BETTER TECHS | BETTER SERVICE | BETTER HEATING & AIR CONDITIONING
At TEM Services, we believe everyone deserves a comfortable and healthy indoor environment. We've been helping homeowners and businesses in the Northwest Indiana and the South Suburbs of Chicago achieve optimal indoor air quality and comfort since the early 1980s.
Our Expertise
Our team of experienced technicians are certified and trained to handle all your heating, air conditioning, and geothermal needs. We're equipped to:
- Repair and maintain all makes and models of furnaces, air conditioners, heat pumps, and ductless systems
- Install new heating and cooling systems for new construction and replacements
- Offer a comprehensive range of indoor air quality solutions, including air purification, humidification, and dehumidification
- Provide expert advice on choosing and maintaining your HVAC system
What Sets Us Apart
We're more than just technicians - we're your trusted partners in comfort and energy efficiency.
- Honest assessments: We'll honestly assess your needs and provide upfront, transparent pricing.
- Quality workmanship: We stand behind our work with comprehensive warranties on all repairs and installations.
- Focus on energy efficiency: We recommend and install systems that are tailored to your home and budget, saving you money on your energy bills.
- Personalized service: We provide individualized attention to each customer, ensuring your complete satisfaction.
Our Mission
At TEM Services, our mission is to provide our customers with reliable, efficient, and personalized HVAC solutions that enhance their comfort, save energy, and improve their indoor air quality.
We are committed to exceeding your expectations and becoming your trusted partner for all your heating, cooling, and air quality needs.
Overview of Reviews
The reviews for TEM Services are overwhelmingly positive, with all reviewers giving a 5-star rating.
Efficiency and Honesty
Reviewers praise the efficiency and honesty of Mike and his team, with one reviewer mentioning that they won't sell unnecessary parts or services.
Communication and Office Staff
Laura in the office is highlighted for her excellent communication skills, keeping the channels of communication open and making it easy to work with the team.
Timeliness and Respect
Reviewers appreciate the promptness and respect shown by the team, with one reviewer mentioning that they were on time and respectful of their home.
Quality of Service
The quality of service is consistently praised, with reviewers mentioning the positive responsiveness, punctuality, quality, and value of the work done.
Installation and Pricing
The installation of new HVAC systems is highlighted as a strength, with reviewers praising the pricing, service, and commitment to install new systems.
Conclusion
Overall, the reviews suggest that TEM Services is a reliable and trustworthy company that provides efficient, honest, and high-quality service.

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