Steamfitters Local 342 was chartered into the United Association of Journeyman and Apprentices in the Plumbing and Pipefitting Industry of the United States and Canada in 1914. It began with twenty-one charter members who sought a shorter work-day, wage increases, and better working conditions. Those original members endured adverse conditions that are well documented in the history of the American Labor Movement. What started as a small band of steamfitters grew to encompass workers in the welding, pipeline, refrigeration, and plumbing trades. The acquisition of these skilled trades came by way of mergers with other UA locals, including Plumbers Local 444 in 1994, and helped to establish one of the strongest examples of a combination local. We are proud of our humble beginnings and strive to maintain the highest standard of excellence.

Established in 1906, The Waldinger Corporation is a premier mechanical, electrical, sheet metal and service contractor operating under a people-first approach. Headquartered in Des Moines, Iowa, The Waldinger Corporation has branches throughout the Midwest United States, and has built a reputation as an industry leader since its beginnings over 100 years ago. The Waldinger Corporation is an Affirmative Action and Equal Opportunity Employer - Minority/Female/Disabled/ Gender Identity/Sexual Orientation/Veteran

Central Iowa's premier ready mixed concrete supplier. Pouring concrete since 1971.

At R.E. Lewis, we embrace challenges and shatter deadlines because we know that in the food refrigeration industry — every second counts. We’re proud of our reputation of providing remarkable service under what others see as ridiculous timelines. Some see obstacles. We see opportunities. We don’t just install ammonia refrigeration systems and mechanical piping, we custom design projects for some of the world’s leading companies in the food industry.

Creating a brighter future for every child—every day. Foundations, Inc. is a nonprofit 501(c)(3) organization committed to enhancing educational quality by strengthening the skills of educators. We believe that supporting educators is the best way to improve educational experiences for America’s children and youth – throughout the day, everywhere they learn. Here at Foundations, we are dedicated to creating positive learning experiences for children and helping them thrive. We equip educators with cutting-edge tools and resources, enrich their skillsets through high-quality professional development, and lessen their administrative load so they can focus more on their students. Everything we do is evidence-based. We rely on high-quality peer-reviewed research to ensure that the advice and tools we provide are effective. To keep us grounded in reality, we operate a limited number of afterschool programs where we can explore best practices and test new techniques. Our approach is inclusive – from students, to teachers, to school leaders. Through support services, professional development, and educational resources we are creating a brighter future for every child – every day.

STERNQUIST CONSTRUCTION, INC. is a construction company based out of 1110 NORTH 14TH STREET, INDIANOLA, Iowa, United States.

Wolf Construction specializes in wood-frame carpentry, trim carpentry, and roofing. Wolf is based in Des Moines, IA but also has operation bases in Twin Cities/Rochester, MN; Omaha/Lincoln, NE; and Kansas City, Denver, CO. The wood-frame and trim carpentry divisions focus primarily on commercial construction projects. The trim carpentry division also does custom residential projects. Wolf Roofing specializes in both new construction roofing and re-roofing for both residential and commercial clients.

SystemWorks LLC is an independent, third-party commissioning provider located in West Des Moines, Iowa. We specialize in new building commissioning, existing building retro-commissioning, LEED commissioning, facility analysis, thermal imaging, indoor air quality testing, energy audits utility benchmarking and certified testing and balancing. Our team is comprised of professional and technical personnel experienced in the construction and setup of high performance green buildings. SystemWorks was instrumental in the commissioning of the first LEED rated facility in the state of Iowa which achieved a silver medal in the USGBC’s green building rating system. SystemWorks has successfully earned our targeted credits on over 100 LEED projects and over 5,000,000 sq ft of commissioned space.

