Commercial HVAC Maintenance

Construction Services

At Mechanical Systems, preventative maintenance is more than just a service—it’s a partnership. Our dedicated team of licensed engineers and contractors can provide you with customized commercial HVAC solutions to ensure the efficiency and comfort of your facility.

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We are a fully licensed mechanical and plumbing construction, service and controls contractor. We work with clients on design-build, negotiated, and plan and spec construction services. Our services also include quality duct work and custom sheet metal services.

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What Guides Our Work

Our core values shape every decision we make and every project we take on. They’re the foundation of how we operate and the standard we hold ourselves to.

People First, Always

Do it Right, Every Time

Build Trust Through Transparency

Get Better or Get Out of the Way

Hustle with Heart

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Linc Service
Getting Rid of the Guesswork

The MSC Way

To avoid unpredictable and costly repairs, we focus on long-term maintenance plans that transfer the risk to us, keeping your system functioning at its peak performance and eliminating unplanned costs.

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Eliminating Unplanned Operational Costs

See the results for yourself
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Real Relationships. Built On Trust. Driven By Service.

Founded in 2007, Mechanical Systems Company is a recognized leader in Commercial HVAC and plumbing maintenance as well as custom design and installation construction services. Located in Memphis, TN., our company prides itself on treating employees like family. Through our employees-first approach, we are able to serve our customers with care, dedication and precision. 

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Join Our Family

If you share our passion for inspiring progress—for bringing about bold shifts in how people, economies and societies operate—then you belong with Mechanical Systems Company. Progress begins with you.

Click the button below to view open positions and start your application today. 

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Family, Excellence, Service

 Founded in 2007, Mechanical Systems Company is a recognized leader in Commercial HVAC and plumbing maintenance as well as custom design and installation construction services. Located in Memphis, TN., our company prides itself on treating employees like family. Through our employees-first approach, we are able to serve our customers with care, dedication and precision. 

About Us

Join Our Family

If you share our passion for inspiring progress—for bringing about bold shifts in how people, economies and societies operate—then you belong with Mechanical Systems Company. Progress begins with you.

Click the button below to view open positions and start your application today.

APPLY NOW

TESTIMONIALS

The most legit plumbing & HVAC company in Memphis. Office staff is very responsive and their technicians REALLY know plumbing & HVAC. They work as a team and really get the job done. I own an apartment complex in Memphis, and they fixed a huge problem with my sewage drain line that was caused by another plumbing company. They have all the equipment to tackle any plumbing or HVAC issue. The same can't be said about other companies. If you're looking for dependable contractors you will not go wrong with Mechanical Sysyems Company. I am very happy with their service and look forward to using them in the future.

A D

Apartment Complex Owner

“They come out and service our units on a quarterly basis. They give us ideas on how to keep our units running. They notice when things get ready to go bad, and let us know.”

Robert Jones

Facilities Supervisor, Dixon Gallery

When we started with Mechanical Systems Company, all of our equipment was inspected and maintained at a much higher level than we previously had. Our equipment was fully operational and our costs were much easier to budget for. All inspections and normal maintenance were covered. In the few times we did have a problem, someone from Mechanical Systems Company was out there right away, and our issues were taken care of right away.

Kevin Reynolds

RadioMed Corporation

Mechanical Systems' service is always top-notch! When I open a service ticket, technicians arrive either the same day or the next day to address our service needs. Customer service is a priority for MSC and is reflected from their sales team all the way to their technicians. Technicians are always polite and adhere to any site protocols we may have without complaint.

Regina Malone

DHL Supply Chain

They have proven themselves not just on the HVAC side but on the plumbing side as well.

Jordy Montgomery

Administrator, Majestic Gardens at Memphis

Great service. Service department takes care of our needs and in a timely manner.

Mike Haase

Vice President of Facilities, Porter-Leath

Service continues to be great, we are looking forward to continuing to work with Mechanical Systems Company.

