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Your Trusted Engineering Partners
At Thompson & Youngross Engineering Consultants, we specialize in delivering tailored mechanical, electrical, and plumbing engineering solutions designed to complement architectural visions across the United States and the Caribbean. With a focus on efficiency, sustainability, and seamless integration, our team combines decades of experience with advanced technology to exceed client expectations. Led by Principals Daniel Thompson and Andrew Youngross, we prioritize meticulous attention to detail from schematic design through project closeout, ensuring compliance with budget constraints and minimizing costly design changes.

Our engineers bring specialized expertise in HVAC systems, electrical infrastructure, and plumbing design, serving diverse sectors including commercial, residential, educational, and industrial projects. Through ongoing in-house training and industry engagement, we remain at the forefront of engineering innovation, providing customized construction documents that optimize both initial and long-term project costs. Our collaborative approach ensures every design meets the highest standards while addressing the unique needs of each client.
Services
Mechanical Engineering Electrical Engineering Plumbing Engineering HVAC Systems Thermal Energy Storage Fire Alarm Systems Security Systems Site Lighting
Highlights and features
  • We offer 30 years of combined experience in mechanical and electrical engineering.
  • Our tailored solutions integrate seamlessly with architectural visions.
  • We prioritize collaboration to meet client needs within budget constraints.
  • Our team utilizes advanced technology for precise construction documentation.
  • We focus on optimizing both initial and long-term project costs.
Services
Mechanical Engineering
Our mechanical engineering services focus on HVAC systems and thermal energy storage solutions tailored to architectural designs. We ensure optimal comfort, energy efficiency, and sustainability for residential and commercial projects. Our team prepares detailed construction documents for seamless permitting and construction phases.
Electrical Engineering
We design electrical infrastructure including power distribution, communication networks, fire alarm systems, and security solutions. Our expertise ensures reliable, scalable systems that enhance functionality while meeting safety regulations for diverse building types.
Plumbing Engineering
Our plumbing engineering covers water supply, drainage, and code-compliant designs integrated with HVAC systems. We deliver efficient solutions for commercial and residential projects, ensuring compliance with local regulations and long-term reliability.
Thermal Energy Storage
We implement thermal energy storage systems to reduce operating costs and optimize energy usage. These innovative solutions enhance building efficiency through advanced design and integration with HVAC infrastructure.
Fire Alarm Systems
We engineer fire alarm systems that comply with safety regulations, protecting occupants and properties. Our designs include smoke detection and emergency response integration for commercial, industrial, and residential buildings.
People
Andrew J. Youngross
Principal
With nearly 30 years in electrical engineering, Andrew oversees marketing, design documents, and client coordination. He specializes in power systems, fire alarms, and lighting design, ensuring technical excellence across projects.
Artur Amaral
Principal, Mechanical Engineer
Artur brings 20+ years of HVAC and plumbing expertise, managing mechanical design and client coordination. He specializes in LEED projects and systems integration for commercial and residential developments.
Daniel Thompson
Principal
Daniel co-leads the firm with a focus on project management and engineering production. He ensures adherence to budget constraints while maintaining design integrity from schematic stages to project completion.
Robert Robins
Engineer
Robert contributes to electrical and mechanical system designs, supporting project teams with technical expertise and compliance documentation for diverse infrastructure projects.
Matt Thompson
Project Coordinator
Matt manages client communications and project timelines, ensuring smooth coordination between engineering teams and stakeholders throughout the design and construction phases.
Questions
What engineering services do you specialize in?
We specialize in mechanical, electrical, and plumbing engineering, including HVAC systems, thermal energy storage, fire alarm systems, security systems, and site lighting design.
Which industries do you serve?
We serve commercial, residential, educational, industrial, hospitality, civic, and religious institutions nationwide and in the Caribbean.
How do you ensure project efficiency and sustainability?
Our designs prioritize energy efficiency, sustainability, and cost optimization through advanced technology and tailored construction documentation.
What sets your firm apart from competitors?
Our principals provide hands-on oversight, combining 30+ years of experience with collaborative project management to minimize costly changes.