Expert New Construction HVAC in
Portland and Vancouver, WA
Complete design-build mechanical services from concept to commissioning since 2009.
- Licensed & Insured in Oregon (CCB: 195525) & Washington (DIRECMC193KO)
- Custom-Engineered Systems for Maximum Efficiency & Performance
- Seamless Integration with Your Construction Timeline & Budget
Our Comprehensive Design-Build HVAC Process
A successful new construction project requires meticulous planning and flawless execution. Our integrated design-build process ensures your HVAC system is a perfect fit for your new building, from initial concept to final handover. We manage every detail, providing a single point of accountability for the entire mechanical system. This streamlined approach minimizes delays, controls costs, and delivers a superior result for your investment in Portland or Vancouver.
Step 1: Design &
Engineering
The foundation of a high-performance HVAC system is a smart, forward-thinking design. Our process begins with a deep dive into your project’s architectural plans, specifications, and long-term performance goals. We conduct detailed Manual J load calculations to determine the precise heating and cooling requirements of your space, considering factors like building orientation, window efficiency, insulation values, and intended use. As your dedicated design-build mechanical contractor in Vancouver, WA, and Portland, OR, we select the ideal equipment from top-tier brands like Mitsubishi, American Standard, and Trane. We then engineer a complete system—including ductwork, ventilation, and controls—that prioritizes energy efficiency, occupant comfort, and long-term reliability.
Step 2: Professional
Installation
Our team of licensed and experienced technicians handles the physical installation with precision and professionalism. We understand that new construction is a complex, multi-trade environment. That’s why we coordinate closely with your general contractor, plumbers, electricians, and other trades to ensure our work is completed on schedule and within budget, preventing costly conflicts and delays. We adhere strictly to all local and state building codes and safety standards, ensuring every component—from complex ductwork runs and air handlers to powerful rooftop units and sensitive control systems—is installed correctly for optimal performance and longevity.
Step 3: System Commissioning & Testing
Before the project is considered complete, we conduct a rigorous commissioning process. This is a critical quality assurance step that many contractors overlook. Commissioning involves systematically testing every aspect of the newly installed HVAC system to verify it operates exactly as designed. We perform air balancing to ensure proper airflow to every room, test thermostats and control sequences, check refrigerant levels, and run the system through various operational cycles. This meticulous process identifies and resolves any potential issues before you take possession of the building, guaranteeing your system delivers the performance and efficiency you expect from day one.
Step 4: Project Handover &
Training
Upon successful commissioning, we perform a final walkthrough with you, your general contractor, or your facility management team. We believe an informed client is a satisfied client. We provide a complete documentation package, including equipment manuals, detailed schematics, and all relevant warranty information. We also offer comprehensive, on-site training on how to properly operate and maintain your new system. This ensures you and your team have the knowledge needed to manage your building’s climate effectively, maximize efficiency, and protect your investment for years to come.
Why Choose Direct Mechanical for Your New Construction HVAC Project?
Choosing the right mechanical partner is critical to the success of your construction project. The HVAC system is one of the most complex and vital components of any new building, impacting everything from operational costs to occupant satisfaction. Direct Mechanical brings a combination of technical expertise, streamlined processes, and an unwavering commitment to quality that sets us apart.
Single Point of Accountability
Our design-build model eliminates the conflicts and communication gaps that can arise when working with separate engineering and installation firms. With one dedicated team responsible for the entire HVAC scope, from initial concept to final commissioning, communication is simplified, problems are solved faster, and the project stays on track. This integrated approach prevents the finger-pointing that can lead to unnecessary delays and budget overruns, giving you a smoother, more predictable construction experience.
Optimized for Performance & Efficiency
A one-size-fits-all approach doesn’t work for new construction. We custom-engineer every system to the unique demands of the building, ensuring it is perfectly sized for maximum efficiency and occupant comfort. An improperly sized system can lead to short cycling, excessive energy use, and premature equipment failure. Our detailed load calculations and expert design ensure your building benefits from lower monthly energy bills, superior comfort, and a longer lifespan for your crucial HVAC equipment.
Cost & Schedule Certainty
By integrating the design and construction phases, we can identify cost-saving opportunities and potential scheduling conflicts early in the process. This proactive management allows us to provide a more accurate budget and a reliable timeline from the outset. We work with your general contractor to value-engineer solutions without compromising quality, giving you the cost and schedule certainty you need to manage your overall project effectively and with confidence.
Future-Proof HVAC Solutions
We stay at the forefront of HVAC technology to ensure your new building is ready for the future. We specialize in modern, high-performance systems including Mitsubishi VRF technology for zoned comfort, high-efficiency heat pumps ideal for the Pacific Northwest climate, and integrated building management systems (BMS/EMS) for centralized control. We install smart thermostats and controls from leading brands like Nest, Ecobee, and Honeywell, giving you advanced control over your environment and optimizing energy usage.
HVAC for New Homes, Commercial Buildings, and Specialized Facilities
Our team has the experience and versatility to handle new construction projects of any scale and complexity across the Portland and Vancouver metro areas.
