Spoetzl Brewery, Shiner, Texas

SN1/SN2 Water Treatement Facility Controls System


Fire Pump House


Microsoft Data Center, San Antonio, Texas

Dental Clinic


Blooming Dental, Cedar Park, Texas

New 24,000sf Ambulatory Surgery Center at Medical Center


Gastroenterology Associates, San Antonio,Texas

The Alstadt Brewery will be an approximately 36,000 sf Production Facility that will incorporate Beer Production, Great Hall Venue, Restaraunt/Dining Facilities into a multi-use Brewery and Venue. 

Altstadt Brewery, Fredericksburg, Texas

Electrical Systems Engineering


SN4 Water Treatement Facility Controls System


Renovations to the Existing Radiology Unit Including engineering for the replacement of the Radio/Flouroscopy Xray Unit


Methodist Hospital XRAY/Fluoroscopy #5, San Antonio, Texas

HVAC Humidity Control Systems Upgrade


US Farathane, Austin, TX

Bulverde/Johnson Ranch EMS Building

Electrical Engineering - Building Service


Electrical Service Equipment and Busways for new Engel Injection Molding Machines


Womack Army Medical Center, Fort Bragg, NC

NERR 3rd Floor Renovations*


Short Suspense Construction Administration Services*


Tornillo Guadalupe Land Port of Entry, Fabenss, Tx

 Movies INC., CalAllen, TX

J A Mills Engineering, Inc.


Methodist Specialty and Transplant Hospital, San Antonio, Texas

Cardiac Cath Lab Holding 


Methodist Specialty and Transplant Hospital, San Antonio, Texas


Witte Museum Renovations, San Antonio, Texas

Baptist Hospital, 6th Floor ICU Renovations, San Antonio, Texas

Spoetzl Brewery, Shiner, Texas

Central Energy Plant 2 Repairs - Brook Army Medical Center

The CFI-IDEO Expansion is a renovation/expansion project involving the renovation of several areas involved in the production of prosthetic limbs and rehabilitation of injured soldiers and their families. 

RECENTLY COMPLETED here.

CURRENTLY IN DESIGN here.

On the Rocks Pub, Downtown San Antonio.


JA Mills Engineers was hired to perform MEP design services on this unique project. The new Pub will be located in the Historic Dullnig Building, originally constructed 1879 and is expected to open in August, 2014. We are proud to be a part of the team!.

 On the Rocks Pub, San Antonio

Emergency Department, Post Partum Medical Records Renovations*


Project Management Services, Design Lead Services.*


The Project consisted of the development of a Critical System Assessment Report followed by the development of construction documents addressing the replacement of Substation Equipment, Grounding and Lighting Protecting Systems and Electromagnetic Protection. Client: GRE Engineering, San Antonio, TX; Prime MEP: TTG, San Antonio, TX; Architect: Corgan Associates, Dallas, TX.

Power systems analysis, Protective Device Coordination, Short Circuit and Arc Flash Study.


JA Mills Engineers developed the electrical models, performed the power systems analysis and prepared a Short Circuit Study, Arc Flash Hazard evaluation and PDC study in support of the replacement of electrical systems at the facility. Client: TTG, San Antonio;, TX;  Architect,: Corgan, Dallas, TX.

Dimentia Care and Long Term Assisted Living Facilty


Carol Ann's San Antonio, Texas

Level 1 Cardio Stress Testing  Area


Northeast Methodist Hospital, San Antonio, Texas

Microsoft Data Center, San Antonio, Texas

Process Motor Control Center Upgrade


Spoetzl Brewery, Shiner, Texas

Construction Phase Services - BIM Modeling, Documentation and Coordination for Electrical Systems


Cleanroom Facilities and Laboratory Facility Expansion


Allografts Bone Bank, Texas Research Park, Texas

Power System Study, Short Circuit, PDC, Arc Flash Risk Assessment


Engineering for a 2500kW permanent Load Bank System to the Emergency Generator System


Center for the Intrepid, Brooke Army Medical Center, Fort Sam Houston, Texas

*Client: GRE Engineering, San Antonio, TX; Prime MEP Engineer: TTG, San Antonio. John Mills, P.E. was lead design engineer and Principal in Charge of these projects while at TTG.  JA Mills Engineering provided follow up Management and Engineering services.

Biomat Pharmaceuticals, Austin, TX

UT Marine Sciences Institute, Port Aransas, Tx

Electrical and Plumbing Engineering


Movies INC. is a new first run movie theater company. Its first 4 theater complex is located in CalAllen, TX near Corpus Christi. The theater is approx. 20,000 sq. ft. and is equipped with Christie 3D projection. The project opened in May, 2014.  JA Mills Engineering furnished design-build electrical and plumbing engineering services to the construction team. The propeller logo is a tribute to the owner and his father, a WWII pilot.

Ft. Belvoir SATCOM Facility, Fort Belvior, VA

MedSurg Unit


Methodist Specialty and Transplant Hospital, San Antonio, Texas

GI Lab Prep/Recovery and Treatment Rooms