If you’re after premium HVAC services within the Nashotah area, Pat’s Heating & Air Conditioning team is ready to serve.
We cover everything, from commercial installations to 24-hour home repairs — you can count on our experts to help you out!
Explore all our bespoke services and book in with our friendly team today.
Why Nashotah Locals Love Pat’s
- Over 36 years of experience
- Wide service area stretches all across Nashotah, WI
- Customer-centred Maintenance Care Plan
- 24/7 emergency assistance
- Flexible financing options
- We work on any make and model
- Tailored recommendations and installations
Comprehensive Cooling Solutions in Nashotah
As the weather starts to warm up in Nashotah, we’ll all begin cranking up the AC. To keep your home fresh and breezy all summer, Pat’s delivers a comprehensive selection of Cooling Solutions, including speedy emergency fixes, routine upkeep, and even specialist upgrades suited to your needs.
Air Conditioning
Pat’s is the one number you need to ring for any AC related concerns. If your AC units are playing up, don’t sweat it!
We’ll head right over and get them fixed pronto so you can enjoy a cool and comfy home. We’ll also give your AC units some TLC with our Routine Maintenance Services, which will prevent any mishaps down the line.
If it’s time for an upgrade, we’ll evaluate your home and your needs and recommend options that will work best for you. Once you’re happy, we’ll hook you up with a fresh new AC unit for a brilliant bargain!
Ductless HVAC
Ductless HVAC systems are the remedy for rooms that get way too stuffy in the summer and freezing in the winter. These mini units send hot and cold air directly to rooms, allowing you to maintain your ideal temperature and maintain a comfy home, no matter the season.
Variable Refrigerant Flow (VRF) Systems
VRF systems are getting more and more popular, especially within Nashotah.
Loads of residents are making the wise switch to these units because they offer customized cooling and heating in a matter of minutes that targets specific zones.
They are also really easy to get up and running because they need minimal, non-invasive installation. And to top it off, the super cool technology of VRF units makes them impressively energy efficient, so you can enjoy cheaper bills.
Complete Heating Care Across Nashotah
With temperatures dropping to a teeth-jittering 14°F, everyone in Nashotah needs to blast their heating during the winter months. Pat’s team is one call away for any emergency repairs, regular maintenance checks, and heating system upgrades.
Heat Pumps
Don’t let the name fool you; heat pumps do much more than just warm up your home.
During the frostier months, these cutting-edge units will pump heat all around your home. And as the weather starts to heat up, they will banish humidity and help you maintain a nice, cool environment.
The best part about heat pumps is that they are much more eco-friendly than traditional heating systems. They are also impressively energy efficient and super quiet – you’ll forget they’re even there!
Hybrid Heating
Hybrid heating gives you the best of both worlds. You get the energy-efficient, smart technology of a heat pump combined with the powerful heating power of a furnace — a real match made in heaven!
Pat’s experts will recommend and install the best hybrid heating combo suited to your preferences and home. We also offer comprehensive support when you need it, including round-the-clock emergency repairs and regular check-ups.
Boilers and Radiant Heating
Boilers and radiant heating setups are among the most common and most trusted heating solutions. While these hydronic heating systems have been tried and tested for decades, they can sometimes fall off and break down.
If you stumble into some boiler trouble, you can call on Pat’s to come out, any time, any day, and get it sorted promptly. We also offer regular health checks which ensure your boiler stays functional year-round.
If you think it’s time to bid farewell to your boiler, we’ll come over and install a fresh upgrade that matches your needs and budget.
Nashotah Indoor Air Quality Control
Your home’s indoor air could be harboring all kinds of gross and nasty contaminants that cause allergy flare-ups and sickness, such as mold spores, airborne bacteria, volatile organic compounds, and more.
Our bespoke Air Filtration Services will help you always enjoy a breath of fresh air in your home. We also offer bespoke Humidifier and Dehumidifier Installations which are specially designed to maintain the perfect moisture levels indoors.
Precise HVAC Zoning
Our state-of-the-art Zoning System Installation empowers you to set the temperature of each room in your home. Whether you want to keep your living room cool and breezy or get your bedroom nice and toasty, you have complete control over every single zone in your home.
