Sterile Mate LLC
Keeping You Safe
Sterile Mate LLC
Healthcare General Contracting
From single-room repairs to $10M+ hospital capital projects — Sterile Mate is a licensed, bonded, ICRA-certified general contractor with in-house architects, permit consultants, and a senior GC team that has delivered healthcare, commercial, and industrial builds across Texas.
50+ years of combined healthcare, real-estate, and Division 9 construction experience — fully licensed, credentialed, and ready to deliver from raw land to first patient.
50+
Combined Years
100%
Licensed & Bonded
A Note From
George Broughton III
Founder & CEO · Sterile Mate LLC
“Four years ago, we planted our first seed as an infrastructure partner in the healthcare space with George on an AAMI ST108 water-purification system for critical water. Our next chapter is here.”
“I am elated to introduce our Healthcare Construction team with more than 50+ years of combined experience — fully licensed and credentialed. I am thrilled to empower such a diverse group of leaders who handle each job, each client, each detail with care.”
Project & Development Director
Sterile Mate LLC · Winfrey Real-Estate Development
Principal Architect Consultant
Sterile Mate LLC — Healthcare Design
Principal Owner — MAM Construction Services
Sterile Mate GC Partner — Division 9 Lead
Ready to meet the team on your next healthcare build?
What We Build
A single-partner construction team for healthcare owners — from a single isolation-room retrofit to a ground-up ambulatory surgery center. Bonded, insured, prevailing-wage ready, and paired with the Sterile Mate supply chain the moment the building opens.
Negative-pressure retrofits and full patient-room builds — HEPA-scrubbed anterooms, med-gas headwalls, sound-attenuated wall assemblies, nurse-call rough-in, and infection-control (ICRA/PCRA) barriers throughout construction. Every room delivered turnover-ready with TDLR / TDSHS documentation and pressure-differential balancing reports.
Turn-key OR builds and refresh work — ceiling-mounted equipment booms, integration racks, laminar-flow HVAC, LED surgical lights, epoxy or welded-seam flooring, and stainless steel or MediRail wall protection. Coordinated with medical-planning teams and equipment vendors for a single hand-off.
Complete ambulatory surgery center and medical office building programs delivered under our Winfrey Real-Estate Development partnership — commercial advisory, site selection, zoning and entitlement, feasibility, design, construction, and licensure. One accountable team from raw land to first patient.
Two-tier SPD suites with proper zone separation, boom-fed pre-wash sinks, ultrasonic pits, floor-mounted washers, sealed pass-throughs, RO-water skids, and clean-side high-shelf sterile storage. Delivered ready for AAMI ST79 workflow validation.
ISO 7 / ISO 8 clean-room builds — HEPA plenum ceilings, seamless coved flooring, hazardous-drug ante rooms, differential-pressure gauges, integrated pass-throughs, and appropriate exhaust for hazardous compounding. Delivered certification-ready.
AAMI-compliant water for sterile processing and dialysis, medical-gas manifolds and alarms, steam and condensate systems, redundant HVAC with proper redundancy sequencing. Design-assist or full design-build across all MEP disciplines.
Ligature-resistant hardware and fixtures, tamper-proof plumbing trim, private psychiatric holding rooms, and specialized NICU / nursery buildouts with proper light and acoustic control. Experienced with the full spectrum of specialty-care code requirements.
Licensed electricians, plumbers, and HVAC technicians on standby for hospital after-hours emergencies — union and merit-shop bench with the credentials required to work in an active clinical environment.
Nights, weekends, and phased-swing renovations inside occupied clinical space. Dust-tight ICRA barriers, temporary partitions, HEPA scrubbers, negative-pressure engineering controls, and zero disruption to patient care.
Every capability above is delivered by our in-house healthcare-construction team in partnership with Winfrey Real Estate Development. Tap any card for the full scope description.
No Job Too Big. No Job Too Small.
From a single leaking faucet to a $500K capital project — we show up with the same professionalism, compliance, and quality that regulated facilities demand.
Active GC for municipal facility maintenance, public-safety buildings, state agency offices, parks & rec, and water utilities.
Licensed federal contractor for healthcare facility construction, water purification, plumbing, and compliance projects across federal medical campuses.
Multi-tenant medical office buildings, ambulatory surgery centers, dialysis clinics, dental groups, and private hospital networks.
Core Specialty
Sterile Mate is, first and foremost, a healthcare water purification specialist. Our four-discipline GC crew below exists to back every water install — one accountable contractor, one compliance trail.