From custom homes in Lake Oswego to industrial facilities in Hillsboro, we deliver tailored mechanical solutions.
Custom Residential & Multi-Family HVAC
We provide complete HVAC solutions for new homes, from high-end single-family custom builds to large multi-family developments. Our residential designs focus on whole-home comfort, superior indoor air quality with systems like Energy Recovery Ventilators (ERVs), and exceptional energy efficiency. We design and install advanced zoned systems, high-efficiency furnaces from brands like Trane and American Standard, and modern air conditioners to meet the specific lifestyle needs and budgets of homeowners.
Commercial & Retail Spaces
Direct Mechanical is the trusted partner for general contractors, developers, and property managers building in the Portland and Vancouver areas. We design and install robust, reliable HVAC systems for office buildings, retail centers, restaurants, and warehouses. Our commercial expertise includes powerful rooftop units (RTUs), versatile VRF systems for flexible tenant needs, and complete ventilation systems including high-capacity exhaust fans from trusted manufacturers like Greenheck and Broan.
Industrial & Medical HVAC
Specialized facilities require specialized mechanical systems with no room for error. We have proven experience in designing and installing HVAC for medical clinics, laboratories, cleanrooms, and industrial applications that demand precise temperature and humidity control, enhanced air filtration, and adherence to strict regulatory standards. We ensure your critical environments are safe, stable, and completely reliable.
Proven Expertise in Portland & Vancouver
Our team has the experience and versatility to handle new construction projects of any scale and complexity across the Portland and Vancouver metro areas.
From custom homes in Lake Oswego to industrial facilities in Hillsboro, we deliver tailored mechanical solutions.
Project Highlight: Multi-Family Complex, Portland, OR
For a new apartment building in the Pearl District, we designed and installed a high-efficiency Mitsubishi VRF heat pump system. This state-of-the-art solution provided individual, customizable climate control for over 50 residential units while minimizing the building’s overall energy consumption. The system’s efficiency delivers long-term operational savings for the property owner and premium comfort for tenants.
Outcome: Reduced energy costs and enhanced tenant comfort and satisfaction.
Project Highlight: Medical Clinic, Vancouver, WA
Our team engineered and installed a specialized HVAC system for a new outpatient clinic that required specific air exchange rates and HEPA filtration levels. We installed a dedicated system with precise controls to meet strict healthcare standards, ensuring a safe, clean, and comfortable environment for both patients and medical staff.
Outcome: Full compliance with healthcare standards and a stable, reliable clinical environment.
Let's Build Your Perfect Climate Control System
From initial blueprints to final handover, Direct Mechanical is your trusted partner for new construction HVAC in Portland, OR, and Vancouver, WA. We deliver reliable, efficient, and cost-effective solutions tailored to your project’s unique needs. Contact our team today to discuss your plans and get a comprehensive quote for your new build.
Phone: 360-583-3037
Email: [email protected]
Address: 5305 NE 121st Ave. Suite 301 Vancouver, WA 98682
Frequently Asked Questions About New Construction HVAC
What is the design-build approach for HVAC?
The design-build approach combines the design, engineering, and installation phases of an HVAC project under a single contract with one company. This creates a single point of accountability, which streamlines communication, simplifies project management, minimizes risk, and ensures the final installation perfectly matches the design intent without costly change orders.
How early in the construction process should we involve an HVAC contractor?
You should involve an HVAC contractor as early as possible, ideally during the architectural design phase. Early involvement allows for optimal system integration, proper planning for ductwork paths and equipment locations, and more accurate load calculations. This proactive collaboration helps avoid costly changes and design compromises later in the project.
What types of HVAC systems do you recommend for new homes in the Pacific Northwest?
For new homes in our region, we often recommend high-efficiency heat pumps or furnace and AC combinations from trusted brands like Mitsubishi and American Standard. These systems provide excellent year-round comfort and energy efficiency suited to our climate. We also specialize in designing systems with advanced zoning and air quality solutions like ERVs for a healthier, more comfortable indoor environment.
How do you ensure the HVAC system is correctly sized for a new building?
We perform detailed Manual J load calculations using your building’s blueprints and specifications. This comprehensive analysis considers dozens of factors, including square footage, window efficiency and placement, insulation levels, building orientation, air infiltration rates, and local climate data. This scientific approach ensures your system is perfectly sized—not too big or too small—to maximize efficiency, comfort, and equipment longevity.
What warranties do you offer on new construction installations?
All of our new construction installations are backed by our comprehensive 1-year labor warranty, which covers the quality of our workmanship. The equipment itself is covered by extensive manufacturer parts warranties, which typically range from 5 to 10 years depending on the brand and model selected for your project.
Can you work with our general contractor and architect?
Absolutely. We excel at collaborating with all project stakeholders. Our team provides detailed mechanical plans and maintains clear, consistent communication with your general contractor, architect, and other trades to ensure our installation aligns perfectly with the overall construction schedule and design vision. Our goal is to be a seamless and reliable part of your construction team.