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Proudly serving Chattanooga and surrounding areas

24/7 Fast Response

We Now Offer FINANCING.

No REPAIR too small or PROJECT too large.

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Plumbing, Maintenance, and HVAC in Chattanooga, TN

Emergency Service Available  |  NATE-Certified Technicians  |  Military and Senior Discounts

24/7 Fast Response  |  Residential and Commercial | We Service All Brands

Emergency Service Available

NATE-Certified Technicians

Military and Senior Discounts

24/7 Fast Response

Residential and Commercial

We Service All Brands

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Over 40 Years of Combined Experience

Same-Day Response

Locally Owned Business

Backflow Testing Certified

Full-Service Plumbing and HVAC in Chattanooga, TN

Whether you're a homeowner or a business owner in the Chattanooga tri-state area, Mountain City Service has the expertise to handle any plumbing, heating, or cooling project you may need. Our team of skilled contractors has been serving the region since 2002, and together, we bring over 40 years of mechanical, plumbing, and HVAC experience to every job. Choosing Mountain City Service means choosing a company committed to excellence, reliability, and professional results. We’re proud to maintain an A+ rating from the Better Business Bureau, a reflection of our dedication to superior service.



From installing refrigeration units to providing full-service HVAC in Chattanooga, TN, Mountain City Service is ready to meet your needs. We offer scheduled appointments for regular inspections, system maintenance, and new installations, ensuring your home or business remains comfortable year-round. Our licensed team is also available 24/7 for emergency service, so you never have to wait when an unexpected problem arises. Even the most dependable systems can experience issues, but with Mountain City Service, you can trust that professional help is just a call away — anytime, day or night.

HVAC


Our professionals can handle all your needs for HVAC in Chattanooga, TN and surrounding areas without you having to wait long. We install, repair, and maintain heaters and air conditioners.

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Plumbing


Don't let a plumbing problem go unchecked for too long. We can easily repair leaks, install new water heaters, and set up your new plumbing network.

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Refrigeration


Let the experts at Mountain City Service repair your ice machines, walk-in freezers, refrigerators, or other cooling appliances. Call us today.

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Serving the Chattanooga Tristate Area

Mountain City Service is the only full-service company in the Chattanooga tri-state area offering comprehensive mechanical and plumbing solutions. Our team provides expert installation, reliable repairs, and preventative maintenance for both residential and commercial properties throughout Southeast Tennessee and North Georgia. Whether you need routine service or a major system upgrade, we have the experience and skills to handle projects of any size.



For all your mechanical, plumbing, and HVAC in Chattanooga, TN needs, Mountain City Service delivers professional, dependable results. Our well-rounded team is trained to tackle almost any project, ensuring your home or business runs smoothly and efficiently. Don’t wait for a small issue to become a major problem — contact Mountain City Service today and experience service you can trust, backed by decades of expertise.

Let Us Show You Our Best

When you choose Mountain City Service, we commit to always delivering our very best. Our focus is on exceptional customer service and superior project results for every client. Our technicians are not only experienced but also highly qualified for any job you require. We proudly maintain a team with North American Technician Excellence certifications, ensuring skilled, professional service every time. Additionally, Mountain City Service is fully licensed, insured, and back-flow certified, with the ability to service equipment from any manufacturer.



With our comprehensive HVAC, plumbing, and refrigeration capabilities, you can trust that you’ll be satisfied with every project. For added value, we offer current specials and promotions so new and returning customers can enjoy our premium services at reduced rates. If you’re seeking reliable plumbing, maintenance, or HVAC in Chattanooga, TN, Mountain City Service is ready to provide fast, professional service you can depend on. Contact us today to experience the difference of working with a full-service, trusted provider.

When plumbing or HVAC problems strike unexpectedly, you need a team you can trust to respond quickly. Mountain City Service provides 24/7 emergency services for homeowners and businesses throughout the Chattanooga tri-state area. Our licensed and certified technicians are ready to handle any urgent repair, whether it’s a broken water heater, a leaking pipe, or an HVAC system failure.


