King Heating, Cooling & Plumbing of Markham
Run a free full auditContact Information
-
Address
4813 W 159th St
Markham, IL 60452 -
Phone
(708) 808-6162 -
Website
kingheating.com
Location
About King Heating, Cooling & Plumbing of Markham
King Heating, Cooling & Plumbing of Markham is an HVAC company in Markham, IL. The firm provides heating, air‑conditioning, plumbing and refrigeration services to residential and commercial customers throughout the Chicago area, Oak Forest and northwest Indiana. Its offerings include furnace repair, installation and tune‑ups, 24/7 emergency air‑conditioner service, water‑heater and pipe repairs, and water‑filtration system installation. With a rating of 4.70 based on thousands of reviews, the company emphasizes fast response times, upfront pricing and a 100 % satisfaction guarantee.
Founded in 1968 at the corner of 159th Street and Cicero Avenue in Oak Forest, the business has built a reputation for reliable, certified service. All technicians are NATE‑certified, and the team stresses transparent estimates and a commitment to completing jobs correctly the first time. Services extend beyond core HVAC work to include refrigeration system repair and replacement, as well as clean‑tasting water filtration solutions for home plumbing. The company highlights a tradition of “honest work for an honest buck,” a focus on community support, and a consistent record of prompt, courteous assistance around the clock.
With nearly six decades of experience, King Heating, Cooling & Plumbing of Markham combines certified expertise and a 24‑hour availability that keeps homes comfortable and functional throughout Markham and the surrounding Chicago region.
Score Summary
BizScoreAI scanned the website kingheating.com on July 4, 2026. King Heating, Cooling & Plumbing of Markham has a BizScore of 69 out of 100.
- AI Visibility66 out of 100
- SEO75 out of 100
- Google rating4.7 out of 5
AI visibility scan by category: AI Discovery 25 of 25 points, Structured Data 0 of 25 points, Content Readiness 28 of 30 points, AI Trust Signals 14 of 20 points.
Website audit sub-scores (out of 100): On-Page 81, Technical 89, Performance 78, Content 50.
Strengths: 11 checks passed. llms.txt, AI Crawler Access, AI Content Blocking, Google Business Profile Link, Third-Party Review Links, Hyperlocal Targeting, Q&A Content, AI-Parseable Headings, Meta Description, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. FAQPage Schema (failed), LocalBusiness Schema (failed), Organization Schema (warning), Speakable Schema (warning), Local Multimedia (warning), Author Signals (warning).
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Browse: Businesses in Markham, IL · HVAC in Illinois · Businesses in Illinois
AI engine reads
Read by AI engines 4 times in the last 30 days.
Counted from AI crawler and assistant visits to this page, identified by user agent.
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