Plumbers and heating and cooling contractors in Missouri
257 plumbers and heating and cooling contractors are listed in Missouri. 133 hold an active USDOT registration. The 3 counties listed below have at least 15 each and account for 133 of them.
Missouri has no state plumbing license, and larger cities and counties license plumbers under qualifications set in state law.1, 2, 3 There's no state license for heating and cooling work in Missouri.4 Your local building department in Missouri can tell you whether replacing a water heater, furnace or AC needs a permit.
Counties
| County | Contractors |
|---|---|
| Jackson County | 58 |
| St. Louis County | 55 |
| Clay County | 20 |
Other counties in Missouri
124 contractors in 49 counties with fewer than 15 listings.
Adair County 1 contractor
Atchison County 1 contractor
Barry County 1 contractor
Boone County 3 contractors
Buchanan County 2 contractors
Butler County 2 contractors
Buffington Brothers Heating & Cooling, Davis Heating Air Conditioning & Refrigeration LLC
Cape Girardeau County 2 contractors
Cass County 12 contractors
Akins Plumbing and Mechanical LLC, All Hours Heating & Cooling, Barbenders Plumbing LLC, Central Plumbing, F & G Mechanical Services Inc, KC Plumbing Works, Kevin Ginnings Plumbing Service Inc, Matt Plumb Trucking LLC, Mike Cox Plumbing Inc, Plumb Trucking LLC, Plumbing Whizzards LLC, R & R Plumbing, Inc.
Christian County 2 contractors
Clark County 1 contractor
Clinton County 1 contractor
Cole County 2 contractors
Diversified Industrial Mechanical Contractors LLC, Grace Plumbing and Drain Cleaning LLC
Crawford County 2 contractors
DeKalb County 3 contractors
Certpro Plumbing LLC, Johnson Mechanical Services LLC, Rogers Heating & Cooling Inc
Dunklin County 1 contractor
Franklin County 2 contractors
New Green Solutions, Signature Plumbing & Drain Cleaning LLC
Gasconade County 1 contractor
Gentry County 1 contractor
Greene County 12 contractors
APC Mechanical LLC, As Heating Cooling and Plumbing LLC DBA Air Services, Cooley's Plumbing & Backhoe Inc, Farr Better Plumbing Inc, Gold Mechanical Inc, Howell Commercial Refrigeration Company, Julian's Heating and Air Conditioning, Lorenz Plumbing Heating and Air Conditioning, Mallows Plumbing and Excavation, Porter & Co. Plumbing, Reed's Plumbing Heating & Excavating, Smsi
Henry County 1 contractor
Howell County 3 contractors
Current High Speed Internet, D C Plumbing & Backhoe Service, Horn's Plumbing & Heating, Inc.
Jasper County 3 contractors
Goins Enterprises Inc., Satterlee Mechanical Contracting Corporation, The Satterlee Plumbing Heating and Air Conditioning Company
Jefferson County 5 contractors
Afton Radiator Service, Bendler Boiler & Mechanical Company, Controlled Heating & Air Conditioning Inc, Mechanical Supply Co Inc, Wm Mahn Plumbing Inc
Johnson County 2 contractors
Lafayette County 2 contractors
Livingston County 1 contractor
Marion County 1 contractor
Mercer County 1 contractor
Miller County 1 contractor
Newton County 7 contractors
Acci Excavation, Inc., G&S Mechanical Services, Mo-Ark Plumbing Company LLC, Robin Plumbing, LLC, Rouse Sheet Metal Co., Inc., Tap Mechanical LLC, Trico Industries, Inc.
Nodaway County 1 contractor
Ozark County 1 contractor
Pemiscot County 1 contractor
Perry County 2 contractors
Pike County 1 contractor
Platte County 7 contractors
Alexander Mechanical Inc, Anthony Plumbing, Heating, Cooling & Electric, Crownover Plumbing and Drain LLC, KC Comfort Champs, Mo Dumpstermo Transfer, Poor John's Plumbing LLC, Steve's Heating & Cooling
Putnam County 1 contractor
Ray County 2 contractors
Saint Charles County 12 contractors
ABBCO Plumbing and Drain LLC, Armstrong Plumbing Inc, Access Plumbing and Drain Cleaning Saint Charles - Drain Care Services, Drain Cleaning, Plumbing, Plumber, Canada Hvac LLC, Expectancy Air Heating & Air Conditioning, Hauser Mechanical Inc, Hosack Plumbing, Heating & Cooling, Pierson Plumbing Sewer & Drain L.L.C, S C Hosack Plumbing and Excavation, Spearhead Plumbing, Steel Plumbing Solutions LLC, Wiegmann & Associates Inc.
