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Severn, Maryland · Air conditioning

Air conditioning contractors in Severn, MD

5 air conditioning contractors in Severn, out of 6 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
5
Avg. score
64.8
Scored
5

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 5 air conditioning contractors in Severn, Maryland. Most-listed specialties: heating & furnaces (5). 5 have enough public signals for a Registry Score, averaging 64.8 out of 100; 2 score 70 or higher. Together they hold 450 public reviews on Google, Yelp and Facebook. The highest-scored is O'Brien HVAC Services, at 77 out of 100. 3 are Featured for 2026. View O'Brien HVAC Services.

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–5 of 5

Air conditioning contractors in Severn: at a glance

How many air conditioning contractors are in Severn, Maryland?
As of October 14, 2026, the ProComfort Registry lists 5 air conditioning contractors in Severn, Maryland.
Who is the highest-scored air conditioning contractor in Severn, Maryland?
By Registry Score, O'Brien HVAC Services (Severn, MD) ranks first at 77 out of 100, among 5 scored businesses averaging 64.8. 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, Maryland for 2026?
ProComfort Registry features O'Brien HVAC Services, ITB Heating & Air Conditioning, Corporate Hvac. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are air conditioning contractors in Severn, Maryland ranked?
By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.

What this list includes: businesses whose public category or name points to air conditioning or cooling. Tags come from each business's public category and name, so a company can appear under several trades. Air conditioning contractors across the US