Ryan Pudwell

Immanuel Lutheran

Our service calls have been at a minimum thanks to the services provided by Mechanical Systems Company.

Rite Hite

The customer services have been great, the technicians come out in a timely manner and take care of our issues.

Jeremy Fisher

TN Shakespeare

What We're Up To

Mechanical Systems Company, LLC

1 day ago

Mechanical Systems Company, LLC
This National Engineers Week, we’re proud to recognize the engineers who help drive our work forward. Their focus on thoughtful design, efficiency and practical execution allows us to deliver customized solutions that support facilities every day.Learn more at msystemscompany.com/construction-services/.#MechanicalSystemsCompany #HVAC #HVACMaintenance #Mechanical #Plumbing #Memphis #Linc ... See MoreSee Less

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Mechanical Systems Company, LLC

6 days ago

Mechanical Systems Company, LLC
Meet Maria, Dispatcher at MSC! Dispatch plays a big role in keeping our teams organized, responsive and ready for what the day brings, and Maria has stepped into that role with experience, professionalism and standout customer service. With a background in residential HVAC and utility services, she understands what it takes to support both teams and customers. We’re proud to welcome her to the team!Learn more about who we are at bit.ly/4rEXm3Z.#MechanicalSystemsCompany #HVAC #HVACMaintenance #Mechanical #Plumbing #Memphis #Linc ... See MoreSee Less

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Mechanical Systems Company, LLC

1 week ago

Mechanical Systems Company, LLC
Our quarterly safety meeting and breakfast brought the team together to focus on what matters most. We revisited our core values, reviewed safety performance, and recognized team members for their commitment to maintaining a safe work environment. Most importantly, it was time to connect and strengthen the culture that supports everything we do. Thank you to every employee who makes our work possible!#mechanicalsystemscompany #HVAC #HVACMaintenance #mechanical #plumbing #Memphis #Linc ... See MoreSee Less

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Mechanical Systems Company, LLC

2 weeks ago

Mechanical Systems Company, LLC
Safety isn’t a box we check. It guides every job from start to finish. Every MSC employee shares the responsibility of keeping themselves and others safe, and that commitment stays constant on every project.Learn more at msystemscompany.com/. #MechanicalSystemsCompany #HVAC #HVACMaintenance #Mechanical #Plumbing #Memphis #Linc ... See MoreSee Less

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Mechanical Systems Company, LLC

2 weeks ago

Mechanical Systems Company, LLC
CONED 2026 was an incredible experience for our team. Beyond the great conversations and connections, we returned with practical tools, fresh ideas, and best practices that will strengthen how we serve our customers and support our people. Just as important, it gave us the chance to celebrate excellence across MSC:👏 Maria – Circle of Excellence winner for outstanding customer service👏 Kayla – Circle of Excellence recognized for excellence in Business Systems & Operations👏 Matt – Circle of Excellence honored for operational excellence and leadership👏 Mike – Circle of Excellence awarded for technical mastery and exceptional customer serviceAnd congratulations to our sales award winners:🏅 Jared – Bronze🏆 Will – Platinum🥇 Quinn – Gold & Diamond💎 Ben – Platinum & DiamondThese recognitions reflect the standard we strive for every day — and they don’t happen without the full team behind the scenes. Huge appreciation to everyone back home who kept things running smoothly while we were away. Your work matters more than you know. ... See MoreSee Less

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Mechanical Systems Company, LLC

3 weeks ago

Mechanical Systems Company, LLC
Start the year with a new career that has your back. MSC is hiring experienced Commercial Construction Plumbers and Commercial HVAC Service Techs. If you’re ready to join a team that values quality work, safety and long-term growth, we’d love to hear from you.Learn more at msystemscompany.com/careers/.#MechanicalSystemsCompany #HVAC #HVACMaintenance #Mechanical #Plumbing #Memphis #Linc ... See MoreSee Less

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