Master Services, Inc. logoApproved Pro
Approved Pro

Master Services, Inc.

Ductless Mini-split Heating System - Install or Replace, Gas Piping, Drain Clog or Blockage - Clear,

About us

Master Services Inc. has been in business since 1990 serving Walworth, Jefferson, Kenosha, Racine, Waukesha counties with ELITE 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"

Business highlights

Emergency services offered
35 years of experience

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.6236 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
81%
4
11%
3
4%
2
2%
1
2%

Filter reviews by service

Showing 1-25 of 236 reviews
Quinn N.
May 2025
5.0
Gas Piping
Yes, I recommend this pro
Master services really did an outstanding job. I think they had fair pricing. I had no complaints about their responsiveness job quality or service. I would use them again!

Christopher F.
Apr 2025
5.0
$78,000
Jack came to my home before I hired his service. He showed me what the difference is between vacuum cleaning and air pressure with a vacuum cleaning is. I chose master services and was very pleased with workers as well as the work. Customer service is outstanding!

Daniel S.
Mar 2025
5.0
Gas Furnace / Forced Air Heating System - Repair
Yes, I recommend this pro
Great service!

Stephanie K.
Mar 2025
5.0
Water Treatment & Purification System - Repair or Service
We had issues with out water softener and Pete did a wonderful job explaining to us how to check the water levels and how much salt needed to be added for optimal use.

Josie L.
Mar 2025
5.0
Air Ducts & Vents - Clean
They were very efficient and did an excellent job!

WILLIAM D.
Mar 2025
4.0
Central A/C - Install
Yes, I recommend this pro
Good but expensive

Hope L.
Mar 2025
5.0
Drain Clog or Blockage - Clear
Yes, I recommend this pro
$35,000
They were very helpful, professional and very clean. I would definitely use the again. They were very reasonable with the cost of the project.

James M.
Jan 2025
5.0
Gas Furnace / Forced Air Heating System - Repair
Customer service was great! Respectful and polite.

Rachel G.
Jan 2025
5.0
Dryer Vents Cleaning Service
Yes, I recommend this pro
Great job!

Jeff B.
Dec 2024
5.0
Gas Heating and Furnace Service
$580,000
Great installers and I will refer them to my friends and family. Great doing business with a company that understands how hard we work for the money it takes to maintain a home. Honesty and integrity are the biggest thing I experienced and they have a customer for life. Thanks Pastor Jeff

Brian N.
Oct 2024
4.0
Dryer Vents Cleaning Service
Yes, I recommend this pro
Punctual, friendly and efficient!

Joan G.
Sep 2024
5.0
Dryer Vents Cleaning Service
Yes, I recommend this pro
The service man worked on our filter for 1 and 1/2 hrs. and still charged us $79. He cleaned up after himself and was nice to work with. I think his name was Mitchel.

Cathleen H.
Sep 2024
5.0
Dryer Vents Cleaning Service
Yes, I recommend this pro
Javier was very professional and informative. I will hope everything works well.

Edward A.
Aug 2024
5.0
Water Heater Installation and Replacement
Yes, I recommend this pro
Cost more than others, but work was excellent.
Response from

"Thank you for the kind words! Dont forget we offer 6 years of annual mainenance free of charge, we will see you again then :)"


Cathy W.
Aug 2024
4.0
Central A/C - Service or Repair
Yes, I recommend this pro
Tech was very efficient
Response from

"Thank you Cathy :)"


Josette O.
Jul 2024
5.0
Water Heater Installation and Replacement
Yes, I recommend this pro
Very helpful and professional
Response from

"Thank you for your kind works Josette :)"


John L.
Jul 2024
5.0
Central A/C - Service or Repair
Yes, I recommend this pro
Our technician was very professional and did a great job!
Response from

"So great to hear! Thanks John"


Charles j F.
Jul 2024
5.0
Central A/C - Install
Yes, I recommend this pro
They are true to their word
Response from

"Charles, Thank you for youe kind words! this is why we offer 100% money back guarantee!"


Julie H.
Jun 2024
5.0
Central A/C - Install
Yes, I recommend this pro
Timely professional, especially a quality .The service from Jack the general manager to the phone girlsand then I can not say enough about how great Aj and Jackup were explained every thing going on. Ty
Response from

"Julie, Thank you for the very kind words! We cant thank you enough!"


Mike K.
Jun 2024
5.0
Gas Piping
Yes, I recommend this pro
Gmdjdymdxg
Response from

"Thank you Mike :)"


May A.
May 2024
5.0
Drain Clog or Blockage - Clear
Yes, I recommend this pro
$19,800
Great experience with Master Services plumbing.
Response from

"Thank you May!"


Celine T.
May 2024
5.0
Water Treatment & Purification System - Repair or Service
Yes, I recommend this pro
Efficient, knowledgeable
Response from

"Celine, thank you :)"


Robert M.
May 2024
5.0
Central A/C - Service or Repair
Yes, I recommend this pro
Very efficient company and professional technicians. Very hard-working technicians would I recommend them to anyone else you bet your life.
Response from

"Robert, Thank you! Its so great to hear this!"


Abigail E.
May 2024
5.0
Air Ducts & Vents - Clean
Yes, I recommend this pro
Extremely dependable, professional and polite team. I will hire again!
Response from

"So glad to hear this Abigail!"


Jenni K.
Apr 2024
4.0
Central A/C - Service or Repair
Yes, I recommend this pro
my service tech was very nice and explained everything he did
Response from

"Thank you :)"

...
Showing 1-25 of 236

Licensing

Insured

Licensed*

Trade License Number

224048

Trade License Locale

WI

Trade License Expiration

03/31/2028

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Master Services, Inc. is currently rated 4.6 overall out of 5.
Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed
Master Services, Inc. accepts the following forms of payment: CreditCard
Yes, Master Services, Inc. offers free project estimates.
No, Master Services, Inc. does not offer eco-friendly accreditations.
No, Master Services, Inc. does not offer a senior discount.
Yes, Master Services, Inc. offers emergency services.
Yes, Master Services, Inc. offers warranties.

Contact Information

N3481 County Rd H, Lake Geneva, WI 53147

Service Hours

Sunday:Closed
Monday:8:00 AM - 5:00 PM
Tuesday:8:00 AM - 5:00 PM
Wednesday:8:00 AM - 5:00 PM
Thursday:8:00 AM - 5:00 PM
Friday:8:00 AM - 5:00 PM
Saturday:Closed
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