AAMI ST108
Engineered to meet the new AAMI ST108 quality categories for sterile processing — utility through critical water.
Utility Water
Most municipal water arrives loaded with hardness, chloramines, and TDS that destroy equipment over time.
AAMI ST108
Critical water for sterile processing
AAMI RD52 / RD62
Dialysis water standards
Legionella Compliant
ASHRAE 188 water-mgmt plans
Four Disciplines. One Contractor.
The water specialty is the lead. The GC crew is what makes every install finish on schedule, on permit, and on budget.
Our licensed electricians specialize in healthcare-grade electrical systems — panel upgrades, medical equipment wiring, emergency power, and code-compliant installations.
Master plumbers building and maintaining critical healthcare systems — sterile processing water, gas piping, medical gas, and backflow prevention.
Full room buildouts, patient area remodels, new construction, and facility expansions. Framing, drywall, flooring, medical-grade finishes.
Hospitals never close — and neither do we. Emergency leaks, gas repairs, electrical outages, and urgent facility issues handled with compliance and speed.
Why Standard Contractors Fail in Healthcare
Working in a hospital is fundamentally different from working in a commercial building. Patient safety, infection control, air quality, noise restrictions, and regulatory compliance create a set of requirements that most general contractors simply don't understand.
Infection Control Risk Assessment — all classes (I-IV)
Interim Life Safety Measures always in place
Healthcare-level vetting, badging, and clearance
Healthcare-specific safety standards, not just general OSHA
Documentation and processes built for audit readiness
HEPA filtration + negative pressure containment
A standard contractor entering a hospital without ICRA compliance can trigger a Joint Commission citation, shut down a patient area, or compromise infection control — potentially costing a health system millions in fines, remediation, and patient harm.
A Senior Team Purpose-Built for Hospital Construction
Sterile Mate's Healthcare Infrastructure division is led by senior professionals whose combined experience spans commercial real estate advisory, municipal zoning, hospital construction, industrial builds, and permit expediting. Every large project is driven end-to-end by this in-house team — not handed off to strangers.
Project Manager & Owner’s Representative
Zoning Chair on a Gulf Coast municipality with authority-having-jurisdiction relationships across the region. Sits at the intersection of ownership representation, municipal approvals, and healthcare facility development. Runs each capital project as single point of accountability.
Senior General Contractors
Veteran general contractors with delivered portfolios spanning commercial healthcare (hospitals, ambulatory surgery centers, dialysis clinics), industrial (petro-chem, water treatment, food processing), and institutional builds. Full self-perform crews plus vetted subcontractor bench.
Architects On Team
In-house and partner-firm architects for healthcare programming, TDLR / TDSHS / AHJ code review, life-safety plan production, and coordination with medical planners. Design-build ready when the health system needs a single-source contract.
Permit & Approvals
Dedicated permit consultants managing local, state, and federal approvals — city building, MEP, health department, fire marshal, TDLR, and TDSHS. Familiar with Harris Health, HCA, Memorial Hermann, and VA facility submission workflows.
When a health system engages Sterile Mate for a capital project, they get a single-source integrated team: the property advisor / project manager, senior GCs, licensed architects, and permit consultants — all working from the same schedule, the same budget, and the same set of drawings. No finger-pointing between disciplines. No dropped baton between design and construction.
50+
Years combined healthcare & industrial construction experience across the team
$50M+
Aggregate capital project value delivered by team members
From Zoning Chair to Ribbon Cutting — One Roadmap, One Team
Sterile Mate has partnered with Winfrey Real Estate Development (WRED), a women-owned, seasoned commercial developer led by an active zoning-board official. WRED expands Sterile Mate's scope beyond construction into commercial advisory, zoning, feasibility, and construction oversight— so healthcare systems get a single partner for every phase of expansion. Whether you're building a critical water system, a compliant clean room, an entire ambulatory surgery center, or a new healthcare clinic, Sterile Mate is there from first site walk to first patient.
Welcome to the Team
Donna is a veteran commercial developer, an active zoning-board leader in a Gulf-Coast Texas municipality, and the founder of the women-owned firm Winfrey Real Estate Development. She brings a proven team of licensed architects, general contractors, and civil engineers with deep healthcare-facility experience.
Past performance and reference letters available upon request during the bid process.
Scope Expansion With WRED
Every phase — from raw land or existing shell to open doors and full supply chain — under one accountable partnership.
