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 strong customer satisfaction and trust. Customers consistently express appreciation for the company's reliability, professionalism, and honest business practices. A dominant theme is the emphasis on trustworthiness and integrity, with reviewers highlighting how the company prioritizes customer interests over unnecessary upselling or overcharging. Long-term loyalty is evident, with customers expressing confidence built over many years of service. The technicians are frequently praised for being knowledgeable, personable, and punctual, creating a sense of dependability that customers clearly value. Communication and ease of scheduling are noted as strengths, contributing to a smooth and stress-free service experience. The tone throughout is one of genuine appreciation and recommendation, with customers expressing gratitude for the quality workmanship, efficiency, and courteous interactions. Overall, the reviews convey a strong sense of satisfaction with both the technical expertise provided and the customer-focused approach that fosters lasting relationships.

At a glance

Tempco Heating and Air Conditioning has completed 25 jobs in March 2018.

The most recent job was on March 29, 2018.

Recent work covers Aurora, IL, Channahon, IL, Lemont, IL, Lockport, IL and Naperville, IL.

Job Locations

Mark J.
Mark J.
Aprilaire humidifier install
Winfield, IL 60190
Mark J.
Mark J.
Rheem furnace repair
Naperville, IL 60564
Mark J.
Mark J.
Carrier furnace check up
Lockport, IL 60441
Mark J.
Mark J.
Carrier system inspection
West Chicago, IL 60185
Mark J.
Mark J.
Carrier system air flow inspection
Yorkville, IL 60560
Mark J.
Mark J.
Lennox furnace cleaning
Lemont, IL 60439
Lemont, IL - Lennox furnace cleaning
Mark J.
Mark J.
Carrier furnace cleaning
Wheaton, IL 60189
Mark J.
Mark J.
Carrier furnace repair and cleaning
Lemont, IL 60439
Lemont, IL - Carrier furnace repair and cleaning
Mark J.
Mark J.
Carrier furnace repair
Oswego, IL 60543
Mark J.
Mark J.
Carrier furnace repair
West Chicago, IL 60185
West Chicago, IL - Carrier furnace repair
Mark J.
Mark J.
Carrier air conditioner install
Plainfield, IL 60586
Plainfield, IL - Carrier air conditioner install
Mark J.
Mark J.
Lennox furnace cleaning
Montgomery, IL 60538
Montgomery, IL - Lennox furnace cleaning
Mark J.
Mark J.
Rheem furnace repair
Aurora, IL 60504
Mark J.
Mark J.
Carrier furnace repair
Lisle, IL 60532
Mark J.
Mark J.
Carrier system review
Aurora, IL 60502
Mark J.
Mark J.
Aprilaire humidifier repair
Aurora, IL 60502
Mark J.
Mark J.
Carrier system balance
Lockport, IL 60441
Mark J.
Mark J.
Carrier furnace check
Naperville, IL 60540
Mark J.
Mark J.
Carrier furnace repair
Plainfield, IL 60544
Mark J.
Mark J.
Carrier furnace repair
Aurora, IL 60502
Mark J.
Mark J.
Lennox system balance
Yorkville, IL 60560
Mark J.
Mark J.
Lennox system balance
Plano, IL 60545
Mark J.
Mark J.
Honeywell fresh air intake install on a carrier furnace
Channahon, IL 60410
Channahon, IL - Honeywell fresh air intake install on a carrier furnace
Mark J.
Mark J.
Carrier air conditioner install
Channahon, IL 60410
Channahon, IL - Carrier air conditioner install
Mark J.
Mark J.
Carrier furnace repair
Wheaton, IL 60187