Question 1

How many HVAC and plumbing companies are in Saint Louis, MO?

Accepted Answer

The ProComfort Registry lists 162 heating, cooling and plumbing businesses serving Saint Louis: 154 offering HVAC and 19 offering plumbing (some do both).

Question 2

What is the average Registry Score in Saint Louis?

Accepted Answer

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.

Question 3

How are Saint Louis companies ranked?

Accepted Answer

By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.

HVAC & Plumbing Pros in Saint Louis, MO

Swift Heating & Cooling Repair

Tim Smock Heating & Cooling

Watson Heating & Cooling

Westport Heating & Cooling