HVAC Prefabrication


Our Prefabrication Services

Wrench, level, and other tools laid out on construction drawing. Heinz Mechanical Industries provides prefabricated construction services in Portland OR & Vancouver WA.

The preferred choice for prefabricated construction in Portland OR is Heinz Mechanical Industries. Whatever your prefabrication needs are, our team is here for you. We have the ability to produce a finished system that will be ready to install at your location, no matter the setting, including:

  • Commercial
  • Industrial
  • Government

Our in-house building information modeling team fully supports the prefabrication process and uses our vast experience to enhance the use of prefabricated systems.

How Does Prefabrication Construction Work?

Interested in prefab? Here’s a look at our easy process.

  1. Design: speak with one of our prefabrication experts to customize your system, ensuring it meets your vision and local codes.
  2. Fabrication and Delivery: we’ll deliver your ready-to-assemble system.
  3. Engineering: our team will value-engineer your system cost-effectively.
  4. Support: you’ll have a project manager dedicated to you specifically, during the entirety of your project.

Benefits of using Prefabricated Construction

The benefits of prefabrication are substantial. You’ll experience:

  • Reduced on-site labor costs
  • Improved quality
  • Reduced safety risks
  • Protection from inclement weather
  • Easier to maintain quality control within highly monitored environment
  • Improved construction schedule

Prefabrication results in less travel to and from the job site, which helps to minimize the carbon footprint. In-house construction also means that less waste is produced. Additionally, prefabrication allows for a safer working environment compared to on-site construction.

The prefabrication and commercial welding services of Heinz Mechanical Industries provide the utmost in client satisfaction, whether we are fabricating HVAC systems or plumbing systems.

HVAC Fabrication

Inside our top-of-the-line prefabrication shop, we have the ability to construct entire and complete mechanical rooms for our clients’ HVAC needs, including high-level modular prefabs of equipment skids and piping racks. We can migrate and install these integrated systems on-site very quickly.

Pipe Fitting Prefabrication

We are adept at welding pipes of practically any size, fabricating frames for equipment, stainless steel, custom supports, and more within our in-house piping shop.

Our prefabrication piping capabilities include:

  • Coil connections and assemblies
  • Pump assemblies
  • Welded joints and fittings
  • Plumbing assemblies
  • Fixture assemblies

Our detailing teams send “spool” packets containing our highly complex piping systems which are broken into modular sections. This maximizes our efficiency and quality. From here, they are built in our shop and sent to the job site for expert installation.

Plumbing Prefabrication

Heinz Mechanical Industries is committed to LEAN values, carefully coordinating logistics and delivery schedules to maximize the efficiency of your commercial plumbing project. Through our streamlined plumbing prefabrication process, we are able to install a higher-quality system in a short time frame.

Our specialized shop can accomplish any project, from prefabricated risers and bathroom wall assemblies to multi-trade racks (MTR’s.) We are continually seeking out new ways to minimize costs and maximize efficiency in our processes.

Prefabricated Filters

As our own distributor, we can focus on providing immediate service to our commercial customers. If a piece of equipment demands a certain size filter currently out of stock, we have the capability to create it and deliver it same-day. At Heinz Mechanical Industries, we are dedicated to providing the utmost quality service by ensuring our customers have the clean filters they need as soon as possible.

Prefabricated Construction in Portland OR

To learn more about how prefabrication services can benefit your business, contact Heinz Mechanical Industries. We understand the construction industry and application of your project. We also specialize in BIM, LEED construction, and more.


Serving Clients in the Greater Portland OR And Vancouver WA Areas:

Portland OR | Gresham OR | Beaverton OR | Hillsboro OR | Salem OR | Eugene OR | Bend OR | Corvallis OR | Albany OR | Tigard | Tualatin | Lake Oswego | Oregon City | Troutdale | Milwaukie | Woodstock | Sellwood | Clackamas | Happy Valley | Johnson City
Sherwood | King City | Aloha | Cedar Mill | Cornelius

Vancouver WA | Battle Ground WA | Salmon Creek WA | Woodland WA | Longview WA | Kelso WA

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