Oconomowoc is famous for its beautiful lakes – like Lac La Belle and Fowler Lake – but the area’s weather can swing from humid summers around 82.4°F to icy winters around 10.2°F. Whether your home is near South Cross Street near Downtown Oconomowoc or close to Highway 16, Pat’s Heating & Air Conditioning is here to keep you comfortable in every season.
We’ve spent over 36 years serving Southeastern Wisconsin, and we know exactly how to handle the region’s temperature extremes – from installing brand-new units to providing late-night emergency repairs.
Why Choose Pat’s Heating & Air Conditioning in Oconomowoc?
Oconomowoc is a growing city in Waukesha County, but one thing hasn’t changed: residents want fast, dependable HVAC solutions. That’s precisely what Pat’s delivers:
- Leading Expertise: With decades of hands-on experience, our technicians know the ins and outs of HVAC systems.
- Quick Call-Outs: Whether you’re by Woodlands or down near Briarwood, we arrive promptly to solve your problems.
- 24-Hour Care: We’re ready to tackle emergency issues any time – rain or shine, day or night.
- Customer Satisfaction Guarantee: We prioritize your happiness and always strive for top-notch service.
- Flexible Payment Options: We offer payment plans to make sure our services fit your budget.
Oconomowoc Air Conditioning Installation, Repair & Maintenance
Summer days in Oconomowoc can be especially hot, and temperatures sometimes climb above 82°F! When that happens, a reliable Air Conditioning Installation keeps your home cool and fresh – great for when you want to get back to a nice cool house after being out by Fowler Lake.
Got an existing AC unit? Our repair and maintenance services are available around the clock. We’ll make sure your system runs efficiently so you can relax indoors after a stroll along the Lake Country Trail.
Reliable Ductless HVAC Solutions in Oconomowoc
For homeowners who’d rather skip extensive ductwork, Ductless HVAC Installations deliver zoned heating and cooling exactly where you need it.
Our technicians can install sleek wall-mounted units in any room, so we don’t take up too much floor space and can cut down on your energy usage. Whether you live in a cozy historic house near Main Street or a modern condo near Pabst Farms, ductless systems are a versatile choice.
VRF Systems for Your Oconomowoc Home
Variable Refrigerant Flow (VRF) systems are an increasingly popular choice around Oconomowoc’s suburban neighborhoods. They switch from heating to cooling without skipping a beat – perfect for Wisconsin’s erratic weather patterns!
Pat’s expert team will evaluate your home’s layout and recommend the best VRF solution so you can always enjoy a balanced indoor climate.
Comprehensive Heating Solutions Across Oconomowoc
When winter comes knocking, temperatures can dip below freezing, especially if you’re out by Okauchee Lake or near the outskirts of Waukesha County.
Pat’s is your all-in-one provider for heating services in Oconomowoc, whether you need an urgent repair or a full system overhaul.
24/7 Heating Repairs
If your boiler starts acting up after a day of ice skating on Fowler Lake, don’t stress – our factory-trained pros are just a phone call away. We’ll be there to troubleshoot the issue and make honest recommendations to keep your heating costs manageable.
Boiler & Radiant Heating Installation & Maintenance
A quality boiler or radiant heating system can help you handle those frigid Wisconsin nights. Whether you’re considering an upgrade or just need routine service, we install new units that suit your property and follow up with regular maintenance to keep your system in great shape.
Heat Pump Services
A heat pump offers an all-in-one solution for:
- Heating and Cooling
- Cutting Down on Energy Bills
- Providing Reliable Comfort
Pat’s will help you select and install the right heat pump for your home – perfect for tackling Oconomowoc’s humidity during the summer and warming your space when the snow piles up in winter.
Hybrid Heating Technology
Need a bit more power when the thermometer dives? Our Hybrid Heating Service combines a heat pump with a furnace, guaranteeing a cozy home even on those bitterly cold nights near Rosenow Creek or Lake Drive. It’s an efficient, cost-effective way to keep your family comfortable!
Superior Air Purification Solutions
Indoor air can hide the following pollutants that aggravate allergies:
- Pollen
- Dust
- Other Particulates
Pat’s offers Air Purification Solutions to help clear the air, which is a relief for families living near the city’s bustling center or by the scenic waterfront. We install top-grade filters, as well as humidifiers and dehumidifiers, to help maintain optimum moisture levels all year long.
State-of-the-Art Temperature Control in Oconomowoc
Take charge of your home’s climate with our modern smart thermostats. You’ll be able to monitor and adjust temperatures from anywhere – especially handy if you’ve just spent the day shopping around downtown Oconomowoc and want to return to a perfectly set home environment. Plus, zoning control gives you the power to regulate different rooms individually, saving you energy and costs.
Commercial Services for Local Oconomowoc Businesses
Pat’s also supports the many enterprises around Oconomowoc – whether you’re located near Lake Drive or around Wisconsin Avenue. Our Commercial HVAC Services cover everything from new installations to maintenance on existing systems, helping keep your workspace productive and comfortable for employees and customers alike.
Trusted Electrical Services in Oconomowoc
HVAC isn’t our only specialty. We provide a range of Electrical Services for homes and businesses across Oconomowoc:
- Circuit Breaker Installation
- Electrical Panel Upgrades
- EV Chargers
- Fans & Fixtures
- Smoke and Carbon Monoxide Detectors
- Generator Services
Contact Pat’s Team Today!
