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Business Details
50+ Years
experience
Trusted Mechanical & Construction Services in Des Moines, IA
Founded in 1906, our company has built a legacy of excellence in mechanical, electrical, and sheet metal contracting. We prioritize customer satisfaction through innovative solutions, leveraging advanced technologies like BIM modeling and prefabrication. Our team combines decades of industry experience with a commitment to continuous improvement in processes and productivity. We serve diverse sectors including healthcare, education, data centers, and commercial construction across the Midwest.

Our mission focuses on delivering cost-effective, high-quality services while fostering opportunities for our employees and communities. With a proven track record in complex projects, we maintain rigorous safety standards and collaborate closely with clients to exceed expectations. Our values emphasize integrity, customer partnerships, and investing in our workforce to ensure long-term success.
Services
Mechanical Contracting Electrical Systems Sheet Metal Fabrication BIM Modeling HVAC Installation Plumbing Services Prefabrication Data Center Construction Historic Restoration Emergency Repairs
Details
  • Year established: 1906
Highlights and features
  • We offer over a century of expertise in mechanical contracting.
  • Our team delivers cost-effective, innovative solutions using BIM technology.
  • We maintain rigorous safety standards for all projects.
  • We collaborate closely with clients from concept to completion.
  • We invest in workforce development for long-term industry leadership.
What people say
Great partner Excellent service Knowledgeable techs Professional team Innovative solutions
Services
Mechanical Contracting
We design and install comprehensive mechanical systems for commercial and industrial facilities. Our expertise includes HVAC, plumbing, and process piping solutions tailored to project-specific requirements. Using advanced BIM technology ensures precision and efficiency in every installation.
BIM Modeling
Our Building Information Modeling services optimize project planning through detailed 3D visualization. This technology enables clash detection, prefabrication planning, and improved collaboration across all trades involved in construction projects.
Sheet Metal Fabrication
We manufacture custom sheet metal components in controlled environments for precise fit and quality. Prefabrication reduces onsite labor while maintaining strict adherence to project specifications and safety standards.
Data Center Construction
Specializing in fast-track data center builds, we deliver cooling systems, MEP infrastructure, and thermal energy storage solutions. Our experience ensures reliable, scalable environments for mission-critical operations and equipment.
Historic Restoration
We preserve architectural integrity while modernizing mechanical systems in historic buildings. Our approach combines traditional craftsmanship with contemporary technologies to meet preservation standards and functional requirements.
Questions
What types of projects does Waldinger specialize in?
We specialize in mechanical, electrical, and sheet metal contracting for commercial, industrial, healthcare, education, and data center projects across the Midwest.
Do you offer BIM modeling services?
Yes, we provide Building Information Modeling for project coordination, clash detection, and prefabrication planning to enhance construction efficiency.
Can you handle historic building renovations?
Yes, we have experience modernizing mechanical systems in historic structures while maintaining architectural integrity and meeting preservation standards.
Are your services available outside the Midwest?
While our primary focus is the Midwest, we evaluate projects based on specific client needs and resource availability.
How do you ensure project safety?
We maintain rigorous safety protocols, including specialized training for unique environments like active railroad systems and data center operations.
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