Mike Williams Plumbing, Heating, Air Conditioning & Sewer
Mike Williams Plumbing, Heating, Air Conditioning & Sewer is a HVAC provider serving Bloomington, IL. Rated 4.5★ with 411 Google reviews. See services, review signals, and request a quote.
HVACBloomington, IL
On this page
Company overview
- TradeHVAC
- Service areaBloomington, IL
- Google rating4.5★ (411 reviews)
- Phone(309) 270-7500
- Address1210 S Main St, Bloomington, IL 61701, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from Mike Williams Plumbing, Heating, Air Conditioning & Sewer, Robert Sny, Shauna Whitmar
What customers say
“The technician was very friendly and polite. Made me feel like I was part of the mike williams family. Very knowledgeable at his trade. Would recommend 1,000 over. Great work guys on hiring him. He…”
“Jason Head was professional, polite, friendly and knowledgeable. When we asked questions he provided easily understood concise answers. We were extremely pleased with the service he provided. We just …”
“Landon was very kind and professional. He worked tirelessly to try and resolve our issue. He helped make it habitable for the evening and made sure to send someone else out the next morning to continu…”
Key highlights
Strengths
- Highly rated (4.5★ average)
- Large review volume (411 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Mike Williams Plumbing, Heating, Air Conditioning & Sewer offer?
Mike Williams Plumbing, Heating, Air Conditioning & Sewer provides: installation, repair, emergency. They serve residential and commercial customers in Bloomington, IL.
What is Mike Williams Plumbing, Heating, Air Conditioning & Sewer's rating?
Mike Williams Plumbing, Heating, Air Conditioning & Sewer has a 4.5 out of 5 star rating based on 411 Google reviews.
Is this company licensed in Illinois?
All listed providers have a verified Illinois contractor license at time of publication. You can verify on the Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) lookup at https://online-dfpr.micropact.com/Lookup/LicenseLookup.aspx.
Does Mike Williams Plumbing, Heating, Air Conditioning & Sewer offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
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