Question 1

How many HVAC and plumbing companies are in Baltimore, MD?

Accepted Answer

The ProComfort Registry lists 256 heating, cooling and plumbing businesses serving Baltimore: 238 offering HVAC and 58 offering plumbing (some do both).

Question 2

What is the average Registry Score in Baltimore?

Accepted Answer

Rated companies in Baltimore average 47.4 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 Baltimore 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 Baltimore, MD

Creel Mechanical Inc Heating & Air Conditioning

Ivey-Hess Mechanical

Platinum Mechanical LLC

Smart Air mechanical

Xfinity mechanical services