Karl Mayer Plumbing Introduce
For homeowners and builders across Southeastern Wisconsin, the need for a reliable, local plumber is constant. The plumbing infrastructure in our homes—from modern new builds in Brookfield to long-standing residences in Waukesha County—requires expert attention to withstand Wisconsin's seasonal demands. When it comes to tackling everything from an unexpected leak to a full-scale home addition, having access to a Master Plumber with a focus on both detailed residential repair and complex new construction projects is an invaluable local asset.
Karl Mayer Plumbing, based in the heart of Brookfield, WI, distinguishes itself as a local Master Plumber dedicated to serving the community’s varied needs. This company is a source for essential repair services, ensuring that common household plumbing issues are addressed efficiently and professionally. More significantly, they also offer extensive capabilities in new construction, providing comprehensive plumbing system planning and installation for brand-new homes and developments. This duality of service—mastery in both repair and new builds—allows them to provide knowledgeable service through every phase of a property's lifecycle.
Operating with a focused service model, Karl Mayer Plumbing is equipped to handle the installations and repairs for all essential fixtures and critical components of a home’s water system, ensuring Wisconsin homeowners receive foundational services that keep their homes running smoothly year-round.
Introduction / Overview
Karl Mayer Plumbing is a locally-rooted plumbing company operating out of Brookfield, Wisconsin. The business holds the credential of a Master Plumber, signifying a high level of expertise, training, and experience recognized within the plumbing trade. Their operational hours run seven days a week, from 8:00 AM to 5:00 PM, demonstrating a commitment to availability for their local clientele in the Waukesha County area.
The core of Karl Mayer Plumbing’s service offering is two-fold: comprehensive residential repair services and complete plumbing solutions for new construction projects. This scope covers nearly all domestic plumbing needs, from minor fixes and fixture replacements to the installation of entire, complex water and waste systems from the ground up. This blend of day-to-day repair and long-term installation expertise makes them a versatile contractor for the Brookfield community. They focus on providing the specific repair services necessary to keep a home functional, but also offer the expertise to plan and execute the plumbing for a major home build or remodel.
Location and Accessibility
Karl Mayer Plumbing is strategically located in the Brookfield area of Waukesha County, which is a prime location for servicing the Greater Milwaukee metropolitan area and surrounding communities in Southeastern Wisconsin. Their local presence ensures that homeowners in Brookfield, and neighboring towns such as Elm Grove, Waukesha, and New Berlin, can access timely plumbing services.
The official business address for Karl Mayer Plumbing is:
20350 Downing Ct, Brookfield, WI 53045, USA
As a locally recognized Master Plumber, this convenient base of operations allows for an efficient response to service calls within their residential service area. Furthermore, their availability seven days a week supports the busy schedules of Wisconsin residents who may need services performed outside of standard weekday hours. The company’s focus on the local community makes them a dedicated contractor for the Brookfield region.
Services Offered
Karl Mayer Plumbing offers a specialized yet extensive range of services centered around both residential repair and new plumbing installation. Their offerings encompass the critical components and fixtures of a home's water and waste systems. Key services include:
- Residential Repair Services: Comprehensive repair work for leaks, clogs, and malfunctioning plumbing components throughout the home.
- New Construction Plumbing: Full-scale plumbing system design and installation for new homes and building additions, ensuring all systems meet Wisconsin code requirements.
- Water Heater Installation: Professional installation of new water heaters, ensuring efficient and reliable hot water supply.
- Sewer Repair: Expertise in addressing issues within the main sewer line, a critical service for property maintenance.
- Plumbing Pipe Repair and Leak Detection: Skilled detection and repair of leaks and damaged pipes to prevent water damage and high utility bills.
- Faucet Installation and Repair: Service for kitchen, bathroom, and utility faucets, covering both installation of new fixtures and repair of existing ones.
- Toilet Installation and Repair: Troubleshooting and fixing running toilets, leaks, and clogs, as well as the full installation of new toilet units.
