85
ExceptionalDutton Plumbing Simi Valley CA
FeaturedSimi Valley, CA 93065 4.6(3,639 reviews)
HVACPlumbingHeatingA/C
Simi Valley, California · Heating & furnaces
Heating & furnace contractors in Simi Valley, CA
5 heating & furnace contractors in Simi Valley, out of 7 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 5
- Avg. score
- 68
- Scored
- 5
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 5 heating & furnace contractors in Simi Valley, California. Most-listed specialties: air conditioning (5). 5 have enough public signals for a Registry Score, averaging 68 out of 100; 3 score 70 or higher. Together they hold 3,848 public reviews on Google, Yelp and Facebook. The highest-scored is Dutton Plumbing Simi Valley CA, at 85 out of 100. 2 are Featured for 2026. View Dutton Plumbing Simi Valley CA.
Counts come straight from the Registry's records. How the Registry Score works
Featured heating & furnace contractors in Simi Valley
72
StrongSimi Valley, CA 93063 4.8(79 reviews)
HVACHeatingA/C
Showing 1–5 of 5
85
ExceptionalSimi Valley, CA 93065 4.6(3,639 reviews)
HVACPlumbingHeatingA/C
72
StrongSimi Valley, CA 93063 4.8(79 reviews)
HVACHeatingA/C
70
StrongSimi Valley, CA 93065 4.8(109 reviews)
HVACHeatingA/C
58
EstablishedSimi Valley, CA 93063 4.2(8 reviews)
HVACHeatingA/C
55
EstablishedSimi Valley, CA 93063 4.3(13 reviews)
HVACHeatingA/C
Heating & furnace contractors in Simi Valley: at a glance
- How many heating & furnace contractors are in Simi Valley, California?
- As of October 14, 2026, the ProComfort Registry lists 5 heating & furnace contractors in Simi Valley, California.
- Who is the highest-scored heating contractor in Simi Valley, California?
- By Registry Score, Dutton Plumbing Simi Valley CA (Simi Valley, CA) ranks first at 85 out of 100, among 5 scored businesses averaging 68. 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 Simi Valley, California for 2026?
- ProComfort Registry features Dutton Plumbing Simi Valley CA, Service Heroes Heating AC and Insulation. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are heating & furnace contractors in Simi Valley, California 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 heating: furnaces, boilers, heat pumps or radiant heat. Tags come from each business's public category and name, so a company can appear under several trades. Heating & furnace contractors across the US