Business Details
38 Years
experience
Integrated Mechanical & Electrical Engineering Solutions
Established in 1988, Hammerschlag & Joffe has built a reputation as a trusted Canadian engineering consultancy specializing in mechanical and electrical systems. Our multidisciplinary approach integrates sustainable and smart engineering solutions to transform complex client visions into functional, elegant spaces. With expertise registered across all provinces and territories, we combine technical precision with business acumen to deliver projects that meet rigorous standards for timeliness, quality, and budget efficiency. Our in-house capabilities in lighting design, telecommunications, security systems, and BIM modeling ensure cohesive, future-ready infrastructure. Over 90% of our work comes from repeat clients, a testament to our commitment to exceptional service and principal-led project oversight.We proactively anticipate technological and regulatory changes, ensuring our designs remain at the forefront of innovation while maintaining operational continuity. Our team holds specialized credentials including LEED certifications and RCDD qualifications, reflecting our dedication to sustainable and intelligent engineering practices. Through rigorous energy modeling and feasibility studies, we optimize building performance across mechanical, electrical, and architectural systems. Our principals maintain direct involvement in every project, supported by cross-team collaboration to guarantee seamless execution. This enduring focus on technical excellence and client relationships has solidified our position as a leader in integrated engineering solutions.
Services
Mechanical Design
Electrical Design
Sustainable Design
Fire Protection
BIM Modelling
Lighting Design
Energy Modelling
Security Systems
Telecommunications
Building Audits
Details
- Year established: 1988
Highlights and features
- We have over 35 years of specialized experience in mechanical and electrical engineering
- Our principals maintain direct involvement in every project from start to finish
- Registered for practice across all Canadian provinces and territories
- 90% of our portfolio comes from established clients through proven reliability
- In-house BIM modeling and LEED-certified sustainable design expertise
Services
Mechanical Design
Our mechanical design services integrate energy-efficient technologies with proven engineering practices to meet client-specific requirements. We specialize in HVAC systems, utility integration, and lifecycle cost analysis while prioritizing sustainability and operational efficiency across commercial and industrial applications.
Electrical Design
We engineer comprehensive electrical systems including high-voltage distribution, UPS solutions, and photovoltaic integration. Our designs address power quality, continuity requirements, and smart grid compatibility for large-scale developments while ensuring compliance with evolving safety standards.
Sustainable Design
Our sustainable design approach incorporates LEED-certified practices, energy recovery systems, and net-zero strategies. We provide lifecycle analysis and ROI assessments for renewable energy integration, geothermal systems, and electrified HVAC solutions to reduce environmental impact.
Revit/BIM Modelling
We utilize advanced BIM tools for clash detection, interdisciplinary coordination, and construction visualization. Our modeling services enhance project accuracy through real-time collaboration, ensuring design intent translates seamlessly to built environments.
Fire Protection
We design comprehensive fire protection systems including alarm networks, suppression mechanisms, and code-compliant safety protocols. Our solutions balance regulatory requirements with client-specific risk mitigation strategies through collaboration with insurance and regulatory bodies.
People
Dan Joffe
Principal Engineer
With decades of leadership in mechanical engineering, Dan Joffe oversees project execution while maintaining P.Eng. certification. His expertise ensures technical excellence across our mechanical systems portfolio.
Mike Rapa
Principal Engineer
As a licensed professional engineer, Mike Rapa directs electrical engineering initiatives with focus on power systems integration and smart grid technologies for complex developments.
Albert Valkenburg
Principal Engineer
Leading telecommunications design, Albert Valkenburg specializes in low-voltage systems and IoT connectivity solutions while maintaining P.Eng. credentials for technical oversight.
Mark Hammerschlag
Founder Emeritus
As founding partner, Mark Hammerschlag established the firm's engineering standards and continues providing strategic guidance based on 35+ years of industry leadership.
Ian Joffe
Executive Advisor
Serving as executive advisor, Ian Joffe contributes strategic direction while leveraging extensive experience in mechanical systems design and sustainable engineering practices.
Questions
What engineering disciplines do you specialize in?
We provide mechanical, electrical, sustainable, and smart systems engineering with expertise in BIM modeling, fire protection, and telecommunications design.
Are your engineers licensed across Canada?
Yes, our firm is registered for practice in all Canadian provinces and territories with P.Eng.-certified professionals leading every project.
How do you ensure sustainable design compliance?
We incorporate LEED-certified practices, energy modeling, and lifecycle analysis while achieving net-zero and passive house standards through multidisciplinary coordination.
What project phases do you support?
Our services span pre-construction feasibility, design development, construction administration, and post-occupancy building condition audits for long-term asset management.
How are principals involved in projects?
Every project receives direct principal oversight from inception through completion, ensuring continuity and adherence to our quality standards.
