Skip to main content

Cookies on BBB.org

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Manage Cookies

Select a Language

About

About This Business

Theilmann & Son Heating & Cooling offers residential and commercial heating and air conditioning installation, service and repair, sheet metal work, and ductwork.

BBB Accredited Since: 4/5/2006

Years in Business: 97

Products and Services

Furnaces, Air Conditioners, Ductless, Boilers, Thermostats, Humidifiers, Dehumidifiers, Indoor Air Quality Products, Air Conditioning Installation, Air Conditioning Maintenance, Air Conditioning Repair, Air Duct Cleaning, Air Duct Repair, Air Purification, Boiler Installation, Boiler Maintenance, Boiler Repair, Boiler Replacement, Commercial Air Conditioning, Commercial Heating, Ductless Mini-Splits, Ductwork Installation, Furnace Installation, Furnace Repair, Furnace Replacement, Garbage Disposal, Heat Pump Installation, Heat Pump Repair, Heat Pump Replacement, Heating Installation, Heating Maintenance, Heating Repair, Hose Bib Service, Pipe Repairs, Plumbing Installation, Plumbing Repair, Sump Pumps, Toilet and Faucet, Water Conditioning, Water Heater, Whole-Home Dehumidifiers, Whole-Home Humidifiers

Business Details

BBB File Opened:
3/1/1987
Business Started:
1/1/1929
Business Started Locally:
1/1/1929
Business Incorporated:
4/27/2005
Type of Entity:
Corporation
Alternate Names:
Thielmann & Son Heating & Cooling
Burlington Heating & Air Conditioning
Roth Heating Company
Hartford Heating & Air Conditioning, Inc.
Thielmann & Son Heating & Air Conditioning
Business Management:
Bradley A. Smith, President
Thomas G. Stoll Jr., Vice President/CFO
Jason A. Peck, Vice President
Aaron Jerabek, General Manager
Dave Viegut, Manager of Sales and Service
Jodi Gutknecht, Administrative Manager

Additional Contact Information

Principal Contacts
Bradley A. Smith, President
Customer Contacts
Bradley A. Smith, President
Thomas G. Stoll Jr., Vice President/CFO
Jason A. Peck, Vice President
Aaron Jerabek, General Manager
Additional Phone Numbers
Other Phone: (262) 673-2500
Other Phone: (262) 293-9285
Other Phone: (262) 763-2653
Other Phone: (262) 786-2000
Other Phone: (262) 534-5568
Other Phone: (414) 764-4700
Additional Email Addresses
Primary: Email this Business
Additional Websites
yelp.com/biz/thielmann-an...
Social Media
Facebook
LinkedIn

Additional Operating Hours

Service
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

Licensing information

This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.

Additional Information

Payment methods
  • Cash
  • Check
  • Credit Card
  • Debit Card
  • American Express
  • Discover
  • MasterCard
  • Visa
  • Financing
Cash, check, credit cards.
Refund and Exchange Policy
Over the counter sales are final. All others are handled on a case-by-case basis.
Other Resources
Wisconsin Department of Safety and Professional Services
1400 East Washington Ave.
Madison WI 53703
Phone Number: (608) 266-2112
Fax Number: (608) 267-0644
http://www.dsps.wi.gov
[email protected]

Latest Reviews

  • George C

    "Thielman will not honor any warranty unless you had them install it even though you have a warranty that states any credited air or heating company can work on your product under warranty. They just want to rip you off."

  • James G

    "A/C was out, repair was fine. Bill was $900, no parts and labor breakdown despite asking for the part cost upfront and asking for parts and labor breakdown after service." ... Read full review

  • Kiet N

    "This company is tied to Roth Heating and Cooling. My system continues to fail every few months (well this time it took a week to fail after they “fixed it”)." ... Read full review

View all Reviews

Industry Tip

More Resources

BBB Business Profiles may not be reproduced for sales or promotional purposes.

BBB Business Profiles are provided solely to assist you in exercising your own best judgment. BBB asks third parties who publish complaints, reviews and/or responses on this website to affirm that the information provided is accurate. However, BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles.

When considering complaint information, please take into account the company's size and volume of transactions, and understand that the nature of complaints and a firm's responses to them are often more important than the number of complaints.

BBB Business Profiles generally cover a three-year reporting period, except for customer reviews. Customer reviews posted prior to July 5, 2024, will no longer be published when they reach three years from their submission date. Customer reviews posted on/after July 5, 2024, will be published indefinitely unless otherwise voluntarily retracted by the user who submitted the content, or BBB no longer believes the review is authentic. BBB Business Profiles are subject to change at any time. If you choose to do business with this company, please let them know that you checked their record with BBB.

As a matter of policy, BBB does not endorse any product, service or business. Businesses are under no obligation to seek BBB accreditation, and some businesses are not accredited because they have not sought BBB accreditation. BBB charges a fee for BBB Accreditation. This fee supports BBB's efforts to fulfill its mission of advancing marketplace trust.