78
StrongGlen Arm, MD 21057 4.6(89 reviews)
HVACHeatingA/C
Glen Arm, Maryland
HVAC & Plumbing Pros in Glen Arm, MD
2 businesses serve Glen Arm. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 2
- Avg. score
- 71
- Featured
- 1
Featured · 2026
Featured in Glen Arm
Showing 1–2 of 2
78
StrongGlen Arm, MD 21057 4.6(89 reviews)
HVACHeatingA/C
64
EstablishedGlen Arm, MD 21057 4.5(36 reviews)
HVACHeatingA/C
Glen Arm at a glance
- How many HVAC and plumbing companies are in Glen Arm, MD?
- The ProComfort Registry lists 2 heating, cooling and plumbing businesses serving Glen Arm: 2 offering HVAC and 0 offering plumbing (some do both).
- What is the average Registry Score in Glen Arm?
- Rated companies in Glen Arm average 71 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 Glen Arm for 2026?
- ProComfort Registry features Long Green Heating & Air Conditioning Company in Glen Arm. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are Glen Arm companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.