St. Louis (314) 968-3050 | (636) 397-3200 | Text AAA
Since 1970. Call AAA, We're On Our Way

St. Louis (314) 968-3050 | (636) 397-3200 | Text AAA
Since 1970. Call AAA, We're On Our Way


Plumbing Services in St. Louis and St. CharlesTankless water heaters plumbing

AAA has served homes since 1970, and has professional plumbers ready to help you with anything from sewer and drain line cleaning to installing garbage disposals, showers, tubs or any plumbing fixture.  We also specialize in repairing and installing new water heaters including tankless water heaters.
You can rely on us to use the most up-to-date technology to resolve your plumbing problems, including utilizing cameras for pipe inspections and to locate drain lines. We offer honest prices and provide 100% satisfaction guarantee.


You deserve only the most experienced plumbers working at your home.  We are a family owned business that keeps its employees trained to work on every brand of plumbing fixture. For 47 years, we have provided excellent service in the St. Louis, St. Charles and O’Fallon areas.



Do you need new plumbing fixtures or a new water heater installed by a professionally trained plumber? Our plumbers will install your gas, electric or tank-less water heater.
You can rely on our years plumbing experience to get the plumbing jobs at your home done right. We offer you a highly trained staff that has working knowledge of every brand.



Leave Your Plumbing Work To A Professional


 Let AAA Plumbers take the worry and frustration out of the equation. Our highly experienced and trained plumbers will help you with any plumbing job and for a fair and honest price.


Maintain your plumbing systems


You can trust us to troubleshoot all your potential plumbing problems and get the job done right. We repair most makes and models of plumbing fixtures at your home or rental property.


Hire A Professional To Solve Your Water Leak Problems

Experiencing leaks in your home or rental property is one of the more frustrating experiences as a homeowner. It can also potentially cause serious damage to your property if left unaddressed.  You can count on the master plumbers at AAA Plumbers to provide a quick and professional resolution for your water leak issues. We will use the latest technology to detect and repair your water leaks. We can even install automatic shut off valves and alarms to prevent massive water damage. Trust in a company with more than 47 years of experience in handling tricky water leak jobs. We are a locally owned and operated company that will repair your water leaks at a fair price.


Let Us Do The Excavating Work For You

You should never have to worry about your plumbing. Plumbing disasters always seem to happen at the worst possible times. Let AAA Plumbers handle your next excavation project.
Our friendly professional plumbers will get you the excavation service you need. We have the knowledge and equipment to provide quality plumbing and excavation for all your needs.

Excavating services for you

  • Water line installation
  • Septic system Installation
  • Drain line installation & testing
  • Sewer line installation
  • Gas line installation
  • Video camera inspections



Safely Have Your Gas Lines Serviced


Are you considering having a gas fireplace installed at your property?  Do you need gas lines moved, repaired or replaced? AAA Plumbers can help you with any of your gas line projects.
In addition to your gas line jobs, we can also track down, identify and repair slab and wall leaks and perform pressure tests at your property. Our professionals will safely do the work for you.


Trust us to perform your gas line work


Since 1970, we have been a family owned and operated company that cares about training for our employees. You can trust in us to do a professional job at an honest price while working on your gas lines.
  • New gas line installation
  • Gas line repair
  • Gas line replacement
  • Residential gas line service
  • Commercial gas line service


Our plumbers are authorized to service the following brands:

  • Whirlpool
  • American
  • Tankless Water Heaters
  • Insinkerator – garbage disposals
  • A.O. Smith
  • Reliance
  • State
  • Bradford White
Don’t see your brand on this list? Give us a call anyway. We’ll do our best to provide you with an effective and affordable solution to your plumbing woes.


Whether you need a part to finish your own plumbing repair or you want a professional to manage the job for you, give AAA Home Services a call at 314-968-3050 or 636-928-4933. We’ll help you schedule any necessary services, and we’ll do our best to ensure the plumbing in your St. Louis, or O’Fallon, MO, home is as functional as possible. Don’t forget to check out our deals and specials for extra plumbing savings.

Generations of Family Business

Customers Since 1970

Expert Technicians

Service Calls/Day

Proudly serving the following areas Since 1970!

county mapsWe serve the following cities and surrounding areas in these counties:

St. Louis, Florissant, Chesterfield, Fenton, St. Charles, Lemay, Overland, Manchester, Valley Park, O'Fallon, University City, Bridgeton, Wildwood, Arnold, St. Peters, Mehlville, Jennings, Troy, Creve Coeur, Hazelwood, Town and Country, Imperial, Wentzville, Clayton, Spanish Lake, Ellisville, Lake St. Louis, Oakville, Ferguson, Ballwin, Cottleville, Concord, St. Ann, Pacific, Dardenne, Affton, Bellefontaine Neighbors, Eureka, Weldon Spring, Maryland Heights, Berkeley, Foley, Kirkwood, Winfield, Webster Groves, Old Monroe, Crestwood, St. Paul, Richmond Heights, Josephville, Maplewood, Chain of Rocks, Olivette, Augusta, Ladue, New Melle, Frontenac, Moscow Mills, Sunset Hills, Fountain Lakes, Brentwood, Innsbrook, Shrewsbury, Wright City, Glendale, Warrenton, Rock Hill, Foristell, Des Peres, Orchard Farm, Hamburg, Earth City, Hawk Point.