Directory

Plumbing and HVAC in 63034

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

11 providers in ZIP 63034 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 63034. See every area.

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

Companies (11) Independent tradespeople (0)
Business Location Credential Record
Tri-State Water Treatment Inc.Licence verifiedEstablishedActive this year Florissant, 63034 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 38 to 2026-08-18 Get a quote Claim
A Plus Plumbing and Drain LLCLicence verifiedEstablishedActive this year Florissant, 63034 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 15 to 2026-08-16 Get a quote Claim
K. Edc PlumbingLicence verifiedEstablishedActive this year Florissant, 63034 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 14 to 2026-08-04 Get a quote Claim
Bell Air Heating & AirActive this year Florissant, 63034 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 7 to 2026-06-19 Get a quote Claim
Hendricks PlumbingLicence verifiedActive this year Florissant, 63034 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 3 to 2026-04-03 Get a quote Claim
Sparrow Plumbing and Drain Cleaning LLCLicence verifiedActive this year Florissant, 63034 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 3 to 2026-01-08 Get a quote Claim
A Jay's Heating and Cooling Svc Florissant, 63034 MO RegisteredHVAC Service and Installation Contractor HVR-5280 Get a quote Claim
C'S Heating & Cooling, LLC Florissant, 63034 MO RegisteredMechanical Contractor X0408 Get a quote Claim
Mo Air, LLC St. Louis, 63034 MO RegisteredSheet Metal Contractor X2171 Get a quote Claim
Spartan Plumbing Co. LLCLicence verified Florissant, 63034 MO RegisteredPlumbing Contractor P7147 Get a quote Claim
Superior Plumbing Co. LLCLicence verified Florissant, 63034 MO RegisteredPlumbing Contractor P8011 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