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At Black-Haak, we’ve been providing heating and cooling, plumbing services, and electrical services in Sherwood, WI for over 50 years. Our HVAC services range from traditional AC with furnace or boiler, to heat pumps, two-stage systems, ductless systems, even geothermal. Our electricians keep the current flowing safely in your home, with upgrades for modern needs. You always need the number of a good plumber, and you can count on ours! For upgrades, indoor air quality care, repairs, and tune-ups, we’re the trusted team of experts in town. From High Cliff State Park to Wanick Choute Park, there’s plenty to do in town, and everywhere you’ll see us busy taking care of customers!
Heating and Cooling Excellence in Sherwood
In the heat of summer and winter’s cold, our Black-Haak heating and cooling team is here for you. We provide HVAC service around the clock for emergencies, and expert maintenance so you can keep your systems efficient and reliable. The latest technologies including smart home thermostats and advanced AC and furnace systems are available from us. When you want to replace your current system, whether you want more efficiency or it’s simply time, we make it an easy process. Our team will help you select the right system for your budget and your home’s needs. We’ll make sure installation is carefully planned and completed. Trust our experts to take good care of your comfort!
Get to know our trusted heating and cooling team, providing:
- 24/7 emergency service
- Responsive, expert repairs
- Furnace and AC tune-ups
- Zoned duct systems
- Efficient, professional new system installations
- Air conditioner and furnace replacements
- Indoor air quality care
- Maintenance agreements
Reliable, Expert Plumbing Service in Sherwood
For plumbing service you can count on, including carefully planned water line work, Black-Haak is the team to rely on. We provide emergency plumbing care like drain relief and leak detection and repair. Remodeling and new fixture installation are easy to plan and complete with our team. Our licensed plumbers arrive prepared to complete most routine work in a single visit, with timely arrival and careful cleanup before we leave. Expect the best from our plumbing team!
There’s no better team of plumbers to trust for your home’s pipes, fixtures, and appliances:
- Pipe repair and leak detection
- Drain maintenance and repair
- 24/7 emergency plumbing service
- Water filtration, purification, and softening
- Video pipe inspection
- Bathroom remodeling and repair
- Garbage disposal services
- Water heaters, including hybrid and tankless
- Sump pump services
- Projects big and small!
Top Electrical Service in Sherwood
For expert wiring, emergency electrician calls, and complete home electrical care, Black-Haak has the top licensed electricians. We’re here to upgrade your outlets and make room for your many devices, especially in your home office. Our team can perform an electrical service upgrade for your older home to increase capacity, add faster EV charging, and wire for tankless hot water. Do you have lots of electronics? We provide whole house surge protection and lightning protection, as well as GFCI and AFCI protection at the breakers. Our work is done to high electrical service standards and covered by our satisfaction guarantee.
Trust your local team of expert electricians for these services and more:
- Electrical repairs and emergencies
- Whole house surge and lightning protection
- Installations and wiring
- Light fixture replacements
- Ceiling fan installation
- Remodeling projects
- Basement finishing
- New home construction
- Generators
- Electrical panels
- GFCI and AFCI circuit breaker protection
- Home automation installation
The Best HVAC Services, Plumbing Services and Electrical Team!
Our broad range of services from a single, trusted company includes our NATE-certified HVAC services. We also offer expert plumbing and electrical services, and a wide variety of comfort and indoor air quality equipment options. At Black-Haak we’ve got you covered, with work that’s done to our high standards and the right equipment for your home’s needs and budget. Our 100% satisfaction guarantee makes it easy to just call us and get the job done.
