24/7 EMERGENCY SERVICE: (414) 342-3829 toggle menu REMODELS & RENOVATIONS Precision Work in Existing Buildings In addition to our talented tradespeople and superintendents, J.M. Brennan’s project managers are extremely experienced in both design and construction. Our longstanding client relationships are proof that customer satisfaction is behind everything we do. This includes: Coordinate our work with the facility and the rest of the construction team Perform critical shutdowns and tie-ins Maintain certain systems up and running for occupied areas Minimize disruptions to other critical operations Perform our work on time and on schedule Start up the new systems and integrate with the existing operations From our full range of equipment to our experienced crew, we’re ready to respond quickly and accurately to any project. Our experience and commitment makes us the most qualified mechanical contractor to perform your next project. REQUEST PROPOSAL BUILD NEW CONSTRUCTION PREFABRICATION REMODELS & RENOVATIONS NEW EQUIPMENT INSTALL CUSTOM SOLUTIONS 2101 W. St. Paul Ave. Milwaukee, WI 53233 Phone: (414) 342-3829 Fax: (414) 342-3209 ©2021 J.M. Brennan, Inc. Privacy Policy Designed by Savage Solutions

24/7 EMERGENCY SERVICE: (414) 342-3829 toggle menu SERVICE Preventive Maintenance, Repairs, and Emergency Service J.M. Brennan is a single-source mechanical contractor for design, build, and most importantly – service. Our 40 service technicians have the knowledge and experience to handle a full range of HVAC, plumbing, and fire protection problems. On-Site Maintenance J.M. Brennan can provide experts working full-time at your building. Equipment Replacement Factory-trained service technicians install quality products and parts. Preventive Maintenance Regular inspections keep systems up and running. 24/7 Emergency Service Real people dispatch emergency repair crews 24/7. SERVICE ON-SITE MAINTENANCE EQUIPMENT REPLACEMENT PREVENTIVE MAINTENANCE 24/7 EMERGENCY SERVICE 2101 W. St. Paul Ave. Milwaukee, WI 53233 Phone: (414) 342-3829 Fax: (414) 342-3209 ©2021 J.M. Brennan, Inc. Privacy Policy Designed by Savage Solutions

24/7 EMERGENCY SERVICE: (414) 342-3829 toggle menu ENGINEERING Accurate Calculations & Design When you’re comfortable in a space, or that space functions perfectly for its intended use, you don’t think much about it. That level of comfort needs to be engineered by a contractor that listens to the customer. J.M. Brennan will design mechanical systems for a facility’s specific needs, as well as ease of future maintenance and long-term energy efficiency. Other engineering considerations include: Federal and EPA regulations State of Wisconsin regulations Green and LEED consideration Aesthetic needs Acoustic properties Budget When a mechanical system is engineered by J.M. Brennan, it will meet and exceed the customer’s expectations. SEE BIM CAPABILITIES DESIGN ENGINEERING BUILDING INFORMATION MODELING (BIM) PREFABRICATION 2101 W. St. Paul Ave. Milwaukee, WI 53233 Phone: (414) 342-3829 Fax: (414) 342-3209 ©2021 J.M. Brennan, Inc. Privacy Policy Designed by Savage Solutions