Advisory & Feasibility
Site walk, pro-forma, needs assessment, healthcare-market study — Donna & WRED lead
Zoning & Entitlement
Variances, municipal approvals, board hearings — inside track via zoning-chair experience
Design & Programming
Licensed architects, medical planning, TDLR / TDSHS / AHJ code review, life-safety plans
Preconstruction
GMP budgeting, CD-set validation, permit expediting, MEP + life-safety coordination
Construction
Self-perform crews, vetted subs, ICRA/PCRA infection-control on active hospital sites
Commissioning & TDLR
USP 797/800, RO water, medical-gas certifications, TDLR inspections, punch & turnover
Operate & Supply
Post-opening supply chain: PPE, EVS, sterile processing, backorder sourcing — for life
Built to Bid, Bond, and Deliver Hospital-Scale Projects
Whether it's an isolation-room build-out, a nursery construction, a radiation oncology suite renovation, or a full LINAC replacement — Sterile Mate is bonded, prevailing-wage-ready, and CSP-response-capable for public and private health system capital work.
Performance and payment bonds available for the full construction value on any healthcare or public capital project.
Texas GC § 2258 & federal Davis-Bacon ready. Certified payroll submissions (WH-347), fringe benefit accounting, and wage-rate audits standard on every public project.
Full Competitive Sealed Proposal response infrastructure — Harris Health, VA, HCA, city, county, and state formats. Proposal, methodology, safety history, financial statement, and MWBE plan documents kept RFP-ready.
Sterile Mate is HUB / MBE certified and routinely partners on the 22%+ MWBE utilization goals demanded by Harris Health, Metro Houston, TxDOT, and federal health system procurements.
Class III/IV containment for occupied-hospital work. Negative pressure enclosures, HEPA scrubbers, dedicated pathways, sequenced shutdowns — full documentation package for Joint Commission audit trail.
Formal Quality Assurance / Quality Control program with material verification, workmanship inspection, deficiency correction plans, monthly executive dashboards, and photo-documented as-builts at closeout.
Representative Project Types We Bid & Deliver
Nursery & NICU Buildouts
Isolation rooms, negative-pressure suites, med-gas systems, family visitation spaces.
Radiation Oncology Suites
LINAC vault construction, lead-lined shielding, HDR/brachy rooms, simulator suite renovation.
Sterile Processing Departments
AAMI ST108-aligned SPD construction, decontam / clean / sterile flow, water-quality integration.
ORs & Ambulatory Surgery Suites
Positive-pressure ORs, laminar-flow HVAC, medical gas certification, endoscopy suite fit-outs.
Hospital Water Systems
Full RO/DI/EDI plant construction, sterile-processing water loops, legionella mitigation.
Emergency Department Expansions
Fast-track occupied-hospital ED renovations with ICRA phasing.
Isolation Cohort Wings
Airborne infection isolation rooms (AIIR), anteroom construction, HVAC pressure balancing.
Industrial & Facility Support
Chemical storage, mechanical room upgrades, generator + UPS plants, docks & loading facilities.
From Emergency Repairs to Capital Projects
Capital Projects
Full-scale healthcare construction
Room Buildouts
Patient rooms, labs, OR suites
Remodels
Upgrades & code compliance
Facility Maintenance
24/7 response capability
Built for Healthcare — From Estimate to Closeout
Evaluate the work area, identify ICRA classifications, document existing conditions.
Transparent proposals with clear line items. No hidden charges. Materials, labor, timeline.
Vetted, badged technicians with infection control barriers and noise management.
Every circuit tested, every joint pressure-checked, every surface inspected.
As-built drawings, certificates, compliance checklists, photo documentation.
POWERED BY
AskIsaac — Intelligent Dispatch
Every Sterile Mate contracting job is coordinated through AskIsaac, our AI-powered intelligent dispatch and operations platform. From the moment a service request comes in to final closeout documentation, AskIsaac ensures the right technician, the right compliance protocol, and the right materials are dispatched — every time.
Instant Dispatch
AI routes the right licensed technician to the right job
Live Tracking
Real-time status updates for facility managers
Compliance Docs
Auto-generated audit-ready documentation
Telegram-First
Text-based requests — no app download needed
Start a Project
Capital projects, room retrofits, emergency break-fix, or a new ambulatory surgery center — send a note and a senior team member will follow up within one business day.
Whether it's a capital project, emergency repair, or facility remodel — we have the licenses, experience, and healthcare compliance to get it done right.
HUB Certified | Licensed | Healthcare Compliant | Houston, TX