77
StrongSevern, Maryland
HVAC & Plumbing Pros in Severn, MD
6 businesses serve Severn. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 6
- Avg. score
- 66.7
- Featured
- 3
Featured · 2026
Featured in Severn
67
Established54
EstablishedShowing 1–5 of 5
77
Strong76
Strong67
EstablishedSevern, MD 21144 4.7(23 reviews)
HVACHeatingA/C
54
Established50
EstablishedSevern at a glance
- How many HVAC and plumbing companies are in Severn, MD?
- The ProComfort Registry lists 6 heating, cooling and plumbing businesses serving Severn: 6 offering HVAC and 0 offering plumbing (some do both).
- What is the average Registry Score in Severn?
- Rated companies in Severn average 66.7 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 Severn for 2026?
- ProComfort Registry features O'Brien HVAC Services, ITB Heating & Air Conditioning, Corporate Hvac in Severn. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are Severn companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.