Question 1

How many HVAC and plumbing companies are in Arlington, VA?

Accepted Answer

The ProComfort Registry lists 22 heating, cooling and plumbing businesses serving Arlington: 21 offering HVAC and 2 offering plumbing (some do both).

Question 2

What is the average Registry Score in Arlington?

Accepted Answer

Rated companies in Arlington average 58.6 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 Arlington 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 Arlington, VA

Waldys system duct work

Williams Mechanical Two Thousand Three Hundred and One Colu