Services · Shawnee
All Plumbing & HVAC We Offer
Allen Plumbing Heating & Cooling handles plumbing, furnace and air conditioning work across Shawnee, Overland Park, Olathe, Lenexa and the wider Kansas City metro. Repairs, replacements and installs on Goodman, Daikin Comfort and Carrier equipment — and any brand we didn't put in — with a $79 diagnostic on repairs and free estimates Monday through Saturday.
Plumbing
Leaks, drains, sewers, water heaters and gas lines across Shawnee and the Johnson County suburbs.
Emergency Plumbing
Burst pipes, failed shutoffs and water where it should not be — call or text and we will tell you what to close first.
Learn More PlumbingWater Heater Repair
Pilots that will not hold, lukewarm showers and rusty water diagnosed on any brand, not just the ones we sell.
Learn More PlumbingWater Heater Installation
Tank and tankless replacement sized to the house, with the venting and gas line brought up to current code.
Learn More PlumbingDrain Cleaning
Slow sinks, backed-up tubs and kitchen lines cleared properly so the same clog is not back in a fortnight.
Learn More PlumbingSewer Line Repair
Root-filled, cracked and bellied laterals — a common failure under the older clay lines in the inner-ring suburbs.
Learn More PlumbingPipe & Leak Repair
Split copper, failing galvanised and the pinhole leak staining a ceiling, traced and repaired.
Learn More PlumbingSump Pumps
Repair, replacement and battery backup — the difference between a damp spring and a finished basement full of water.
Learn More PlumbingGarbage Disposals
Jammed, humming or leaking disposals repaired or swapped, usually inside an hour.
Learn More PlumbingGas Line Services
Gas line installation, repair and leak testing for ranges, dryers, grills and fire pits.
Learn MoreHeating
Furnace repair, replacement and heat pumps — before the first hard freeze, ideally.
Furnace Repair
No heat, short cycling or a furnace locking out on the coldest night — diagnosed for $79 on any brand.
Learn More HeatingFurnace Installation
Goodman, Daikin Comfort and Carrier replacements, sized by the house rather than by whatever came out.
Learn More HeatingHeat Pumps
Heat pump installation and repair, including the backup-heat settings most installers leave wrong.
Learn MoreAir Conditioning
AC repair and replacement sized for Kansas City humidity, not just square footage.
AC Repair
Warm air, frozen coils and units tripping the breaker, diagnosed for $79 and quoted before any work starts.
Learn More Air ConditioningAC Installation
Condenser and coil replacement matched as a system, so the efficiency rating on the box is the one you actually get.
Learn MoreGet a free plumbing & hvac estimate in Shawnee, KS
Free estimate, written quote, no obligation — and a straight answer about what your Shawnee home actually needs.
- Serving Shawnee, Lenexa, Olathe, Overland Park