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About Mertens Service Inc.
Mertens Service Inc. is listed on AssistAnt for heating & air conditioning (hvac) in St. Louis, MO.
Built from public business information. Call to confirm before you go.
Quick facts about Mertens Service Inc.
- What is the phone number for Mertens Service Inc.?
- (314) 845-1500. You call Mertens Service Inc. directly; AssistAnt never sits in the middle.
- Where is Mertens Service Inc.?
- Mertens Service Inc. serves St. Louis, MO as a service-area business (no street address shown).
- Is Mertens Service Inc. still in business?
- Listed from public business records, last updated September 30, 2026. Call to confirm.
- Is Mertens Service Inc. licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near St. Louis?
- AssistAnt lists 293 HVAC companies near St. Louis. Closest to Mertens Service Inc.: Indoor Comfort Team (0.7 mi), Air Quality Services Heating & Cooling (1.5 mi), countscomfortsystems (1.8 mi).
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