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Your Trusted Engineering Partner for Innovative Solutions
Brinjac Engineering exists to help clients achieve their goals in the built environment through innovative engineering solutions. Our team of creative problem solvers prioritizes sustainability and technical excellence, collaborating closely with owners, architects, and contractors to deliver tailored designs that address unique challenges. With expertise spanning mechanical, electrical, plumbing, fire protection, lighting, and energy systems, we serve diverse sectors including corporate, healthcare, education, and public infrastructure. As an NMSDC-certified MBE firm, we champion diversity in engineering while supporting communities nationwide. Our cross-sector experience enables seamless knowledge transfer, ensuring clients benefit from cutting-edge insights and proven methodologies.

Founded on principles of collaboration and environmental stewardship, we strive to create spaces that enhance human well-being and operational efficiency. Our leadership team brings decades of technical and managerial expertise, including specialized experience in sustainable design and complex system integration. By combining hands-on problem-solving with a commitment to client success, we maintain a reputation for excellence in engineering consulting. Our work with Native American communities and corporate partners reflects our dedication to inclusive, impactful design solutions that meet evolving industry standards.
Services
Mechanical Engineering Electrical Systems Plumbing Design Fire Protection Lighting Design Energy Sustainability Building Automation Code Compliance System Assessments Sustainable Design
Highlights and features
  • We offer 25+ years of leadership experience in electrical engineering and project management
  • Our collaborative approach integrates owners, architects, and contractors from project inception
  • As an MBE-certified firm, we prioritize diversity in engineering partnerships
  • Cross-sector expertise enables seamless knowledge transfer across industries
  • Sustainability-focused designs reduce environmental impact while optimizing performance
Associations and certifications
  • NMSDC Certified MBE
Services
Mechanical Engineering
Our mechanical engineering services focus on sustainable HVAC design, building automation, and energy optimization for commercial and institutional facilities. We deliver efficient heating, ventilation, and air conditioning systems that enhance occupant comfort while reducing operational costs. Our engineers utilize advanced modeling tools to create customized solutions for new construction and retrofit projects.
Electrical Systems
We provide comprehensive electrical engineering services including power distribution, emergency generation, and photovoltaic system design. Our team specializes in low-voltage infrastructure, lighting controls, and arc flash analysis for diverse applications. From initial concept to construction documentation, we ensure reliable, code-compliant electrical systems that meet evolving technology demands.
Fire Protection
Our fire protection engineering includes system assessments, sprinkler design, and code compliance consulting for commercial and public sector buildings. We develop integrated fire alarm and suppression solutions that prioritize occupant safety while maintaining regulatory standards. Our peer review services help identify risk mitigation opportunities in complex fire protection systems.
Lighting Design
We create functional and aesthetic lighting solutions that enhance architectural spaces while optimizing energy efficiency. Our services include daylight analysis, control systems, and specialty lighting for theaters and sports facilities. By balancing artistic vision with technical requirements, we deliver lighting designs that improve user experience and reduce environmental impact.
Energy Sustainability
Our sustainability experts provide climate-based design, net-zero energy analysis, and LEED certification consulting. We focus on creating resilient, energy-efficient buildings through thermal comfort studies and life cycle assessments. Our holistic approach integrates wellness principles with measurable sustainability outcomes for commercial, educational, and healthcare facilities.
People
Daniel R. Sandoval
President
With 25+ years of electrical engineering leadership, Daniel R. Sandoval brings technical expertise and strategic vision to Windward. A Native American engineer, he specializes in complex system integration and client-focused solutions. His background includes managing large-scale infrastructure projects and advancing sustainable design practices.
Questions
What does MBE certification mean for your engineering firm?
As an NMSDC-certified MBE firm, we demonstrate commitment to diversity in engineering partnerships while maintaining technical excellence in all projects.
What engineering services do you specialize in?
We offer mechanical, electrical, plumbing, fire protection, lighting design, and energy sustainability services for commercial and public sector clients.
How do you approach sustainable design?
Our sustainability focus combines climate-based design, energy optimization, and wellness principles to create resilient buildings that benefit future generations.
What industries do you serve?
We work with corporate, healthcare, education, public sector, and Native American community projects across commercial real estate and infrastructure sectors.
Can you handle complex engineering projects?
Yes, our cross-sector experience enables seamless knowledge transfer to solve complex challenges in MEP systems, fire protection, and sustainable design.