Master Services, Inc.

4.48 |75 Verified Ratings
Write a Review

Master Services, Inc.

4.48 | 75 Verified Ratings
Write a Review


N3481 County Road H
Lake Geneva, WI 53147
Your use of our services is governed by our Terms & Conditions

Master Services, Inc.

"We Think You're Kind of a Big Deal"

Master Services Inc. has been in business since 1990 serving Walworth, Jefferson, Kenosha, Racine, Waukesha counties with Great Plumbing, Heating, Air Conditioning and Indoor Air Quality service. We pride ourselves with our 100% money back guarantee. We are only 1 in 4 companies in Wisconsin that are certified to wear the Technician Seal of Safety patch. This means you can trust that each one of our technicians are drug tested, background checked and professionally trained. We have one of our office staff answering the phone 24 hours a day 7 days a week." We Think You're Kind of a Big Deal"


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Racine
  • Kenosha
  • Waukesha
  • Trevor
  • Genoa City
  • Delafield
  • East Troy
  • Whitewater
  • Big Bend
  • Burlington
  • Oconomowoc
  • Wales
  • North Prairie
  • Franksville
  • Eagle
  • Pleasant Prairie
  • Okauchee
  • Lake Geneva
  • Elkhorn
  • Mukwonago
  • Genesee Depot
  • Dousman
  • Fontana
  • Caledonia
  • Muskego
  • Pell Lake
  • Bassett
  • Jefferson
  • Waterford
  • See All >

Services Offered

Air Conditioning
  • Central A/C Install
  • Central A/C Repair
  • Central Humidifier Install
  • Central Humidifier Repair
  • Central Air Cleaner Install
  • Central Air Cleaner Repair
Cleaning & Maid Services
  • Clean Dryer Vent
Heating & Furnace Systems
  • Electric Baseboard or Wall Heater Repair
  • Thermostat Install
  • Thermostat Repair
  • Heat Pump Install
  • Heat Pump Repair
  • Ducts & Vents Install
  • Electric Baseboard or Wall Heater Install
  • Gas Boiler or Radiator Heat Repair
  • Gas Furnace - Repair
  • Gas Boiler or Radiator Heat Install
  • Electric Furnace - Repair
  • Oil Furnace - Repair
  • Electric Furnace - Install
  • Oil Boiler or Radiator Heat Repair
  • Sump Pump Repair
  • Tankless Water Heater Repair
  • Water Heater Repair
  • Drain Line Breakage Camera Locate
  • Tankless Water Heater Install
  • Plumbing for Home Addition
  • Bathtub Install or Replace
  • Gas Piping
  • Shower Install or Replace
  • Sump Pump or Foundation Drain Install
  • Clear Drain Clog or Blockage
  • Clear Sewer Main
  • Water Heater Install
  • Walk In Bathtub Install or Replace
Water Treatment System
  • Water Treatment & Purification Install
  • Water Treatment & Purification Repair

Areas of Expertise

  • Plumbing
  • Heating
  • Air Conditioning
  • Boilers
  • Indoor Air Quality & Duct Cleaning

Product Brands Used

  • Amana
  • Goodman

Quick Facts

Business Hours
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
9:00 AM to 5:00 PM
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2001
Memberships & Affiliations
  • Chamber of Commerce, Rotary, Better Business Bureau, Amana Advisory Council Member
State Licensing
Trade: Master Plumber
License #: 224048
Expiration: 03-31-2020
Trade: HVAC
License #: 1124391
Expiration: 11-06-2021
  • Voted Wisconsin Heating & Air Conditioning Dealer Of The Year by DSG
  • Member Better Business Bureau A+ Rating
  • Angies List
  • 1 of only 4 Companies in WI Certified with Tech Seal Of Safety (background checked, drug tested and professionally trained techs)
  • 5 Star Amana HVAC Dealer
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

Lake Geneva Chamber of Commerce

Rotary Club

How We Got Started

I chose to work in this industry because we aim to provide you with masterful plumbing & HVAC service by being the most knowledgeable, professional, and dependable company in the area..

We started in this industry in 1990.

We describe our business as Rooted in the community

Are you available 24/7?

Yes, we answer the phones and provide emergency service 24 hours a day, 7 days a week

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Ratings & Reviews
Master Services, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 75
  Page 1 of 8
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4.5   |  
Review by in Williams Bay, WI
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Great availability & service. I also liked the comprehensive nature of their service offering.
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3.0   |  
Review by in Lake Geneva, WI
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
They did a wonderful job but I was told that I way over paid by people I work with. This was the first time I had to do it so lesson learned.
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4.5   |  
Review by in Racine, WI
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5.0   |  
Review by in Delavan, WI
Project: Install, Repair or Replace Plumbing or Fixtures
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5.0   |  
Very professional, courteous and efficient!
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4.0   |  
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5.0   |  
Dan was very helpful, very professional and fixed our problem to our satisfaction.
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4.5   |  
Review by in Darien, WI
Project: Install, Repair or Replace Plumbing or Fixtures
This was a furnace/AC replace/install. Both technicians were polite and professional. One installed the units and the other cleaned the ducts. Both BIG jobs. They were very thorough.
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5.0   |  
Great Service the toilet leak was repaired (the gaskets were all replaced). The technician was friendly and professional.
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5.0   |  
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Showing 1-10 of 75
  Page 1 of 8

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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