Mark

Service Technician

Certifications: EPA certified universal, 597 apprenticeship, COD certified for HVAC, ETI certified #1 in class, national honor society from ETI.

Work history: Started my HVAC career in 2005 and have been with Tempco since 2016. I am a local 73 commercial service specialist.

I like the personal interactions with my customers and being able to fix issues that will help make their home more comfortable. It is also very satisfying being with Tempco because they support my growth in the HVAC field and provide a working environment that allows me to achieve my goals.


Recent Jobs and Reviews

Rated 5.0 out of 5 stars based on 488 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and trust. Customers consistently express appreciation for the professionalism, reliability, and expertise demonstrated by the service technicians. Recurring themes include punctuality, with technicians regularly arriving on time or within scheduled windows, and exceptional customer service characterized by friendliness and courtesy. Many reviewers highlight the value of having knowledgeable technicians who take time to explain procedures, answer questions thoroughly, and provide helpful advice about HVAC systems. The educational approach taken by service providers is particularly appreciated, with customers feeling informed and empowered about their equipment. Long-term loyalty emerges as a significant trend, with several customers noting years of continued service, indicating sustained satisfaction and trust in the company. The consistency of service quality is emphasized, with customers expressing gratitude for seeing familiar technicians year after year, which fosters a sense of reliability and personal connection. Overall, the tone is enthusiastic and grateful, with customers viewing the service as dependable, honest, and representing good value for the cost. The sentiment reflects a strong recommendation for the company's professionalism, efficiency, and customer-focused approach.

Job Locations

Mark J.
Mark J.
Furnace maintenance
Warrenville, IL 60555
Mark J.
Mark J.
Furnace maintenance
Warrenville, IL 60555
Mark J.
Mark J.
Furnace maintenance
Lockport, IL 60441
Mark J.
Mark J.
Furnace maintenance
Lemont, IL 60439
Mark J.
Mark J.
Furnace maintenance
Orland Park, IL 60462
Mark J.
Mark J.
Furnace maintenance
Orland Park, IL 60462
Mark J.
Mark J.
Furnace Maintenance
La Grange, IL 60525
Mark J.
Mark J.
Furnace maintenance
Western Springs, IL 60558
Mark J.
Mark J.
Furnace maintenance
Western Springs, IL 60558
Mark J.
Mark J.
Furnace maintenance
Western Springs, IL 60558
Mark J.
Mark J.
Furnace maintenance
Western Springs, IL 60558
Mark J.
Mark J.
Furnace maintenance
Winfield, IL 60190
Mark J.
Mark J.
Furnace maintenance
Winfield, IL 60190
Mark J.
Mark J.
Balance HVAC system
Plainfield, IL 60585
Mark J.
Mark J.
Furnace Maintenance
Winfield, IL 60190
Mark J.
Mark J.
Furnace maintenance
Winfield, IL 60190
Mark J.
Mark J.
Furnace maintenance
Joliet, IL 60431
Mark J.
Mark J.
Furnace maintenance
Joliet, IL 60431
Mark J.
Mark J.
Furnace Maintenance
Bolingbrook, IL 60490
Mark J.
Mark J.
Furnace Maintenance
Bolingbrook, IL 60490
Mark J.
Mark J.
Maintenance
New Lenox, IL 60451
Mark J.
Mark J.
Maintenance
Oak Brook, IL 60523
Mark J.
Mark J.
Maintenance
Warrenville, IL 60555
Mark J.
Mark J.
Maintenance
Lisle, IL 60532
Mark J.
Mark J.
Maintenance
Homer Glen, IL 60491