Mechanical and Electrical Consulting A & J Associates is dedicated to providing high quality engineering services with project delivery on schedule and within budget. We have over 75 years of "hands on design" experience. Whether we are working for the owner, contractor, architect, developer or another consulting engineering company, our goal is to deliver an excellent product in a professional manner.A & J Associates design services in the following areas:* HVAC* Power* Plumbing* Controls* Fire Protection* Construction Administration* Hazerdous Material Removal* Pure Water Systems* Compressed Gas* Leed Certification and Commissioning* Geothermal HVAC* Energy Conservation Design* Trouble Shooting* Lighting* Utility Distribution* Copper and Fiber Optics* Power Factor Correction* Boiler and Chiller Plants* Energy Conservation Grant AssistanceWe know from experience our customers will come back to us if we prioritize and satisfy their needs first.

Phone: (319) 626-4719

Cross Streets: Near the intersection of Beaver Kreek Ctr and S Dubuque St