B.F. Mahn & Sons

B.F. Mahn & Sons

Comments

Thank you for responding so quickly to my problem!
Thank you so much for all the help this morning! You guys are great! If the ratings went to ten, I’d give you a 20+👍🏼
3/6 of the scholarships given to High School graduates by De Soto Chamber of Commerce thanks to StoneBridge Senior Living, B.F. Mahn & Sons, and Haake Manufacturing Co. ! Congrats Eleanor, Trenton, and Allyse!
Thank you-B.F. Mahn & Sons!
[email protected]
You guys are great and reliable! Thank you!!!!
Had the pleasure of having work done today by B.F. Mahn (located out of Desoto, MO). Called them, roughly, at 10am - by 1:45pm had a Professional in my driveway! Gentlemen was very pleasant, knowledgeable, and Very Honest with me. He could of (Easily) lied to me and replaced my h. water tank, but instead he quickly identified the problem, educated me as to what the issue was, & simply changed out the bad element.
Saved me a ton of money and just guaranteed his Company another customer for Life along with referring Anyone who needs these services to them!
Can't Thank You Enough!!!
It's Very Clear as to why this Company has been around for 150yrs now!
b.f. mahn cleaned our 60 year old home duck work and i do mean cleaned. they take before and after photo's j p and terry did a great job.

B. F. Mahn & Sons, Inc in De Soto, MO provides a range of HVAC and plumbing services across Jefferso Mahn & Sons, Inc in De Soto, MO provides a range of HVAC and plumbing services across Jefferson County.

We are certified licensed plumbing and mechanical contractors and are associated with the Better Business Bureau and the NFIB. Our company is bonded and insured, so you can feel good about trusting us with your plumbing, heating, or cooling needs. Our company has been family-owned and operated since 1868, and is currently run by Bernard F. “Biff” Mahn III and his sister Beth (Mahn) Ross of De Soto

09/20/2022

Fun weekend at the De Soto Fall Festival.

09/16/2022

It is always an honor to sponsor the Night to Shine Trivia Night with . Featuring trivia, a raffle, and other games, it is sure to be a great evening of fun! Saturday, October 1st at the Vineland Elementary Gym. Players are still welcome to register teams at https://fb.me/e/2IsiM9Ecd.

09/05/2022

Happy Labor Day to the workers of every field! The world runs on your contributions and you all deserve respect, recognition, and a day to relax. We hope you have a great one!

08/04/2022

A friendly and quarterly reminder to change those air filters!

07/23/2022
07/17/2022

🌎😀🌄

🔥❄️💧👨‍🔧🧰🛠🌡🧻🚽🛁💩

07/04/2022
06/30/2022

Last chance to get your parade entry in!! The registration is in the comments or email [email protected]
The Best Decorated Entry will receive a $50 Gas Card courtesy of Desoto Fuel Inc!!

06/22/2022

Shout out to this A++ team! Happy National HVAC Tech Day!

With summer just getting started, no doubt your AC’s are going to be working to full capacity, that’s why every June 22 we Celebrate National HVAC Tech Day to honor our very hard-working repairmen keeping us cool in the blazing heat. Summer is brutal for a lot of people across the globe and the need for a properly functioning AC unit is crucial. Oftentimes we take advantage of that luxury and it’s important to think back to before air conditioning was a standard in every household on the block and consider the importance and value of your local HVAC Tech.

06/21/2022

We hope everyone had a great Father's Day!

05/30/2022
05/08/2022

Shout out to all the mamas out there!

05/04/2022

Co****le Tournament Announcement!

https://gethealthydesoto.org/cornhole-tournament-announcement/

Co****le Tournament Announcement! …having a long-lasting positive impact on the health and safety of the De Soto community by encouraging healthy lifestyle choices, through programs promoting physical activity, healthy nutrition, weight control and disease and injury prevention.

How Often You Should Change Your Air Filter 04/22/2022

How Often You Should Change Your Air Filter

https://www.thisoldhouse.com/heating-cooling/21314527/how-often-to-change-air-filter

How Often You Should Change Your Air Filter Changing the air filters in your HVAC system is an essential practice that ensures clean air circulates throughout your home. In this article, we discuss the importance of changing an air filter and give you tips on how to do it.

04/17/2022
10/30/2018

HAPPY HALLOWEEN!! BE CAREFUL OUT THERE!!

09/26/2018

This Friday, September 28, 2018 we will be celebrating 150 years of continuous family owned and family operated service to our community. We want to invite everyone down to our shop to celebrate with us! Live music by The Senior Discount Band, food and fun will be provided. Party starts at noon.

