Brand Certified
B. F. Mahn & Sons, Inc.
4.9(990 reviews)
Certified by B. F. Mahn & Sons, Inc. • Oct 11, 2026
Business Details
112 W Clement St, De Soto, MO
63020, United States
Certified by B. F. Mahn & Sons, Inc. • Oct 11, 2026
(636) 586-2300
Certified by B. F. Mahn & Sons, Inc. • Oct 11, 2026
https://bfmahn.com/
Certified by B. F. Mahn & Sons, Inc. • Oct 11, 2026
About
Certified by B. F. Mahn & Sons, Inc. • Oct 11, 2026
HVAC ContractorPlumberHeating ContractorAir Conditioning Contractor
Your Local Plumbing, Heating & A/C Service Experts
For 6 generations, B. F. Mahn has delivered top quality work to meet your residential or commercial plumbing and HVAC needs. We serve clients across Jefferson County and beyond with a variety of services ranging from new construction plumbing to minor daily repairs.
Our business is built on a strong foundation and is known for its impeccable reputation and first quality service skills. From our beginning, we have worked to be the company you can trust, and have been resilient through ups and downs in the economy.
Location
Certified by B. F. Mahn & Sons, Inc. • Oct 11, 2026
Hours
Certified by B. F. Mahn & Sons, Inc. • Oct 11, 2026
Monday8:00 AM - 4:00 PM
Tuesday8:00 AM - 4:00 PM
Wednesday8:00 AM - 4:00 PM
Thursday8:00 AM - 4:00 PM
Friday8:00 AM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
4.9
990 reviews
5 stars
960
4 stars
15
3 stars6
2 stars1
1 star8
- CBCathy Bequette6 days ago5.0We had our yearly system inspection done. We always receive great service and Nolan is always very courteous and professional.
- LTLori Thomas6 days ago5.0Gabe was very helpful and thorough. A simple clogged drain turned into a major leak in the wall. He worked on locating the issue and patched it. I appreciated the effort and the time involved with the repair.
- SWSue WelchOct 1, 20265.0Fast reliable service, highly recommend, love my new dishwasher they installed
- RHRose HuddlestonSep 21, 20265.0Very happy with your service man. Very nice and helpful. Thank you for the second service man who came out on Saturday.
- LMlynne mooreSep 17, 20265.0The woman who made appt was warm and friendly and Sam the repair man was excellent, professional, helpful and friendly. Highly recommend him to anyone !
Brand Certified Facts from B. F. Mahn & Sons, Inc.
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Certified October 11, 2026Yext Knowledge Graph
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