Sep 8, 2026
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HVAC Company
Klaus Plumbing & Heating, LLC
Verified
4.9(10 reviews)•Residential•Serving Eureka, IL
EPAEnergy StarFully InsuredNCI
Full-service plumbing, heating, and cooling contractor.
Klaus Plumbing & Heating, LLC is an HVAC contractor based in Eureka, IL. Services listed include heating and air conditioning.
Available
Financing Available
Eureka, IL
Service Area
Services Offered
heating
air conditioningCustomer Sentiment Summary
Strengths
- Technical depth stands out: 2 reviewers credit the crew with a correct diagnosis and a clean repair.
- Technicians turn up inside the booked window, something 2 reviewers went out of their way to note.
- Pricing lands well: 2 reviewers describe fair quotes with no surprise line items.
- Crews carry themselves professionally — 2 reviewers single out polite, respectful technicians.
Areas to Watch
- No complaint recurs across the 10 reviews analysed, which is consistent with the 4.9-star average — but a clean record is not the same as a long one.
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FAQ
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Klaus Plumbing & Heating, LLC lists heating and air conditioning. Contact them to confirm they handle your specific job.
Klaus Plumbing & Heating, LLC is based in Eureka, IL.
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