Run a free full auditCombined Services HVAC is an HVAC company in McHenry, Illinois. They provide heating, cooling, ventilation, and air quality solutions for a wide range of properties, including modern and historical homes, mansions, condos, and commercial or industrial spaces. Serving McHenry County and the Chicagoland area, they specialize in new construction system design, installations, replacements, preventative maintenance, and repairs. The company holds a 4.80 rating.
Since opening in 2009, the company has expanded its expertise to handle residential, commercial, and industrial projects. They primarily install Carrier brand heating and cooling systems but also service all major brands. Their team utilizes extensive industry experience to provide engineered systems, including complete home duct system services. Technicians are available 24 hours a day, all year round, to address emergency situations and repairs.
Located on Ridgeview Drive, the business is about 0.6 miles from Riverwood Elementary School and 0.8 miles from both Jaycee Park and Northwestern Medicine McHenry Hospital.
The company is recognized for its professional and honest approach, with a reputation for providing straightforward, quality service without unnecessary upselling. Their skilled technicians are known for being knowledgeable and responsive, ensuring that clients receive reliable heating and cooling solutions.
Combined Services HVAC provides dependable climate control expertise to homeowners and businesses throughout McHenry.
BizScoreAI scanned the website combinedserviceshvac.com on July 16, 2026. Combined Services HVAC has a BizScore of 42 out of 100. The website audit behind the SEO score ran on October 30, 2026.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 3 of 30 points, AI Trust Signals 10 of 20 points.
Website audit sub-scores (out of 100): On-Page 66, Technical 83, Performance 78, Content 16.
Strengths: 5 checks passed. AI Crawler Access, AI Content Blocking, Google Business Profile Link, About/Team Page, XML Sitemap.
Areas to improve: 11 checks. llms.txt (failed), Structured Data (failed), LocalBusiness Schema (failed), Third-Party Review Links (failed), Q&A Content (failed), Content Too Thin (failed), Meta Description (failed), Hyperlocal Targeting (warning), Local Multimedia (warning), Weak Heading Structure (warning), Author Signals (warning).
Browse: Businesses in McHenry, IL · HVAC in Illinois · Businesses in Illinois
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