ALLN1 Plumbing
Verified Pro
1+ year online4.9
Plumbing & Irrigation in St. Louis, MO
Compare 41 plumbing & irrigation contractors near you in St. Louis and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Verified Pro Installers
Other Businesses in This Area
St Louis Automatic Sprinkler
~29 years onlineAble Rooter Plumbing & Drain Cleaning St. Louis
5.0~12 years onlineMichael's Irrigation LLC
5.0~3 years onlineHoffmann Brothers
4.924+ years onlineJ R Plumbing
4.919½+ years onlinePlumbing Masters
4.925½+ years onlinePro Outdoor - formerly Professional Irrigation Systems - Chesterfield
4.9~21 years onlineMaplewood Plumbing & Sewer, LLC.
4.818 years onlineMetro Lawn Sprinkler Systems
4.823½+ years onlineMr. Rooter Plumbing of St. Louis
4.830+ years onlineRoto-Rooter Plumbing & Water Cleanup
4.8~29 years onlineAll Service Drain & Sewer Inspections
4.76½+ years onlineAnytime Plumbing Services Inc
4.78½+ years onlineMPR Supply Co
4.7~28 years onlineRaw Dawgs Plumbing
4.73 years onlineHydro Dynamics Corporation
4.621½+ years onlineIrreco
4.616½+ years onlineMarick Mechanical (Formerly Bieg Plumbing & Mechanical)
4.43+ years onlineCJ Plumbing , LLC
4.2Duncan & Perry Ltd
4.2~13 years onlineUSA Plumbing Plus
4.211+ years onlineAllen Outdoor Solutions
4.116½+ years onlineHoffman Plumbing
4.116+ years onlineWest County Sprinklers, Inc.
4.113½+ years onlineIrrigation Services LLC
3.2Plumbing & Irrigation in Nearby MO Cities
Other Services in St. Louis
Access Control & Intercom(45)Alarm System Installation(23)Appliance Installation(20)Artificial Turf Installation(28)Automotive Installs(1)Concrete & Paving(29)Deck & Patio Building(35)Electrical Services(34)EV Charger Installation(14)Fencing & Gate Installation(28)Fire Protection & Sprinklers(32)Garage Door Installation(22)
Plumbing & Irrigation in St. Louis, MO
Plumbing and irrigation in St. Louis serves a Missouri metro market: single-family homes throughout Tower Grove and Lafayette Square, mid-century ranches, newer construction, apartment complexes, and commercial plumbing. Typical jobs include water heater replacement, sewer line repair for aging clay-tile laterals, slab-leak detection, and seasonal irrigation management. Missouri River Valley climate, mature tree canopy, and older housing drive approach.
Plumbing service calls in St. Louis run $150-$350; water heater installs $1,500-$3,500; sewer repair $5,000-$13,000. Missouri requires a Plumbing Contractor license. St. Louis City and County permits apply. Historic designations throughout Lafayette Square and The Ville require review.
Frequently Asked Questions
- Should I replace my St. Louis sewer?
- 100+ year-old laterals fail unpredictably. Trenchless $5,000-$13,000.
- When should I winterize St. Louis irrigation?
- Mid-October.
- Can I work on Lafayette Square plumbing?
- Historic preservation review for exterior work.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across St. Louis and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.