GC3 is a full service general contractor specializing in the reconstruction of facilities after natural and man-made disasters. Established in 1994 GC3's corporate HQ are located in West Des Moines Iowa. Licensed to operate in 45 states GC3's helped more than 1100 churches, businesses and institutions begin their recovery. Identified as a Master Builder by MBI, GC3's rebuilt and renovated schools, senior living centers, medical and retail facilities across the country. With an average of 35 years of project management experience per staff member GC3 offers the perfect merger between field expertise and innovative solutions.

Covenant Construction Services is a Commercial General Contractor founded on the discipline of a 20+ year military career along with the technical knowledge of a combined 15 years of construction based education. This skill set coupled with the never ending desire to continually improve has allowed CCS to gain momentum in a down economy. Over the past two years CCS has developed construction operations to encompass work within the Federal Government sector of the industry. With our past work experiences based solely in the private sector it is our goal to tap into existing relationships while working to develop new connections to once again begin working in a relationship based market. CCS’s group of experienced professionals has completed a combined $100+ million worth of construction over the past 7 years. We presently have the ability to perform work on projects ranging in scale from $10,000 tenant improvements to $15,000,000 site developments.

Paving, bridges, barrier wall, Pavement Repair, Milling, Bridge Maintenance, Subbase Installation, Joint Sealing, Dowel Bar Retrofit, Paving, ADA Ramps​

Webster Electric was founded by Ronald Webster as a one-man operation in 1986. We grew in size, revenue, and stature as the community we worked for became more and more aware of our high quality work and customer focus. We incorporated in 1993 becoming Webster Electric, Inc. It has been our pleasure to serve many thousands of customers in our thirty plus years of existence. We are very proud and blessed to be able to count a number of our first customers, from thirty years ago, as current customers today. We believe this is directly related to how we treat our employees and the customers they serve, both groups being greatly and equally valued as the foundation of our organization. We strive to serve our customers in a way that builds long lasting relationships through trust, based upon first-rate performance and ethical practices. We continuously preach the importance of doing high quality, professional, and safe work, even if profitability must be sacrificed in order to achieve the proper result on a particular project. We have been operating from our current location since 1993 and we have grown from that one-man operation at our founding to the twenty-person company we are today. Ron is still at the helm of our thriving company, training and shaping our staff of managers and electricians. Our loyal employees'​ tenures range from new hires to well over 20 years which serves as a testimony to our dedication to their personal goals and welfare. We work on a wide variety of new buildings, major and minor remodels, and projects of all sizes. We maintain an active service department and make repairs large and small for anyone that needs our help. We maintain a 24/7/365 emergency service for all existing and new customers. Just call our main phone number after hours to be connected. If you call during regular business hours (7 -5, M-F) you will never be subjected to an answering system. When you call you will be greeted by our helpful staff each and every time. Website and email communications are handled promptly. We are eager to answer questions and help you solve your electrical dilemmas. We have been in business so long that it sometimes seems we have worked in almost every commercial building and at least half the homes in our Kalamazoo/Portage area. This is where most of our work is done, but we have worked as far North as Cadillac, East to Port Huron, South to the border, and West to the lake. Our customer database contains nearly 13,000 individual customers and 31,000 individual projects performed just since the year 2000. A partial list of some of our more prominent customers that use us regularly: Accu-Mold LLC BASF Barthomew Heating and Cooling Boonzijer Bakery Callendar Commercial Coca Cola Consumers Energy Extreme Clean Green Door Distilling Hazelhoff Builders Imperial Beverage Hobby Lobby (all SW Michigan stores) Klein’s Bagel Beanery Naylor Landscaping Omega Computer Services Wired Solutions Parkview Hills Management Airway Fun Center Taco Bell Tesla (certified installers) Sweetwater’s Donuts RX Optical Remax Menards (both Kalamazoo locations) Corix Utilities Schupan and Sons Inc. Service Master of Kalamazoo Stewart and Company Meyer C. Weiner VBISD Walker Parking Consultants Wolgast Amy Zane Jewelry Call us. We'd be honored to be your electrical contractor.