Heating Ventilation & Air Conditioning Systems
HVAC Engineering Services in the Greater Toronto Area
At Bold Engineering, we provide expert HVAC engineering services to optimize comfort, energy efficiency, and indoor air quality for buildings across the Greater Toronto Area. We design systems for commercial, institutional, residential, and industrial projects, from small retrofits to large-scale new construction. Our approach helps you balance performance, sustainability, and cost upfront so the system serves your building and your occupants well.
HVAC Engineering Services We Offer
We deliver complete HVAC engineering services: from concept and system selection through design, coordination, and commissioning. Our specialists size equipment, detail air and hydronic distribution, and analyze energy use and code compliance status. We model thermal loads, airflow patterns, and system interactions so that equipment sizing matches actual building demands. Our packages include drawings, schedules, equipment specifications, and performance reports in line with Ontario Building Code, ASHRAE, ICC, and local energy standards.
Retrofit & Upgrade Projects
Renovations and upgrades require careful analysis to avoid overloading existing duct and plant servers. We inspect thermal loads, capacity, and system condition. We recommend phased upgrades, like new coils, controls retrofit, or equipment replacement, to boost performance with minimal disruption. We can work during off-hours or during the summer shutdown to minimize disruptions to operations.
Energy & Sustainability Analysis
We pair our HVAC engineering services with energy studies like energy models, energy audits, and building automation analysis. That helps drive down carbon output and operating costs. We evaluate electrification potential, subject to electrical capacity, and optimize fan and pump systems through variable-speed drives. We also review rebate eligibility under IESO, utilities, or provincial programs.
Building Automation & Controls Integration
Modern HVAC systems benefit greatly from intelligent controls and building automation systems (BAS). We design and integrate BAS to provide precise temperature control, occupancy-based ventilation, and real-time energy monitoring. Our team ensures your HVAC systems communicate with lighting, security, and metering systems to maximize operational efficiency. This integration supports demand-response capabilities, reduces peak loads, and gives you clear insight into system performance through user-friendly dashboards.
Indoor Air Quality (IAQ) & Health-Focused Design
HVAC systems play a critical role in maintaining indoor air quality for occupant health and productivity. We design systems with advanced filtration, humidity control, and fresh air delivery that meet or exceed ASHRAE standards for indoor environments. Our team can incorporate CO₂ and VOC monitoring with demand-controlled ventilation to optimize air quality while minimizing energy use. By prioritizing IAQ in your HVAC design, we help you support healthy workplaces, reduce complaints, and align with wellness-focused certifications.
Why Choose Bold Engineering?
When you work with us, you get licensed mechanical engineers who design smart, efficient, and maintainable HVAC systems. Our team integrates mechanical, electrical, and control disciplines to avoid conflicts and maximize performance. With us, you get clear drawings and documentation that guide contractors and help you through inspections and commissioning.
- Experience with HVAC system types, including variable-air-volume (VAV), heat pumps, chillers, radiant heating, DOAS, and more
- modeling for LEED, utility incentives, and code compliance
- Coordination through 2D and 3D drawings to prevent spatial conflicts
- Support through tender evaluation, site visits, and commissioning oversight
How Our HVAC Work Supports Your Project
We begin with a project kickoff to understand your goals, comfort levels, air quality targets, renewable integration, and budget. Then we complete load calculations to size heating and cooling systems. We develop ductwork layouts, AHU specifications, and hydronic piping plans in collaboration with structural and envelope teams. In parallel, we model energy use and lifecycle costs so you can make informed choices between options like centralized chillers, heat pump systems, or hybrid solutions. Finally, we assist during construction to answer questions, verify installation, and verify performance.
Benefits of High-Quality HVAC Engineering
When HVAC is designed right, your building operates with comfort, efficiency, and reliability over time. You’ll eliminate hot/cold spots, reduce operating costs, and support healthier indoor environments—all backed by code compliance and built-in resiliency:
- Improved occupant comfort through even temperature and proper ventilation
- Reduced utility bills with optimized equipment and controls
- Faster permit and inspection approvals, thanks to code-compliant design
- Lower maintenance costs from better access, equipment longevity, and quality control
- Strong basis for energy certifications or incentive claims
Specialized HVAC Solutions
We work on a wide range of system types and building scenarios:
- Variable Air Volume (VAV): precise airflow control in offices and mixed-use spaces.
- Heat pump systems: all-electric heating/cooling for condos and revamps.
- Chiller and boiler plants: for large-scale complexes and campuses.
- Dedicated Outdoor Air Systems (DOAS): delivering fresh, conditioned air for health and efficiency.
- Radiant heating and cooling: silent, even comfort for hospitality, offices, and residences.
- Hybrid systems: mixtures of heat pump and traditional plant to match performance goals.
Every solution includes energy modelling of performance and interactions, so you can choose systems that provide long-term value.
Project Delivery & Timeline
- Concept & Feasibility: needs assessment, energy model, system options
- Preliminary Design: load calculations, system layouts
- Final Design: detailed drawings, schedules, and specifications
- Tender Support: bid reviews, compliance checks
- Construction Phase: RFI support, site visits, submittal review
- Commissioning & Handover: functional testing, training, documentation, certificates
Our typical timeline depends on project size: small commercial buildings may take 6–8 weeks; larger institutional or high-rises can span 12–16 weeks.
Take the Next Step
Reach out to us at Bold Engineering in Toronto for professional HVAC engineering services that combine comfort, performance, and energy savings. We’ll explore your goals and building needs to craft a system that fits today and adapts for tomorrow.
Frequently Asked Questions
Here are answers to common questions about HVAC engineering services. If you don’t see your question below, get in touch and we’ll help.
It covers load calculation, system selection, layout of equipment, ducts and piping, controls design, energy analysis, and commissioning support. We evaluate your building’s unique requirements to align comfort and efficiency goals. This process helps lower operating costs while maintaining indoor environmental quality.
We calculate cooling loads, specify diversity, and balance airflow to maintain comfort without wasted energy. Our team also selects appropriate insulation levels and solar shading strategies to reduce heat gain. We design zoning strategies so areas stay comfortable without overcooling others.
Yes. We design and model systems that include heat pumps, geothermal, solar-assisted HVAC as options. We analyze long-term operating costs and carbon reduction benefits to align with your sustainability goals.
We comply with Ontario Building Code, ASHRAE standards, CSA and ULC standards, and local bylaws. Our engineers stay current with updates to these codes to keep your project compliant. We also address Green Building Standard requirements where applicable.
Yes, we can design systems to meet ASHRAE 62.1 and 62.2 ventilation standards and indoor air quality goals. We also integrate demand-controlled ventilation to optimize energy use based on occupancy.
We verify equipment, balances, and controls; conduct functional tests, train staff; and provide as-built documentation. Our team also helps develop commissioning plans that align with LEED or local commissioning guidelines. This process confirms your system performs as designed.
Often, yes. We’ll guide you through utility programs and verify package requirements to ensure eligibility. We provide necessary documentation and calculations for incentive applications. Our support helps you maximize available rebates for HVAC upgrades.
For mid-size commercial or institutional buildings, expect 8–12 weeks. Simpler retail or condo projects may finish in 6–8 weeks. We align design timelines with your construction schedule to avoid delays.
Yes. We can measure airflow, system response, and temperature control during start-up to verify performance. Our testing ensures systems are balanced, meet design intent, and deliver occupant comfort from day one.
