78
StrongSaint Louis, Missouri
HVAC & Plumbing Pros in Saint Louis, MO
162 businesses serve Saint Louis. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 162
- Avg. score
- 41.3
- Featured
- 6
Featured · 2026
Featured in Saint Louis
78
Strong77
StrongSaint Louis, MO 63139 4.8(382 reviews)
HVACHeatingA/C
69
Established68
Established64
EstablishedShowing 1–20 of 162
93
Exceptional84
StrongSaint Louis, MO 63130 4.7(649 reviews)
HVACHeatingA/C
78
StrongSaint Louis, MO 63109 4.8(1,555 reviews)
HVACPlumbingHeating
78
StrongSaint Louis, MO 63135 4.9(140 reviews)
HVACHeatingA/C
77
Strong77
StrongSaint Louis, MO 63139 4.8(132 reviews)
HVACHeatingA/C
77
StrongSaint Louis, MO 63139 4.8(382 reviews)
HVACHeatingA/C
77
Strong73
StrongSaint Louis, MO 63120 4.8(169 reviews)
HVACHeatingA/C
71
StrongSaint Louis, MO 63121 4.9(208 reviews)
HVACHeatingA/C
69
EstablishedSaint Louis, MO 63118 4.5(79 reviews)
HVACHeatingA/C
69
EstablishedSaint Louis, MO 63114 5.0(190 reviews)
HVACHeatingA/C
69
Established68
EstablishedSaint Louis, MO 63116 4.8(72 reviews)
HVACHeatingA/C
64
Established64
EstablishedSaint Louis, MO 63123 4.4(598 reviews)
HVACHeatingA/C
63
Established63
EstablishedSaint Louis, MO 63111 4.5(31 reviews)
HVACHeatingA/C
60
Established60
EstablishedSaint Louis, MO 63110 4.6(14 reviews)
PlumbingWater heaters
Saint Louis at a glance
- How many HVAC and plumbing companies are in Saint Louis, MO?
- The ProComfort Registry lists 162 heating, cooling and plumbing businesses serving Saint Louis: 154 offering HVAC and 19 offering plumbing (some do both).
- What is the average Registry Score in Saint Louis?
- Rated companies in Saint Louis average 41.3 out of 100. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- Which companies are featured in Saint Louis for 2026?
- ProComfort Registry features Dippel Plumbing & Heating Co., True Comfort Heating & Cooling, St. Louis Heating and Air Conditioning, CK Heating & Cooling LLC, Bennett Heating & Cooling, Amsco Supply in Saint Louis. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are Saint Louis companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.