Service Tech Heating & Cooling Inc.

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Claim This BusinessAbout Service Tech Heating & Cooling Inc.
Service Tech Heating and Cooling Inc. has served Frankford and the surrounding communities since 2009, maintaining an A+ rating with the Better Business Bureau while holding state licensing in both Illinois and Indiana. The company operates from a locally owned storefront with a team of six service vehicles, providing residential and light commercial heating and cooling solutions. Across fifteen verified client reviews, the business maintains a perfect 5.0-star average, with recent feedback consistently praising response times and transparent pricing. Local residents in Frankford, Mokena, and New Lenox rely on this contractor for same-day emergency calls and scheduled system installations alike.
What distinguishes Service Tech Heating and Cooling from neighborhood competitors is the combination of owner-operator oversight and factory-trained expertise on major equipment brands. Marvin Weaver, the founder, personally responds to service calls and trains each technician, ensuring uniform quality control across all jobs. The company offers a written workmanship guarantee on every installation, honoring warranty commitments without pushback when manufacturers defer claims. Client testimonials repeatedly reference fair estimates and upfront discussion of repair versus replacement decisions, avoiding the high-pressure upselling tactics that frustrate homeowners.
Three reviewers specifically named technicians who arrived when other companies could not. When Kathy Sharpe's furnace failed during subzero temperatures with her elderly mother in the home, Marvin responded within sixty minutes and completed same-night repairs, later replacing the failing system entirely. Brian Fordon, managing a warehouse facility, described receiving same-day diagnosis on a commercial cooling system that two previous contractors had misdiagnosed over multiple visits. Gabrielle Pawlowski noted technician Paul completed her residential service call efficiently, allowing her family to resume normal routines without prolonged disruption.
What Customers Say
Fifteen client reviews yield a consistent pattern: Marvin Weaver and technician Paul receive personal mentions for professional conduct, while twelve reviewers specifically praise same-day or hour-based response times during emergencies. Pricing appears positively, with three clients describing estimates as fair and transparent, and no negative comments surface across available feedback.
Working Hours
| Sunday | 6 AM–11 PM |
| Monday | 6 AM–11 PM |
| Tuesday | 6 AM–11 PM |
| Wednesday | 6 AM–11 PM |
| ThursdayToday | 6 AM–11 PM |
| Friday | 6 AM–11 PM |
| Saturday | 6 AM–11 PM |
Services
Furnace Repair & Installation
Diagnostic services, same-day repairs, and full system replacements including new furnace installation with equipment guarantees.
Air Conditioning Service
Cooling system repairs, refrigerant handling, and AC tune-ups for residential and light commercial units.
Emergency Climate Control
After-hours and weekend emergency response for heating or cooling failures, with rapid dispatch during extreme weather.
Indoor Air Quality Solutions
Assessment of ventilation concerns, dryer vent cleaning, and carbon monoxide detector verification.
Preventive Maintenance Plans
Seasonal system tune-ups designed to extend equipment lifespan and prevent mid-season failures.