Directory

Plumbing and HVAC in 63146

Plumbers, HVAC and gas contractors holding the trade licence for the work.

23 providers in ZIP 63146 Credentials differ by state and city, because the requirement itself does. Each listing says which one it holds.

Some states license the person rather than the firm (master plumbers, gas technicians), which is why independent tradespeople have their own tab.

Showing providers listed in 63146. See every area.

Ordered by permits pulled, so businesses with a verified record of inspected work come first.

Companies (23) Independent tradespeople (0)
Business Location Credential Record
R. S. Johnson Plumbing LLCLicence verifiedEstablishedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 14 to 2026-07-13 Get a quote Claim
A. D. Plumbing LLCLicence verifiedEstablishedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 10 to 2026-07-25 Get a quote Claim
Above All Plumbing LLCLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 9 to 2026-07-01 Get a quote Claim
Hillsdale Plumbing Company LLCLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 9 to 2026-07-27 Get a quote Claim
Premier Plumbing SolutionsLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 9 to 2026-07-08 Get a quote Claim
Ket Plumbing & Engineering LLCLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 8 to 2026-04-07 Get a quote Claim
Declue PlumbingLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 4 to 2026-04-23 Get a quote Claim
Frey Plumbing Company LLCLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 4 to 2026-08-03 Get a quote Claim
Mh Contracting LLCLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 4 to 2026-05-18 Get a quote Claim
All Saints PlumbingLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 3 to 2026-03-17 Get a quote Claim
Express Plumbing LLCLicence verifiedActive this year Saint Louis, 63146 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 3 to 2026-06-25 Get a quote Claim
Al-Don Indoor Quality Specialist, LLC St. Louis, 63146 MO RegisteredMechanical Contractor X0200 Get a quote Claim
All Interiors & Exteriors, LLC St. Louis, 63146 MO RegisteredMechanical Contractor X3312 Get a quote Claim
Galmiche & Sons Heating & Cooling St. Louis, 63146 MO RegisteredHVAC Service and Installation Contractor · Sheet Metal Contractor X2019 X3049 Get a quote Claim
H & A Plumbing Company St. Louis, 63146 MO RegisteredPlumbing Contractor P7529 Get a quote Claim
Ideal Bathroom Solutions LLC Maryland Heights, 63146 MO RegisteredPlumbing Contractor P8851 Get a quote Claim
In-N-Out Plumbing LLC Maryland Heights, 63146 MO RegisteredPlumbing Contractor P7703 Get a quote Claim
Johnson Controls, Inc. St. Louis, 63146 MO RegisteredMechanical Contractor X0269 Get a quote Claim
Kdya Group USA, Inc. St. Louis, 63146 MO RegisteredMechanical Contractor HVR-5669 Get a quote Claim
Mechanical Solutions, Inc. St. Louis, 63146 MO RegisteredMechanical Contractor X0330 Get a quote Claim
National Design Build Services Saint Louis, 63146 MO RegisteredMechanical Contractor CLCL10056153-02-2024 Get a quote Claim
Right Now Plumbing LLCLicence verified St. Louis, 63146 MO RegisteredPlumbing Contractor P8089 Get a quote Claim
Welsch Heating & Cooling Co.Licence verified St. Louis, 63146 MO RegisteredSheet Metal Contractor X2108 Get a quote Claim

Badges come from public records, not from us or the business. Licence verified: an issued licence number and a city permit record name the same firm. Established: ten or more permits on record. Active this year: a permit dated in the last 12 months. A business without a badge may simply work where we hold no permit records.

What to know before hiring for plumbing and hvac