Business Details
31 Years
experience
Trusted Construction Services in San Antonio
ACE CO is an emerging construction company founded on May 5, 1995, by Betty A. Drennan and Charles O. Drennan, who collectively bring over 20 years of industry experience. We specialize in parking lot maintenance, runway repair, asphalt paving, striping, seal coating, ADA compliance, pressure washing, concrete work, interior/exterior painting, HVAC, and janitorial services. Our certificationsincluding 8(a), DBE, WBE, and SDVOSBenable us to serve local and federal clients with turnkey solutions.Through strategic partnerships, we expand our capabilities to include airfield maintenance, site work, excavation, and general construction. Our mission prioritizes exceeding client expectations through adherence to timelines, budgets, and quality standards, supported by a team managing sales, finance, project execution, and quality control.
Services
Parking Lot Maintenance
Runway Repair
Asphalt Paving
Striping & Seal Coating
Concrete Staining
Pressure Washing
HVAC Services
Janitorial Services
ADA Compliance
Site Work
Details
- Year established: 1995
Highlights and features
- We have over 20 years of combined experience in construction management.
- Our certifications include 8(a), DBE, WBE, and SDVOSB for federal/local contracts.
- We self-perform critical services like paving, painting, and pressure washing.
- Weve served San Antonio since 1995 with tailored infrastructure solutions.
- We guarantee adherence to project timelines and budgetary constraints.
Associations and certifications
- 8(a)
- Disadvantaged Business Enterprise (DBE)
- Woman Owned Small Business (WOSB)
- Small Business Enterprise (SBE)
- Woman Business Enterprise (WBE)
- Service-Disabled Veteran-Owned Small Business
- Veteran Business Enterprise (VBE)
Services
Parking Lot Maintenance
ACE CO specializes in asphalt and concrete parking lot repair, including resurfacing, crack sealing, and drainage solutions. Our services ensure durable, safe, and code-compliant surfaces for commercial and government clients. We utilize advanced techniques to minimize disruptions and extend pavement lifespan.
Runway Rehabilitation
We provide comprehensive runway maintenance and reconstruction, including striping, grading, and ADA-compliant upgrades. Our team handles federal projects with precision, ensuring safety and compliance for military and civilian airfields. Past work includes rehabilitating taxiways and aprons at DILLEY AIRPARK.
Concrete Staining
Our concrete staining services offer aesthetic and protective finishes for sidewalks, patios, and industrial floors. This low-maintenance solution resists wear while adding visual appeal. Clients benefit from customized color options and long-lasting durability in high-traffic areas.
ADA Compliance Upgrades
ACE CO ensures facilities meet Americans with Disabilities Act standards through ramps, tactile paving, and accessible pathways. We conduct site assessments and implement cost-effective modifications, helping clients avoid legal risks while improving inclusivity for all users.
Grounds Maintenance
We provide full-service grounds maintenance, including mowing, irrigation, tree trimming, and pest control. Our contracts with military bases and municipalities ensure landscapes remain functional and visually appealing year-round. Services are tailored to seasonal needs and environmental standards.
People
Betty A. Drennan
Co-Founder
With over 20 years in construction, Betty oversees sales, business development, and project management at ACE CO. Her leadership drives client relationships and strategic growth.
Charles O. Drennan
Co-Founder
Charles brings extensive industry expertise to ACE CO, managing finance, administration, and procurement. His financial acumen ensures project efficiency and long-term stability.
Eric Gebhart
Project Manager
Eric coordinates complex projects, ensuring timely execution and compliance with federal and local regulations. His focus is on client satisfaction and operational excellence.
Brian Shivers
Project Manager
Brian manages project timelines and resources, leveraging his construction background to deliver high-quality results within budget for ACE CO's clients.
Al Ramos
Quality Control
Al ensures all projects meet ACE CO's rigorous standards through inspections, process optimization, and adherence to safety and regulatory requirements.
Questions
What services does ACE CO specialize in?
We specialize in parking lot/runway repair, asphalt paving, ADA compliance, pressure washing, concrete staining, HVAC, janitorial services, and site work.
Are you certified for federal contracts?
Yes, we hold 8(a), DBE, WBE, SDVOSB, and other certifications for federal and state procurement programs.
Which areas do you serve?
We primarily serve San Antonio and surrounding regions, with experience on military bases and municipal projects.
What sets ACE CO apart from competitors?
Our certifications, self-performance capabilities, and 25+ years of local experience ensure reliable, high-quality construction solutions.
Do you handle emergency repairs?
We focus on scheduled projects but prioritize urgent client needs through flexible scheduling and rapid response teams.
