One Total SolutionThat Reduces Your Risk
At Ahern, we ensure your office safety equipment and fire protection systems are meeting specific industry demands.
Keeping your facilities systems running smoothly is essential to ensure the comfort and safety of your occupants. Our team of experts has installed and serviced building systems in hundreds of office and commercial facilities. Often unnoticed, Ahern’s office fire protection systems keep your building operational, comfortable, and protected.
- Fond du Lac, WI
- Estimated Energy Savings: 25% or $21,000 per year
- No OSHA recordables
- St. Louis, MO
- No warranty rework
- Final costs were within 1.1% of our original estimate
- St. Louis, MO
- Ahern’s final cost was within 0.7% of its original estimate
- All fire protection designs were approved by regulatory authorities the first time
- Beloit, WI
- The field crew members averaged 10 years of industry experience
- The office team averaged 12 years of industry experience, accompanied by a NICET Level 3 certification
- Madison, WI
- All work was completed on time
- 100% of the field crew members were industry certified or licensed
- Clayton, MO
- This project's 4 office members averaged 12 years of experience
- 100% on-time completion
- Dallas Center, IA
- 100% of both the field and office staff were industry certified or licensed
- The project was complete one week ahead of schedule
- Council Bluffs, IA
- All work was completed within the original estimate
- Designs were approved on the first submission
- Omaha, NE
- 100% on-time completion
- Ahern's team caught and corrected 12 system interferences prior to installation
- Grimes, IA
- 100% of the project team held industry certifications
- Ahern met its original estimate
- Milwaukee, WI
- Rainwater supports 50% of water usage
- 30% gained HVAC efficiency
- 78% of the building’s construction waste was recycled
- Appleton, WI
- Design approved on first submission
- Project completed within estimated budget
- Omaha, NE
- Ahern’s design was approved on the first submission
- 100% of Ahern’s field crew were industry certified
- Eau Clarie, WI
- Ahern completed the project under the original estimate
- 100% of Ahern’s office staff held industry certifications
- Menomonee Falls, WI
- Pre-Construction coordination meetings eliminated conflicts on the job site
- Ahern’s energy practices aided in LEED Silver certification
- Middleton, WI
- Project was completed one month ahead of schedule
- Ahern’s field crew averaged 10 years of industry experience
- Wauwatosa, WI and New Berlin, WI
- NEBB and TABB certifications helped push the schedule and identified potential issues before they occurred
- LEED pending on rooftop units
- Milwaukee, WI
- Zero charge orders issued
- No OSHA recordables
- Milwaukee, WI
- No OSHA recordable events or lost-time injuries
- No warranty rework needed
- Madison, WI
- Completed on-time
- No OSHA recordables
- Omaha, NE
- No warranty rework required
- 100% on-time completion
- Ahern's office team averaged 12 years of experience
- Kohler, WI
- No warranty rework required
- Gold-level LEED certified
- Omaha, NE
- 8 years of industry experience among the Ahern team
- 100% on-time completion
- Council Bluffs, IA
- Ahern’s design was approved on the first submission
- No OSHA recordables
- Omaha, NE
- 100% within original estimate
- Industry certified crew members
- No warranty rework needed
- Milwaukee, WI
- Project was complete 2 months ahead of schedule
- 100% of Ahern's office staff held industry certifications
- Zero lost-time injuries
- Milwaukee, WI
- 100% of Ahern's crew was certified
- 100% on time completion
- Zero lost-time injuries
Multi-TradeServices in Your Industry
At Ahern, we provide facilities in Wisconsin with all our multi-trade services. However, we also offer Fire Protection & Pipe Fabrication Services outside of Wisconsin.

Ahern has 15 office locations throughout the Midwest. We offer fire protection expertise in all geographies, as well as new installations throughout the U.S.; mechanical installations and service within Wisconsin; and pipe fabrication work in the U.S. and beyond.

At Ahern, your pipe fabrication project is our specialty. We fabricate and ship according to project-specific priorities, and we assist in all aspects of system layout, including budget planning and takeoff preparations. Ahern offers pipe fabrication services and also provides welded piping for a variety of systems.

Whether for the immediate distribution of clean water or the safe transportation of unwanted waste, quality plumbing is a key component of any building.

Ahern offers mechanical preventive maintenance agreements (PMAs) and fire protection system and equipment inspection services. Mechanical PMA programs can help ensure your systems are operating efficiently and can help to reduce costly emergency repairs or replacements. Fire protection system...

Ahern has been designing, installing, and servicing HVAC systems since the company's inception over a century ago. Our team of professional engineers, licensed designers, experienced project managers, and skilled foremen can bring your next HVAC project from idea to reality.

Building controls – also called Building Automation Systems (BAS), Building Automation and Control Systems (BACS), or Building Control System (BCS) – have quickly become vital in maximizing efficiency, sustainability, and profitability in today’s buildings.

Ahern has the expertise needed to ensure your systems are functioning as intended to meet your facility goals.

Ahern employs over 70 NICET-Certified professionals, 10 licensed PEs, 8 LEED APs, and 4 EITs. Our energy solutions team will help you better manage your utility spending by identifying and recommending energy-saving alternatives.

Installation of mechanical, electrical, and plumbing systems can require meticulous attention to detail and precise coordination with multiple trades.

We offer a full range of solutions for industrial and manufacturing process environments including installation, repair and replacement, machine automation, and fabrication.

As a preconstruction adviser, Ahern’s knowledge and experience benefit general contractors, architects, and building owners through early involvement in system selection that meets the end user's goals and budget.

Last year, we provided life safety inspections to over 24,900 facilities. This includes fire extinguishers, kitchen systems, dry chemical systems, emergency lighting, fire alarm testing, and fire/smoke damper testing.