Got a furnace emergency near Lake Drive? Need an AC tune-up by the Oconomowoc River? Pat’s Heating & Air Conditioning is standing by. Call 262-208-5829 or fill out our online form, and we’ll get back to you promptly. Experience the same expert service that thousands of satisfied customers in Oconomowoc already trust!
We offer the following services (and more!) in Oconomowoc, WI:
Recent Jobs and Reviews in Oconomowoc, WI
Job Locations and Reviews
Performed annual furnace clean and check under Quality Plan service agreement. Inspected system components including PVC ventilation, ductwork, electrical connections, and condensate drainage. Customer maintains their own filters. All components functioning properly at time of service; recommended continuing regular maintenance.
Performed annual maintenance on Carrier furnace under CCC Quality Plan. Conducted comprehensive cleaning and inspection of the system. Replaced existing 16x25x4 air filter with new one to ensure optimal airflow and system efficiency.
Responded to after-hours no heat call for a furnace showing error code 31. Diagnosed obstruction in exhaust motor drain ports causing water backup into motor housing and pressure switch ports, preventing proper operation. Performed thorough drainage and cleaning of affected components, restoring normal system function and heat output.
Responded to no-heat complaint and discovered water in the furnace venting system. Performed maintenance by clearing obstructed vent pipes, restoring proper operation. Additionally installed customer-requested Ecobee smart thermostat, replacing existing unit and verifying system functionality after repairs.
Performed preventative maintenance on residential furnace system. Inspected and cleaned unit, verifying proper functionality and operational parameters. Customer signed up for Continuous Care Coverage (CCC) agreement for ongoing maintenance service.
Performed scheduled prepaid maintenance on dual furnace system and Hot Dawg heater. Inspected and serviced all units with no major issues found. Replaced air filters (20x25x4, 14x20x1) and cleaned humidifier. Addressed customer concern regarding insufficient heating in upstairs area; all systems now operating correctly.
Responded to call for leaking water heater. Upon inspection, determined tank was compromised with active leak requiring full replacement. Installed new Bradford-White power-vent water heater to replace failed A.O. Smith unit. All connections properly secured and system tested for proper operation.
Completed furnace replacement, upgrading from 80% to 90% efficiency model (Lennox EL297E 70K) with new media cabinet. Installed required PVC venting system with dual 18-foot runs positioned tightly along chimney and extended above roofline. Verified proper leveling and system pressure during installation. System is now operational, resolving previous no-heat condition.
Responded to no-heat call at property where customer is moving in. Diagnostic testing revealed furnace would not maintain flame. Problem resolved by removing and cleaning flame sensor, which restored proper ignition sequence and system operation.
Installed homeowner-supplied Grizzl-E 240-volt 48-amp electric vehicle charging station with 60-amp circuit protection from main panel. Ran ¾" EMT conduit through basement ceiling joists and garage wall, terminating at wall-mounted unit on customer-provided plywood backing, with all wiring completed to code standards.
Responded to no-heat service call back, accessed property through back door as instructed. Diagnosed failed control board evident by visual inspection showing heat damage/discoloration on PCB. Provided customer with replacement options and quotes for new control board.
Performed service on Bryant furnace with customer complaint of insufficient heat following previous motor installation. Diagnostic inspection revealed intermittent heating issues caused by incorrect gas pressure settings and restricted airflow due to dirty filter. Adjusted gas pressure to manufacturer specifications and replaced filter to restore proper system operation and heat output.
Responded to no heat call and found system failure due to multiple component issues. Diagnosed plugged condensate drain, weak inducer motor, and failed pressure switch. Replaced inducer motor and pressure switches to restore proper system operation, with payment processed through customer's credit card on file.
Performed annual maintenance on furnace under CCC Quality Plan agreement. Conducted regular cleaning of system components. Identified and repaired leaking drain trap by replacing deteriorated gray gasket with new green gasket.
Performed annual furnace maintenance under CCC Quality Plan agreement. Conducted comprehensive system inspection, finding all components in proper working condition. Replaced 16x25x1 filter and verified proper operation of furnace and Aprilaire humidifier.
Responded to callback for leaking boiler that was previously serviced. Inspection revealed condensate drain issue caused by pinched wire between gasket and housing. Disassembled unit, removed wire, verified no damage to components, then reassembled system. Ran unit through test cycle to confirm condensate trap filled properly with no further leakage.
Responded to no heat call for Lennox furnace in utility room. Discovered furnace was tripping on high temperature limit due to customer-installed filter still wrapped in plastic, causing restricted airflow. Removed plastic wrapping from filter, purged excess heat from system by running fan only, then verified proper operation with test heat cycle. System functioning normally upon completion.
Performed scheduled furnace maintenance inspection, which showed system in generally good operating condition. Identified damaged water line on humidifier requiring replacement. Examined non-functional Williams wall heater in garage per customer request. Recommended full system replacement (furnace with AC) if customer is planning to replace AC unit in near future.
Diagnosed no heat condition on Lennox furnace, identified extremely dirty flame sensor as root cause. Cleaned and replaced flame sensor, restoring proper operation. Recommended annual maintenance to evaluate overall furnace condition and prevent future issues.
Diagnosed Carrier furnace with no heat issue and identified failed zone damper as root cause. Temporarily locked open the defective damper to restore heat. Return visit scheduled to install replacement damper assembly.