Innovative Smart Thermostats
What if we told you that you can change the temperature of your home with just the touch of a screen from any room? Well, that’s exactly what our Smart Thermostats offer.
These portable touchscreen devices let you schedule heating and cooling and adjust temperatures in the palm of your hand so you can bid farewell to your old-school thermostat dial.
Specialist Commercial HVAC Services in Nashotah
Here at Pat’s, we don’t just serve the lovely local residents of Nashotah; we also lend a helping hand to all surrounding businesses. Whether you need help with a new construction project, want to upgrade your VRF units, or need routine HVAC maintenance, Pat’s experts have you covered on a range of Commercial Services.
Expert Electrical Solutions Throughout Nashotah
At Pat’s, we aren’t just HVAC pros; we’re also electrical specialists. You can call on us to get your electrical systems repaired, replaced, and maintained across Nashotah. Here’s what we offer:
- Circuit Breaker Installation
- Electrical Panel Upgrades
- EV Chargers
- Fans and Fixtures
- Smoke and Carbon Monoxide Detectors
- Generators
- Commercial Electrical
Book a Nashotah HVAC Service With Pat’s Today!
Book our services or enquire today by ringing 262-208-5829 or filling out our online contact request form, and we’ll get back to you ASAP.
Recent Jobs and Reviews in Nashotah, WI
Job Locations and Reviews
Conducted site assessment for electrical service upgrade involving pedestal replacement and new pedestal installation. Documented existing meter configuration mounted on exterior wall with conduit routing through vegetation. Reviewed tool inventory and equipment requirements necessary for completing the service upgrade work.
Completed annual maintenance on two air conditioning systems under CCC Quality Plan agreement. Performed comprehensive inspection and service on Bryant and Heil AC units, including filter replacement with 20x25x1 filters. One system operating in good condition with proper refrigerant charge and airflow; second system identified with low refrigerant level requiring attention. Documented system readings including subcooling temperature of 16°F, supply air temperature of 57°F, and amperage draw of 1.3A on affected unit.
Performed annual preventative maintenance tune-up on 2023 Lennox air conditioning system utilizing R-410A refrigerant. Verified system operations with return air temperature at 68°F, supply air temperature at 47°F, achieving proper 21°F temperature split across evaporator coil. Measured compressor amperage at 4.75A and condenser fan motor at 0.73A, both within manufacturer specifications. Tested dual-run capacitor rated 35/5 MFD, reading 34.6/4.8 MFD and operating acceptably. Confirmed refrigerant charge with subcooling at 5°F for target of 5°F, indicating proper system charge. Inspected outdoor condenser unit positioned on concrete pad with adequate clearance and airflow. Verified blower motor fan speed operating correctly. Advised homeowner to replace 20x25x4 air filter as part of routine maintenance. System operating efficiently with no deficiencies noted at time of service.
Completed annual prepaid maintenance on air conditioning system under CCC Quality Plan. Performed comprehensive tuneup including system diagnostics, pressure readings, and temperature verification. Installed 20x25x4 filters per maintenance protocol. All operational parameters verified within manufacturer specifications with no deficiencies noted. System operating at optimal performance levels.
Completed monthly prepaid maintenance visit on residential air conditioning system. Performed comprehensive AC tune-up including system inspection and performance evaluation. Cleaned exterior condenser unit by washing coils and removing debris to ensure optimal heat transfer and airflow. Verified proper operation of outdoor unit components including compressor, condenser fan motor, and electrical connections. Inspected indoor air handler and ductwork system in basement for proper airflow and structural integrity. Replaced 16x25x1 air filter as part of routine maintenance. All system components operating within normal parameters with no deficiencies noted. Unit positioned on wooden platform with adequate clearance from landscaping maintained for proper ventilation.
Responded to emergency service call for leaking copper pipe with severe corrosion. Upon arrival, found vertical copper cold water supply line completely covered in thick turquoise-green corrosion and actively leaking. Replaced deteriorated copper piping connected to water heater system. Installation included new copper pipe, brass fittings, and proper connections to existing SuperStor water heater and associated plumbing components including circulator pump and expansion tank.