07/21/2018

Photos from B.F. Mahn & Sons's post

07/21/2018
07/20/2018

Everyone be sure to come out and see us tomorrow at the Jefferson County Bicentennial Parade! We are being honored as the parades Grand Marshal for being the oldest family owned business in Jefferson County! Starts at 2pm. See you there!

07/20/2018

B.F. Mahn & Sons

07/06/2018

Changing your air filter is probably the last thing on your mind. We want to ensure your home HVAC system is performing properly and your home's air quality is clean and pristine. We are going to post air filter changing reminds every 3 months. We have air filters at the shop for purchase by the box or separately. Let's keep those HVAC system working for a long time to come !

Change your air filter !!!!!

07/04/2018
05/24/2018

We are going today to help raise awareness and funds for children in need within our communities!

04/11/2018

Today would be a perfect day for you to turn on your air-conditioner to ensure it is working properly before the summer heat gets here! If you have any issues give us a call! We are now a running a spring duct cleaning special! For more info. give us a call here at the shop. (636)586-2300

03/10/2018

Changing your air filter is probably the last thing on your mind. We want to ensure your home HVAC system is performing properly and your home's air quality is clean and pristine. We are going to post air filter changing reminds every 3 months. We have air filters at the shop for purchase by the box or separately. Let's keep those HVAC system working for a long time to come !

Change your air filter !!!!!

03/08/2018

We are so blessed to announce that B. F. Mahn & Sons is celebrating our 150th year in business. To say thank you to all of our customers: From April 1, 2018- October 1, 2018 we are offering $150.00 off a heating and cooling system replacement. Call the shop for more details! (636) 586-2300

03/07/2018
11/11/2017

Charlotte Francis Mahn born at 5: 02 am Saturday November 11, 2017. Weighed in at 7 lbs. 3 oz. 19 1/2 inches long and perfect
Parents and grandparents are doing well 😄. We are so blessed. Congratulations Gabe and Shawnee Mahn!!

10/16/2017

Its Fall Y'all!! That means winter is right around the corner. We encourage everyone to turn on and test their furnace to make sure it is working properly before the cold hits, or call the professionals here at B. F. Mahn and Sons and we would be happy to get you ready for the cold weather!

10/11/2017
10/09/2017

Changing your air filter is probably the last thing on your mind. We want to ensure your home HVAC system is performing properly and your home's air quality is clean and pristine. We are going to post air filter changing reminds every 3 months. We have air filters at the shop for purchase by the box or separately. Let's keep those HVAC system working for a long time to come !

Change your air filter !!!!!

10/09/2017

Our plumber Pat had a bypass and valve replacement on 10/4 . We are happy to report he is felling well and might be getting out of the hospital today! We pray for a quick recovery for you Pat!

08/17/2017

From 8/18/17- 8/21/17 when you call to scheduled a service appointment with us, you will receive $10.00 off if you mention this post. We may be out of the office on 8/21 due to traffic, if that is the case mention it on the answering machine and we will honer it. Happy Eclipsing!!

05/29/2017

Happy Memorial Day!! 🇺🇸️

05/27/2017

We hope everyone has a wonderful Memorial weekend!

energystar.gov 05/26/2017

How it Works — Heat Pump Water Heaters (HPWHs)

These things are pretty cool and very efficient.

https://www.energystar.gov/products/water_heaters/high_efficiency_electric_storage_water_heaters/how_it_works

energystar.gov It's generally easier to move something than to make something. Putting that principle to use, HPWHs use electricity to move heat from one place to another instead of generating heat directly.

05/23/2017

😂

05/23/2017

B.F. Mahn & Sons

05/23/2017

B.F. Mahn & Sons's cover photo

05/23/2017

We now offer duct cleaning! Call today to get a quote! (636)586-2300

05/19/2017

Happy Friday!

05/18/2017

We now offer service agreements on your HVAC system. We come to your home once in the spring and once in the fall to clean and check your HVAC system to insure it will keep you cool in the summer and warm in the winter. Becoming a member comes with HUGE benefits! Call today for more information! (636) 586-2300

05/18/2017

Changing your air filter is probably the last thing on your mind. We want to ensure your home HVAC system is performing properly and your home's air quality is clean and pristine. We are going to post air filter changing reminds every 3 months. We have air filters at the shop for purchase by the box or separately. Let's keep those HVAC system working for a long time to come !

Change your air filter !!!!! 😀

04/01/2017

Come see us at the DeSoto Home Show today from 9-3. We have special home show discounts today only! We also have hourly give aways, a photo booth and fun for the whole family!!

Telephone

Address


112 West Clement Street
Desoto, MO
63020

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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