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  1. Home
  2. Bloomington, IL
  3. Mike Williams Plumbing, Heating, Air Conditioning & Sewer

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.

4.5★ (411 reviews)HVACBloomington, IL
On this page▾
  1. 1.Company overview
  2. 2.Services offered
  3. 3.Photos
  4. 4.What customers say
  5. 5.Key highlights
  6. 6.Explore nearby research
  7. 7.Frequently asked questions

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

  • Mike Williams Plumbing, Heating, Air Conditioning & Sewer photo 1
  • Mike Williams Plumbing, Heating, Air Conditioning & Sewer photo 2
  • Mike Williams Plumbing, Heating, Air Conditioning & Sewer photo 3
  • Mike Williams Plumbing, Heating, Air Conditioning & Sewer photo 4
  • Mike Williams Plumbing, Heating, Air Conditioning & Sewer photo 5

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…”

— Jericho Anderson, 6 months ago
★★★★★

“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 …”

— Mk Watson, 5 months ago
★★★★☆

“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…”

— Megan Murphy, 5 months ago

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

  • Bloomington, IL HVAC pros
  • Best HVAC in Bloomington
  • HVAC cost in Bloomington
  • Best HVAC in Chicago, IL
  • Best HVAC in Aurora, IL
  • Best HVAC in Rockford, IL
  • Best HVAC in Joliet, IL

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

See our editorial standards · Report inaccurate info about Mike Williams Plumbing, Heating, Air Conditioning & Sewer

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