Completed monthly prepaid maintenance visit on Lennox A/C system. Replaced X6664 air filter and performed standard system inspection of equipment located in utility area. All components operating within normal parameters.
Performed comprehensive AC tune-up on residential condensing unit as part of new customer special. Connected manifold gauges and diagnostic equipment to test system pressures and verify proper refrigerant charge levels. Inspected outdoor unit for mechanical issues, checked electrical connections, and evaluated overall system performance. All components operating within normal parameters at time of service. Homeowner maintains their own filter changes, and system shows no immediate concerns with continued regular maintenance.
Completed preventative maintenance on 2022 Kohler standby generator at residential property. Unit had been running on weekly test cycles and successfully operated for 48 hours during a recent power outage. Performed comprehensive PM inspection including engine oil and filter service, air filter inspection, spark plug evaluation, battery load test, coolant level check, and fuel system inspection. Verified proper operation of natural gas supply system and connections. Tested automatic transfer switch functionality and confirmed proper voltage output under load. Inspected all electrical connections, control panel operation, and safety systems. Unit passed all operational tests and is functioning within manufacturer specifications. Generator and transfer switch are ready for automatic operation during future power outages.
Completed annual prepaid maintenance on three air conditioning systems per CCC Premium Plan agreement. Performed comprehensive tune-ups on all three AC units, including standard inspection, cleaning, and operational testing. Installed three 16x25x4 air filters. Cleaned and serviced Field Control steam humidifier model S2020 mounted on basement furnace as requested. All systems inspected and found operating within normal parameters with no issues identified.
Completed installation of a 30-gallon Rheem electric water heater in a residential utility space. Removed existing unit and installed new water heater on wooden platform, connecting copper supply lines with brass ball valves and fittings. Installed flexible metallic conduit for electrical connection, verified all plumbing connections for proper seal and operation, and ensured compliance with manufacturer specifications and local code requirements.
Responded to callback on recent S40 installation where customer reported unit running abnormally and feeling cold. Inspected system operation and electrical connections at main panel. Successfully replaced AC circuit breaker as requested and documented panel configuration with labeled circuits including AC, appliances, and room designations. Notified appropriate personnel of breaker replacement completion.
Completed installation of EL297E 90,000 BTU high-efficiency furnace in residential garage/utility area. Unit was properly positioned, leveled, and secured with all necessary venting, gas connections, and electrical hookups completed per manufacturer specifications and local code requirements.
Completed rough-in electrical installation for bathroom remodel, including running new wiring through wall framing for fixtures and outlets. Installed electrical boxes and routed yellow and white cables through studs according to code requirements, coordinating placement with plumbing infrastructure prior to drywall completion.
Performed furnace tune-up maintenance and detected critical carbon monoxide levels (221 ppm) indicating a failing heat exchanger. Documented floor register condition for future replacement quote after customer's planned carpet installation; recommended professional duct cleaning due to possible contamination.
Completed installation of a new wall furnace unit to replace outdated heating system in pine-paneled room. Installed proper exterior ventilation through brick wall with appropriate metal ductwork. Job documentation includes photos of both interior installation and exterior ventilation components.
Replaced faulty gas valve on heating unit under parts warranty only (labor not covered due to lack of regular maintenance). System wiring and control board were inspected during service, with proper connections verified across all terminal points. Photographic documentation of the replacement and system components was taken for service records.
Installed Lennox EL297E 45K furnace and 24B-71 cased coil in preparation for future ML13KC1 1.5 Ton AC installation. Reused existing return drop, 1" filter, gas regulator, 2" PVC, and line set while ensuring proper protection of low voltage wiring along the line set. System was properly connected to existing Cutler Hammer electrical panel with appropriate circuit protection.
Completed annual prepaid maintenance service on furnace system. Performed regular cleaning and inspection with all components functioning properly. Customer provides their own filters as specified in service agreement - did not replace or service filtration system per customer instructions.
Responded to a heating failure callback on the 2nd floor HVAC unit. Upon inspection, accessed the furnace interior to examine the blower motor and electrical connections. Diagnostic codes were reviewed from the furnace control panel, and all wiring connections were verified to restore proper heating function. Customer was advised about compatibility with planned electrical panel upgrade.