Scotland County 1 contractor
Scott County 1 contractor
Shannon County 1 contractor
St. Francois County 2 contractors
St. Louis city 6 contractors
American Boiler and Mechanical, Corrigan Company Mechanical Contractors, Dole Heating & Air Conditioning, Keeley Construction Group, Inc., STL Direct Mechanical LLC, Trojahn Plumbing Systems
Stoddard County 1 contractor
Stone County 1 contractor
Vernon County 1 contractor
Warren County 2 contractors
Washington County 1 contractor
Plumbing and HVAC rules in Missouri
- Plumbing license
- Heating and cooling license
Missouri has no state license for heating and cooling work. Ask your city or county whether it licenses heating and cooling contractors.4
- Replacement permits
Ask your local building department whether replacing a water heater, furnace or AC needs a permit where you live.
- Backflow testing
In Missouri, reduced pressure and double check backflow assemblies must be tested every year by a certified tester.5
What plumbing and HVAC work costs in Missouri
These are published national ranges, not quotes. Local quotes vary.
- A plumber's hourly rate
- $45 to $200 an hour; most charge $70 to $150 (HomeAdvisor, Fixr, HomeGuide)
- A plumber's service call
- $50 to $300 a visit, which often covers the first hour (HomeAdvisor, Fixr, HomeGuide)
- After-hours or emergency call
- about $100 to $300 added to the call, or about $150 to $350 an hour (HomeAdvisor, Fixr, HomeGuide)
- Burst or leaking pipe repair
- $200 to $3,000; the guides' averages run $500 to $1,200 (HomeAdvisor, Fixr, HomeGuide)
- Clearing a sink, tub or toilet drain
- $100 to $275 (HomeAdvisor, Fixr, HomeGuide)
- Clearing the main line
- $175 to $800; typically $350 to $650 (HomeAdvisor, Fixr, HomeGuide)
- Hydro jetting
- $350 to $1,400, depending on the line and the blockage (HomeAdvisor, Fixr, HomeGuide)
- Gas tank water heater
- $700 to $2,700 installed; about $1,900 on average (HomeAdvisor, Fixr, HomeGuide)
- Tankless water heater
- $1,600 to $5,600 installed for gas, depending on gas line and venting work (HomeAdvisor, Fixr, HomeGuide)$850 to $3,000 installed for electric, before any panel upgrade ($850 to $1,700) (Fixr, HomeGuide)
- Heat pump water heater
- $2,000 to $4,600 installed in place of an electric tank; more when it replaces gas (HomeAdvisor, Fixr, HomeGuide)
- Sewer camera inspection
- $125 to $500 (HomeAdvisor, Fixr, HomeGuide)
- Sewer line replacement
- about $1,400 to $5,300 for a typical line (HomeAdvisor, HomeGuide)$50 to $250 a linear foot (HomeAdvisor, HomeGuide)
- Replacing central AC on existing ducts
- $3,900 to $8,000; about $6,000 on average (HomeAdvisor, Fixr, Forbes Home)
- Swapping a heat pump on existing ducts
- $4,000 to $8,000; a 3-ton system about $3,900 to $6,200 (HomeAdvisor, Forbes Home, HomeGuide)
- A whole-home heat pump system
- commonly $14,000 or more (NYSERDA, Massachusetts EEAC, Fixr, HomeGuide)
- Replacing a gas furnace
- $3,800 to $6,200 at standard efficiency (HomeGuide, HomeAdvisor, Fixr, Forbes Home)$5,200 to $12,000 at high efficiency (90% AFUE and up) (HomeGuide, HomeAdvisor, Fixr, Forbes Home)
- Replacing an electric furnace
- $1,600 to $8,000, with a like-for-like swap at the low end (Fixr, HomeAdvisor)
- A single-zone mini-split
- $2,000 to $5,000 (HomeGuide, Fixr, Forbes Home)
- A multi-zone mini-split
- $3,000 to $14,000 for 2 to 4 zones (HomeGuide, Fixr, Forbes Home)
- An HVAC tune-up
- $70 to $350 a visit; a basic tune-up is often about $100 to $200 (HomeGuide, HomeAdvisor, Fixr)
Ranges from HomeAdvisor, HomeGuide, Fixr, Forbes Home, NYSERDA and the Massachusetts EEAC, checked September 2026.