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Your Trusted Engineering Partner in Glastonbury, CT
At RZ Design Associates, we approach every project with a commitment to tailored solutions and unwavering client satisfaction. With nearly seven decades of experience, our firm has built a reputation for delivering superior engineering design services across diverse sectors. Our team of licensed professionals brings specialized expertise in heating, ventilation, air conditioning, electrical systems, plumbing, fire protection, structural engineering, and telecommunications infrastructure. As part of GM2 Associates, Inc., we now offer expanded capabilities including civil engineering, geotechnical services, and construction administration. Our national presence through 12 strategically located offices ensures localized service delivery while maintaining consistent quality standards.

We prioritize direct client engagement, ensuring principal staff remain actively involved throughout every project phase. This client-centric philosophy, combined with our technical proficiency and multi-disciplinary approach, enables us to address complex challenges with innovative solutions. Our long-standing relationships with clients across education, healthcare, government, and private development sectors attest to our reliability and performance excellence. Headquartered in Glastonbury, Connecticut, we continue to evolve our service offerings while upholding the core values that have defined our success since establishment.
Services
HVAC Design Electrical Systems Plumbing Solutions Structural Engineering Fire Protection Lighting Design Telecommunications Infrastructure Building Systems Analysis Construction Administration Energy Efficiency Consulting
Highlights and features
  • We offer 70 years of proven engineering expertise across multiple disciplines
  • Our licensed professionals operate in 15+ states with localized market knowledge
  • Principal staff maintain continuous project involvement from start to finish
  • National service capabilities with regional office accessibility
  • Expanded service offerings through GM2 Associates' integrated engineering solutions
Services
HVAC Design
Our HVAC design services combine energy efficiency with comfort optimization for commercial and institutional buildings. We create customized heating, ventilation, and air conditioning systems that meet ASHRAE standards while considering lifecycle costs and sustainability requirements. Our engineers utilize advanced modeling software to ensure precise thermal load calculations and system sizing.
Electrical Systems
We design comprehensive electrical systems for new construction and renovations, including power distribution, lighting, and emergency backup systems. Our expertise covers complex load calculations, code compliance, and integration with building automation systems. We specialize in healthcare facility power requirements and critical infrastructure projects.
Structural Engineering
Our structural engineering services encompass analysis and design of steel, concrete, and timber structures for diverse applications. We provide foundation design, seismic retrofitting, and structural assessments that meet local building codes. Our team specializes in both conventional and innovative structural systems for challenging site conditions.
Fire Protection
We develop comprehensive fire protection systems including sprinkler design, fire alarm integration, and smoke control strategies. Our solutions comply with NFPA standards and local fire codes while balancing safety requirements with architectural aesthetics and building functionality.
Lighting Design
Our lighting design services optimize natural and artificial lighting solutions for energy efficiency and occupant comfort. We specialize in daylight harvesting systems, LED retrofits, and code-compliant emergency lighting for commercial, educational, and healthcare facilities.
Questions
What engineering services does RZ Design Associates offer?
We provide mechanical, electrical, plumbing, structural, fire protection, and telecommunications engineering services for commercial, educational, healthcare, and government facilities.
In which states do you operate?
Our licensed engineers serve projects in Connecticut, Massachusetts, Florida, Rhode Island, Texas, Colorado, Pennsylvania, and 8 additional states through our regional offices.
How long has the company been in business?
Our engineering team collectively maintains 70 years of project experience, with continuous service to clients since our founding.
What markets do you specialize in?
We focus on education, healthcare, government facilities, private development, energy, rail, and aviation sectors with specialized engineering solutions.
How does the GM2 acquisition benefit clients?
The acquisition expands our service offerings to include civil engineering, geotechnical services, and construction administration while maintaining our core engineering expertise.
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