What We Offer
Our Services
A&R Consultants LLC is a full electrical contractor and electrical engineering firm providing electrical and engineering design services for residential, commercial and industrial clients throughout Texas. Our company provides services on new and existing construction projects, as well as evaluation of performance and expansion capabilities, design-build assistance, cost analysis, and value design engineering.
Owner's Engineering Services
- Create and review Protection and Control equipment specifications
- Vendor evaluation and components selection
- Protective relay panel designs
- SCADA/RTU panel designs
- Low & Medium Voltage Power Distribution Design
- Emergency Generation & Transfer Design
- Lighting Control Design
Power Design
- Low & Medium Voltage Power Distribution Design
- Interior/Exterior Lighting Design
- AC and DC power panels and panelboards designs
- Sizing of battery chargers and battery banks
- Sizing and designing Modular Meter Equipment and main disconnect
- Develop drawings package: one line, three lines, schematics, wiring, diagrams, junction boxes and control house layouts
- Switchgear layouts and control circuits
Relay & Control Protection Engineering
- Complex metering engineering and operation
- Integration of protective relay, monitoring and control systems
- Relay setting calculations and setting files
- SCADA point list and configuration files
Studies & Analysis
- Short Circuit Calculations
- Relay Protection Coordination
- Arc Flash Analysis
- Grounding Studies
- Equipment Loading, Sizing, and Settings
- Cost-Effective Design & Engineering Solutions
- ETAP or ASPEN (short circuit and coordination studies)
Solar & Renewable Energy
- Design Photovoltaic system (PV) types: DC direct, stand-alone, grid-direct, and grid-tied with battery back-up
- Residential, commercial and utility-scale projects
- Feasibility studies
- Construction plans
- Construction phase consulting
- Commissioning, operations, maintenance, and training
Additional Specializations
- Solar power system design
- Battery storage systems
- Electric vehicle (EV) charging infrastructure
- Distribution engineering
- Substation engineering
- Generation and transmission systems