We understand that emergencies don’t wait for convenient times. That’s why our team is available around the clock to restore comfort and safety to your home or business.


When you call Mountain City Service for emergency HVAC in Chattanooga, TN, you can expect fast response times, professional solutions, and peace of mind knowing the job will be done right the first time.


Our emergency services cover everything from residential and commercial HVAC breakdowns to immediate plumbing repairs, water heater and tankless system issues, and refrigeration or cooling emergencies for businesses. Don’t let an unexpected breakdown disrupt your day—contact Mountain City Service anytime for trusted 24/7 support and reliable HVAC in Chattanooga, TN solutions.

Frequently Asked Questions

  • What types of HVAC services do you offer in Chattanooga, TN?

    We provide a complete range of HVAC services designed to keep your home or business comfortable year-round. This includes installation, repair, maintenance, and replacement of heaters, air conditioners, and refrigeration units. Whether you need residential HVAC service or a commercial system upgrade, our experienced technicians can handle systems of all sizes and brands, ensuring efficiency and long-lasting performance.

  • Do you provide 24/7 emergency HVAC and plumbing services?

    Yes! We understand that HVAC or plumbing emergencies can happen at any time, often when you least expect them. Mountain City Service offers 24/7 emergency service to quickly address broken water heaters, leaking pipes, HVAC system failures, or other urgent issues. Our goal is to restore comfort, safety, and functionality to your home or business as quickly as possible.

  • How often should I have my HVAC system serviced?

    We recommend having your HVAC system inspected at least twice a year, typically during spring and fall. During a service visit, our technicians clean components, check refrigerant levels, inspect electrical connections, and ensure your system is operating at peak performance. This proactive approach can extend the lifespan of your equipment and reduce energy bills.

  • Can you install tankless water heaters?

    Absolutely. Our team specializes in installing both standard and tankless water heaters. Tankless water heaters offer energy-efficient, on-demand hot water without the need for a bulky storage tank. We ensure proper installation, configure the system for optimal performance, and provide professional-grade parts and materials to guarantee reliable operation for years to come.

  • Do you service refrigeration and commercial cooling equipment?

    Yes, we provide repair, maintenance, and installation for a wide range of commercial refrigeration systems, including walk-in freezers, ice machines, refrigerators, and other specialized cooling equipment. Our licensed technicians are trained to handle complex systems safely, minimizing downtime and ensuring that your business operations continue without interruption.

  • Are your technicians licensed and certified?

    All of our technicians are licensed, insured, and certified, including North American Technician Excellence (NATE) certifications for HVAC service. We also maintain back-flow certification for plumbing projects and are trained to work with all major manufacturers’ equipment. This ensures you receive high-quality workmanship and reliable service every time.

  • How do I schedule a service call or get a free estimate?

    Scheduling service with Mountain City Service is easy. Simply call or fill out our online form to request or free estimate. Our team will assess your needs, provide a clear upfront quote, and recommend the best solutions for your home or business. Whether you need routine maintenance, emergency repairs, or a full system installation, we make the process fast, convenient, and stress-free.

Yearly Preventative Maintenance Offer

$199 for Single Unit Maintenance

Mention this offer when scheduling service at Mountain City Service. $100 for each additional unit. Price includes spring and fall maintenance.

(423) 801-1016

(423) 801-1016

Tankless Water Heater

Save $300 on Your Upgrade

Mention this offer when scheduling service at Mountain City Service. Call for more details, cannot be combined, restrictions apply.

(423) 801-1016

(423) 801-1016

Yearly Preventative Maintenance Offer

$199 for Single Unit Maintenance

Mention this offer when scheduling service at Mountain City Service. $100 for each additional unit. Price includes spring and fall maintenance.

(423) 454-4102

(423) 454-4102

Tankless Water Heater

Save $300 on Your Upgrade

Mention this offer when scheduling service at Mountain City Service. Call for more details, cannot be combined, restrictions apply.

(423) 454-4102

(423) 454-4102

Dryer Vent Special

$49 per Unit Serviced

Mention this offer when scheduling service at Mountain City Service. Call for details on multiple units.

(423) 801-1016

(423) 801-1016

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