Home Comfort, Plumbing, and Electrical Services in Watertown, WI
HEATING, COOLING, PLUMBING & ELECTRICAL CONTRACTORS
Need help at home? Call Cardinal Heating, Cooling, Plumbing & Electric at 608-470-3876 for 24/7 service in Watertown, WI.
One-Stop Shop
Heating, cooling, plumbing, electrical, and air quality support from one experienced company.
Serving Since 1984
Four decades of service mean proven processes and skilled, well-trained technicians.
24/7 Emergency Service
Urgent problems get a fast response at any hour, all year long.
One Call for Every System in Your Watertown Home
Cardinal Heating, Cooling, Plumbing & Electric brings HVAC services, plumbing, electrical work, and indoor air quality solutions to homeowners in Watertown, WI. Instead of juggling separate contractors, you get one team that understands how your furnace, air conditioner, water heater, and electrical panel work together.
We have served Southern Wisconsin since 1984, and we now proudly serve Watertown and nearby communities in Jefferson County and Dodge County.
- Water Heater Services
- Tankless Water Heater Services
- Clogged Toilet Repair
- Burst Pipe Repair
- Gas Leak Detection
- Gas Line Repair and Installation
- Kitchen Plumbing and Garbage Disposals
- Repiping Services
- Sump Pump Services
- Water Softeners
- Water Filtration Systems
- Backflow Testing and Certification
- Bathroom Remodeling
- Furnace Repair and Installation
- Boiler Services
- Heat Pump Services
- Geothermal Heating Systems
- Radiant Heating
- Indoor Air Quality
- Air Filter Replacement
- Air Duct Cleaning and Repairs
- Dehumidifiers and Whole-House Humidifiers
- Enhance ION Air Purifier Installation
- UV Air Sanitizers
- Air Conditioning Repair
- Air Conditioning Installation
- Ductless Mini Split AC Systems
- Air Handler Services
- Evaporator Coil Services
Why Choose Cardinal Heating, Cooling, Plumbing & Electric?
Letting someone into your home takes trust, and we work hard to earn it on every visit. Our technicians explain the problem clearly, offer options that fit your budget, and treat your home with care. Whether you need heating services in Watertown, WI, before winter or an electrician for a panel upgrade, you can expect the same honest advice and quality workmanship.
Background-Checked Technicians
Every technician passes a strict background check and arrives in uniform.
Clean, Careful Service
Shoe covers and drop cloths protect your floors, and we clean up before we leave.
One-Day Installation
Many new heating and cooling systems are installed in a single day.
Fully Stocked Vehicles
Our service vehicles carry common parts, so repairs move faster.
Financing Available
Flexible financing options make larger upgrades easier to plan.
Cardinal Care Club
Members get yearly maintenance, priority service, and plumbing and electrical inspections.
Our Money Saving Coupons
Customers
Coupon must be presented prior to starting job. Cannot be combined with any other offers or discounts. Not valid for trip charge or diagnostic fee. Redeemable for one-time use per household.Valid toward standard pricing only.
Coupon must be presented prior to starting job. Cannot be combined with any other offers or discounts. Not valid for trip charge or diagnostic fee. Redeemable for one-time use per household.Valid toward standard pricing only.
Air Purifier InstallExpires October 30, 2026
Coupon must be presented prior to starting job. Cannot be combined with any other offers or discounts. Not valid for trip charge or diagnostic fee. Redeemable for one-time use per household.Valid toward standard pricing only.
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We proudly serve 7 counties in Southern Wisconsin!
- Columbia County
- Dane County
- Dodge County
- Green County
- Jefferson County
- Rock County
- Sauk County
- Waukesha County
- Ozaukee County
- Washington County
- Milwaukee County
