Working Hard to Earn Your Referral!!
We offer the very best services in our field. We never settle for second best, and always have your satisfaction as our top priority. It’s who we are, and we are proud of it.
Who We Are
JFDenney was founded in 1952 by John, Sr. and Dorothy Denney. Today the business is in its third generation – owned and operated by Mark & Becky Denney.
JFDenney strives to provide excellent service throughout the Kansas City metro from two offices located in Leavenworth and Olathe, Kansas.
What started out as a plumbing and heating company over 65 years ago has branched
out to include air conditioning, excavation, water treatment and remodeling services.
Your peace of mind is our main priority, so no matter how big or small the project is, we’ve got your back!
Award Winning
We’ve won more awards than we can count, but we don’t let that go to our heads. We dedicate ourselves to every project.
Expert Team
Your project will be handled by experts every time. We make sure you have the most experienced professionals working for you.
Quality Guaranteed
You’ll find the support you need to ensure that things run smoothly. We’re here to help you with any questions.
Plumbing
- State Water Heaters
- Rinnai Tankless Water Heaters
- Faucet Repair and Replace
- InSinkErator Garbage Disposal
- Toilet Repair and Replace
- Drain Cleaning
- Excavation Services [water and sewer lines]
- Sump Pumps
- InSinkErator Insta-Hot Systems
HVAC
- Repair/Service of All Brands
- New System Installations
- Honeywell Humidifiers
- Preventative Maintenance Agreements
- Indoor Air Quality
- Air Duct Cleaning
- Honeywell Thermostats
- Mitsubishi/Daiken Mini-Split Systems
- Geothermal Heat Pumps
Water Treatment
- Authorized Kinetico Dealer
- Repair and Installation
- Water Softeners
- Reverse Osmosis Drinking Water Systems
- De-Chlorinators
- Whole Home Filters
- Point of Use Water Coolers
- Scale Reduction Systems
- Iron Removal
Remodeling
- Bathrooms
- Kitchens
- Basement Finishes
- Room Additions
- Decks
- Window Replacement
- Handyman Services
- Drywall Repair
- Painting
Clients
20,000+
Locations
2
Staff
40+
Years
over 65
“This company has been wonderful, they respond to any questions you have. Also sell a quality product..”
Danny C
“Arrived on time. Work was top notch, very professional and clean up was great, very neat and clean work. Answered all my questions to my understanding. Would strongly recommend..”
Alan C
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