72
StrongDecatur, AL 35603 4.8(101 reviews)
HVACCommercial
Decatur, Alabama · Commercial
Commercial HVAC & plumbing contractors in Decatur, AL
3 commercial HVAC & plumbing contractors in Decatur, out of 14 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 3
- Avg. score
- 61
- Scored
- 3
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 3 commercial HVAC & plumbing contractors in Decatur, Alabama. 3 have enough public signals for a Registry Score, averaging 61 out of 100; 1 scores 70 or higher. Together they hold 119 public reviews on Google, Yelp and Facebook. The highest-scored is Southeastern Mechanical Services LLC, at 72 out of 100. 2 are Featured for 2026. View Southeastern Mechanical Services LLC.
Counts come straight from the Registry's records. How the Registry Score works
Featured commercial HVAC & plumbing contractors in Decatur
57
EstablishedShowing 1–3 of 3
72
StrongDecatur, AL 35603 4.8(101 reviews)
HVACCommercial
57
EstablishedDecatur, AL 35601 4.3(3 reviews)
HVACCommercial
54
EstablishedCommercial HVAC & plumbing contractors in Decatur: at a glance
- How many commercial HVAC & plumbing contractors are in Decatur, Alabama?
- As of October 14, 2026, the ProComfort Registry lists 3 commercial HVAC & plumbing contractors in Decatur, Alabama.
- Who is the highest-scored commercial HVAC or plumbing contractor in Decatur, Alabama?
- By Registry Score, Southeastern Mechanical Services LLC (Decatur, AL) ranks first at 72 out of 100, among 3 scored businesses averaging 61. 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 Decatur, Alabama for 2026?
- ProComfort Registry features Southeastern Mechanical Services LLC, Smith Service Corporation. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are commercial HVAC & plumbing contractors in Decatur, Alabama 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 commercial, industrial or mechanical contracting. Tags come from each business's public category and name, so a company can appear under several trades. Commercial HVAC & plumbing contractors across the US