CASCADE is the leading provider of environmental and geotechnical drilling, site investigation and environmental remediation. Our collaborative approach, high quality service, reliable crews, and leading safety program make Cascade the first choice in environmental services. Ranked a Top 200 ENR Environmental Services firm, CASCADE is the only integrated nationwide contractor with expert technical capabilities and fleet licensed to work in all 50 United States. With more than 1,000 employees and over 50 locations, CASCADE integrates technology, safety, sustainability and human potential to tackle the challenging environmental and geotechnical issues facing our clients.

UMC helps clients solve the complex challenges of built environments and their systems. Originating 103 years ago to serve the Pacific Northwest as a mechanical contractor, the firm has added a vast range of comprehensive, integrated services in facility performance and maintenance, energy and environment, building automation, and manufacturing. UMC helps clients and partners plan, build, and manage their buildings, facilities or construction projects. As these programs present inherent technical and logistical complexity, UMC rises to the challenge of removing worry, delay, angst, and confusion, so their clients and partners can get back to focusing on what they do best.

Electrical Contractor / Licensed / Insured Express Electric Inc is a full service licensed electrical contractor specializing in commercial, industrial and residential wiring with skilled technicians, supervisors and customer service personnel providing excellence in every aspect of our work. Express Electric is licensed to perform electrical work in Rockland, Orange, Westchester, and Sullivan counties, State of New Jersey, serving the Tri-state area since 2008

There isn't one way to do things, but there is a right way. The right way doesn't involve one-size-fits-all, which doesn't fit nearly as many people as it claims. We've discovered that our best work happens when we commit to finding solutions that fit our customers'​ needs. This philosophy has won us a best in class reputation, but it didn't happen overnight. We've earned it along the way by choosing to have the passion to see each project through to treat our work as more than just a job, but a chance to take pride in how we do our job. We are craftsmen, not contractors. We believe in a job done right. And our promise to the world is all for home.

As a full service electrical contractor, Valley offers our expertise in a multitude of ways to ensure a quality product. From project start to finish, pre-construction services to proactive predictive maintenance, we have the expertise and resources to execute your work. In short, Valley is your one-stop, electrical service provider.

Andgar Corporation is a highly integrated, full-service metal fabrication firm. Our businesses include Commercial and Residential HVAC installation and service of heating, ventilation, air-conditioning, & refrigeration. We design and manufacture stainless food processing equipment; we specialize in metal fabrication, architectural metal roofing and flashing; renewable energy projects.

WRS is a locally owned, Ferndale-based company that has been doing business in the local refineries and heavy civil sector in the Pacific Northwest for over 40 years. Excavation, asphalt paving, structural foundations, concrete, land clearing, site preparation, demolition, environmental cleanup, and transportation services are the areas in which we specialize. This diverse range of core competencies allows us to self-perform all aspects of our projects and allows increased control of safety, budget, schedule, and quality. At WRS we take pride in our 240+ employees; we truly feel as though we have the best of the best in their respective fields.

Barron Heating & Air Conditioning is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While it’s our namesake, we understand that comfort goes way beyond just heating and cooling. As Northwest Washington’s largest and most respected team of Home and Building Performance Experts, our services extend to electrical, solar, plumbing, indoor air quality, and more. With convenient showroom and office locations in Ferndale and Burlington, we’ll make it easy to chat with a whole-home expert and explore your options. And at our Firelight by Barron showrooms in Ferndale and Burlington, you’ll discover working displays of beautiful stoves and fireplaces from America’s best-known brands. Whether it’s preventative maintenance, an upgraded heating and cooling system, a stunning fireplace, or just a little information, our goal is to provide you with unparalleled knowledge and customer service. Barron’s quality products and services are expertly designed to enhance your family’s comfort where it counts most—in your home. Call today! Let us show you the affordable ways we can make your home or business more comfortable, healthy, and energy-efficient. Serving both residential and commercial customers in Whatcom, Skagit, Island, San Juan, and Snohomish counties, we stand by Our Mission: Improving Lives™. Emergency Service Available—Call 1-800-328-7774

Axiom Construction & Consulting is a full-service, architectural sheet-metal contractor in the Pacific Northwest. Since being founded in 2002, we have completed work in a wide array of retail, commercial, and industrial projects. Axiom adapts to the dynamic construction environment, making a conscious effort to broaden our knowledge and education of new products, systems, and techniques. Our employees look beyond their own work to coordinate with every member of the construction team. Axiom’s vast knowledge, accompanied with the most up to date technologies, allows us to minimize expenses while utilizing the talents and vigor of our employees. This creates a successful project environment that is timely and competitive.

Goldfinch Bros., Inc. is a glass and glazing subcontractor founded and based in Everett, Washington since 1892. The 5th and 6th generation are currently active in operations of the business. We are an agile company with "hands-on" managers that are passionate about being good stewards of the legacy. Goldfinch has become a leader in the region in the glass and glazing industry by being current with market trends whilst maintaining consistency and attention to detail from design to completion of our work. We drive continuous improvement throughout the value stream from initial design, fabrication, shipping, and implementation at the building site. In the end, our goal is to find professional solutions that meet the functional requirements and goals of your project. Our goal is not to be the biggest; it is to be the best.

Wolfe Plumbing is a Family owned Company, with links to the construction industry going back 45 years in Snohomish and King Counties.

TRENCHLESS CONSTRUCTION SERVICES, LLC is a construction company based out of 4103-241ST STREET NE, ARLINGTON, Washington, United States.