Service

Mark III Service offers a single point of contact for reliable service, maintenance, installations, and repairs across multiple trades. Our customer-focused certified technicians provide our clients with solutions to all their mechanical/HVAC, electrical, plumbing, and fire alarm/monitoring needs 24 hours a day, 7 days a week.
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Mechanical/HVAC

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Electrical

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Plumbing

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Infrared Thermographic Scanning

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Maintenance Agreements

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Service

“Tara was quick to submit my quotes or provide me with what we were waiting for if she was unable to submit the quote in a timely manner. Their communication in that office is great. Overall, M3 is my favorite vendor to work with.”

– Kara Smith, Strategic Accounts Manager, Comfort Systems USA

 

“The technicians at Mark III are thorough and take time to listen to their client’s needs. They are experts at relaying technical information in an easy and intuitive way. I encourage anyone looking for an honest and affordable service provider to contact Mark III.”

– Zack Rollston, National Account Manager, Alarmco, Inc.

“Derald came out yesterday and took really good care of us. He put in a lot of effort in making sure everything was as we wanted. He was polite and pleasant all throughout his work.”

Matthew Throne, Operations Supervisor, Gallagher Bassett

 

“I wanted to take the time to express how fantastic of a job Tara does. I appreciate her hard work and excellent performance. She is always so helpful and kind. She has made a huge difference in getting quotes over to me promptly. We all appreciate her outstanding efforts.”

– Christy Mulder, Account Coordinator, Comfort Systems USA

 

“Had an issue with my A/C and Michael Sublaban came by and gave a thorough look and was professional through the whole process. He explained the issues with my A/C unit, did some troubleshooting, and got the job done. Couldn’t ask for a better outcome.”

– Benny Amaya, via Google Review

 

NEIF Financing
Available

M3 Service is a NEIF-Approved Contractor, making energy upgrades more affordable with low monthly payments and no large upfront costs. Upgrade your HVAC, lighting, EV chargers, and more—and let the savings pay for themselves!

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