registration and coordinate the accessibility review as part of the package.
Frequently Asked Questions
Does a medical or dental office in Katy need sealed MEP drawings?
Almost always. Exam-room ventilation, equipment power, and plumbing changes put most medical and dental buildouts past the threshold where the reviewing jurisdiction requires mechanical, electrical, and plumbing plans sealed by a Texas-licensed engineer alongside the architectural set. QD Design delivers both under one contract.
Does converting a space into a clinic trigger a change of use?
Often, yes — converting retail or office space to a medical occupancy can trigger change-of-use review with new requirements for accessibility, ventilation, and plumbing fixture counts. We evaluate this in the code analysis before drawing. Our guide to change of use explains the process.
Who reviews medical office permits in Katy?
It depends on the address: inside the City of Katy limits, the city reviews; the much larger unincorporated areas run through Harris County or Fort Bend County. TDLR accessibility review applies over the $50,000 threshold — routine for clinic buildouts.
Have you designed clinics before?
Yes — including a 17,000 SF three-building medical clinic campus on Bellaire Boulevard in Houston, a med-spa and wellness center in Cypress, a veterinary clinic in Pasadena, and a pharmaceutical cleanroom with HEPA filtration and precision environmental control.
Also in Katy: restaurants · retail · daycares & schools · churches · warehouse & industrial · spas & salons · senior living — or see all Katy services.
Start Your Katy Project
One firm, one contract, a permit-ready set. Send us your floor plan — fee proposal within one business day.