- Shower Installation: Expert installation of new shower fixtures and components, often coinciding with bathroom remodeling projects.
- General Fixture Work: Installation and maintenance of all home fixtures, ensuring proper function and aesthetic integration.
Features / Highlights
For Wisconsin homeowners looking for quality and reliability, certain features stand out when selecting a plumbing contractor. The highlights of Karl Mayer Plumbing include:
- Master Plumber Designation: This certification reflects a high level of training, licensing, and experience, providing homeowners with confidence in the technical expertise of the service provider.
- Dual Specialization: The company successfully balances residential repair services—the quick fixes everyday life requires—with large-scale new construction installation, demonstrating a broad and deep technical skillset.
- Extended Availability: Operating from 8:00 AM to 5:00 PM, Monday through Sunday, offers significant flexibility for customers who require service on weekends without being an emergency call.
- Local Brookfield Base: Situated directly in Brookfield, the business provides focused, local service to Waukesha County residents, ensuring a solid understanding of area-specific plumbing challenges and codes.
- Core Service Focus: The provided list of services focuses heavily on essential home maintenance and installation (toilets, faucets, water heaters, sewer lines), suggesting a specialization in the most crucial aspects of residential plumbing.
Contact Information
Customers in Brookfield, Elm Grove, and the wider Waukesha County area can contact Karl Mayer Plumbing for scheduling service, new construction consultations, or general inquiries using the following details:
Address: 20350 Downing Ct, Brookfield, WI 53045, USA
Primary Phone: (414) 708-1708
Mobile Phone: +1 414-708-1708
Operating Hours: 8:00 AM - 5:00 PM, Monday through Sunday
What is worth choosing
Choosing a Master Plumber like Karl Mayer Plumbing brings a certified level of technical assurance to any project, particularly for complex work like new construction installations and crucial repairs like sewer line fixes. Their demonstrated expertise in handling the entire spectrum of residential plumbing—from installing major systems in a new home to diagnosing a simple leak—makes them a versatile and potentially valuable asset for Brookfield area homeowners. Furthermore, their weekend availability provides a significant scheduling convenience for busy Wisconsin families who cannot easily take time off during the weekday.
However, potential customers must take a comprehensive view of the business, considering not just the technical capabilities but also the reported customer service and follow-through. While their service list is robust and the Master Plumber designation is a clear highlight, the available feedback from customers raises a serious caution about reliability and commitment to completing follow-up work. One customer explicitly stated, "Kept saying he would fix toilet, never did!!!!", which points to a potential issue with task completion and communication after the initial contact. Another review simply stated, "Lovely day," which provides no actionable insight.
Therefore, while Karl Mayer Plumbing possesses the technical credentials (Master Plumber status) and a wide service scope (new builds to repairs) that are highly attractive to local users, the reported failure to follow through on promises to fix a simple fixture like a toilet must be seriously considered. For residents of Brookfield, it is highly recommended to seek clear, upfront commitments and warranties in writing before engaging for any work. The technical capability is there, but customers should prioritize verifying the commitment to service completion and responsiveness to ensure a positive experience.
Karl Mayer Plumbing Services
Plumber
- Faucet installation
- Faucet repair
- Plumbing leak detection
- Plumbing pipe repair
- Sewer repair
- Shower installation
- Toilet installation
- Toilet repair
- Water heater installation
- New Construction
- Repair Services
- Residential Repair
Karl Mayer Plumbing Details
Service options
- Online estimates
- Onsite services
Offerings
- Repair services
Karl Mayer Plumbing Photos



Karl Mayer Plumbing Location
Karl Mayer Plumbing
20350 Downing Ct, Brookfield, WI 53045, USA
Karl Mayer Plumbing Reviews
Kept saying he would fix toilet, never did!!!!
December 14 · AnaliseLovely day
December 17 · Pamela Greenlee
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