Air Conditioning Repair & Installation in Milwaukee
Stay comfortable through humid Wisconsin summers with fast A/C repair, expert installations, and affordable seasonal tune-ups from your local cooling pros.
Milwaukee summers may be short, but when the humidity rolls in off the lake you'll want your air conditioner working at full strength. E & R Heating and Cooling repairs, installs, and maintains central air systems throughout Milwaukee County — with the same honest pricing and quality workmanship we've delivered since 2003.
Our Residential Cooling Services
Signs Your A/C Needs Attention
Warm air from the vents, weak airflow, ice on the refrigerant lines, short cycling, or a spike in your We Energies bill — all are signs your system is struggling. Catching problems early is almost always cheaper than waiting for a full breakdown on the hottest week of July. Our technicians diagnose the root cause, explain your options, and fix it right the first time.
New A/C Installations Done Right
A properly sized and installed air conditioner runs quieter, lasts longer, and costs less to operate. We perform load calculations on every install, set refrigerant charge to factory spec, and verify airflow before we leave. Ask about $100 off a new A/C unit and our 10-year parts & labor warranty on furnace + A/C system installs.
Frequently Asked Questions
How often should I have my air conditioner tuned up?
Once a year, ideally in spring before cooling season. Our $99 tune-up includes coil cleaning, refrigerant check, electrical inspection, and airflow verification.
Why is my A/C running but not cooling the house?
The most common culprits are dirty condenser coils, a clogged filter, low refrigerant from a leak, or a failing capacitor. We diagnose the actual cause before recommending any repair.
How long does a new A/C installation take?
Most residential replacements are completed in a single day. If ductwork modifications or electrical upgrades are needed, we'll tell you upfront.
Ready for fast, honest service?
Free estimates · Upfront pricing · 24/7 emergency response across Milwaukee County.