Contact AJ Allen Mechanical Contractors
Ready to discuss your commercial mechanical project? Our team is here to help.
Get in Touch
AJ Allen Mechanical Contractors has been serving Central Iowa since 1932. Whether you need emergency service, routine maintenance, or a complete mechanical system installation, we're here to help.
Main Office
Address: 2067 Des Moines St, Des Moines, IA 50316
Phone: (515) 265-2000
Email: info@ajallen.com
Business Hours
Monday - Friday: 8:00 AM - 5:00 PM
Emergency Service: 24/7 Available
Weekend Service: By appointment
Emergency Service
Mechanical system failures don't wait for business hours. Our emergency service team is available 24/7 to respond to your urgent mechanical needs.
Emergency Phone: (515) 265-2000
Send Us a Message
Service Areas Throughout Central Iowa
AJ Allen Mechanical Contractors proudly serves commercial and industrial clients throughout the Des Moines metropolitan area and Central Iowa.
Des Moines
Our home base since 1932, serving downtown Des Moines, East Village, and surrounding commercial districts with comprehensive mechanical services.
Learn MoreWest Des Moines
Commercial mechanical services for West Des Moines business districts, including Valley Junction and the Jordan Creek area.
Learn MoreAnkeny
Serving Ankeny's growing commercial and industrial sectors with expert HVAC, plumbing, and mechanical contracting services.
Learn MoreUrbandale
Professional mechanical services for Urbandale businesses, from small commercial properties to large industrial facilities.
Learn MoreAltoona
Commercial HVAC and mechanical contracting services for Altoona's business community and industrial developments.
Learn MoreAdditional Areas
We also serve Clive, Johnston, Norwalk, Pleasant Hill, and other Central Iowa communities. Contact us to discuss your location.
Get QuoteWhy Choose AJ Allen Mechanical Contractors?
90+ Years of Experience
Since 1932, we've built Central Iowa's commercial infrastructure. Our four generations of experience ensure your project receives proven expertise and reliable service.
Licensed & Insured
Fully licensed mechanical contractors with comprehensive insurance coverage. Our certifications and safety protocols protect your project and your property.
24/7 Emergency Service
Mechanical system failures can't wait. Our emergency response team is available around the clock to minimize downtime and restore your operations.
Family-Owned Values
Four generations of family ownership means we treat every client like family. Your satisfaction and long-term success are our top priorities.
Complete Mechanical Solutions
From design through installation, maintenance, and service, we're your single source for all commercial and industrial mechanical needs.
Local Expertise
Deep knowledge of Central Iowa's commercial market, building codes, and business needs ensures projects are completed efficiently and correctly.
Ready to Get Started?
Contact AJ Allen Mechanical Contractors today to discuss your commercial mechanical project or service needs.