Brentwood Heating & Air Conditioning Services

Veteran-Owned & Operated Mechanical Contracting Company

At Griffin Mechanical, our local heating and air conditioning company is accredited by the Better Business Bureau and has received several awards for quality. Our technicians are bonded, insured, and licensed, which means they will finish each job hassle-free and as quickly as possible.

We understand the importance of having a working heating and cooling system in your home or place of business. That’s why we are committed to getting the job done efficiently – we want you to be able to live and work as comfortably as possible!

Air Conditioning Service

Brentwood AC Repair

Brentwood residents trust Griffin Mechanical for prompt AC repair services at fair, honest prices. If your air conditioner won't turn on, stay on, or otherwise do its job to keep you cool, don't delay in giving us a call. We'll quickly get to work diagnosing the issue and restoring your home or business's cooling system. Our team proudly serves both commercial and residential customers throughout Middle Tennessee.

We repair all types of air conditioning issues, including:

  • Dirty air filters
  • Thermostat issues
  • Fan problems
  • Dirty condenser coils
  • Frozen evaporator coils
  • Low refrigerant
Need air conditioner repair in Brentwood, TN? Reach out to us today for a FREE estimate.

AC Installation in Brentwood, TN

When your old air conditioner cannot be repaired or would not be cost effective to repair, our Brentwood HVAC team can help you select the perfect replacement system to meet your needs and budget. We offer a variety of energy-efficient choices that can save you money in yearly operating costs and provide you with more reliable comfort.

Signs it's time for an AC replacement include:

  • Your air conditioner is more than 10 or 12 years old
  • Your air conditioner frequently breaks down
  • Your energy bill has steadily increased despite decreased AC performance

Convenient maintenance plans are available - find more information here!

Heating Service

Partner with Griffin Mechanical to keep your home warm and comfortable during the chilly fall and winter months. Our Brentwood heating service technicians are highly trained experts who provide top-quality heating repairs, annual heating maintenance, and complete heating system replacements. If your heater isn't keeping up with your needs, give us a call to have one of our professionals assess the situation.

You may need to have your heater repaired or replaced if:

  • Your heating system smells odd while it is running (burning smell, ozone smell)
  • Your heating system is making unusual booming of banging noises
  • Your heating system won't turn on
  • Your heating system runs, but only cold air is coming from your return vents

Schedule Your Brentwood HVAC Service Appointment Today! (615) 502-3030

Our HVAC technicians at Griffin Mechanical have served Middle Tennessee for the better part of 20 years. We will do any job you need at a reasonable, fair price. We aren’t satisfied with a job until it is finished with the utmost precision and care. Check out some of our customer testimonials to read more about how our Brentwood air conditioner repair and installation services have helped people across the area!

Call (615) 502-3030 to request a free estimate for heating or air conditioning service in Brentwood.

We also offer plumbing services — learn more here!

Brentwood Plumbing Services


  • Torch Award
  • 2018 Excellence Award
  • Nextstar
  • Energyright
  • Nate
  • PHCC
  • BBB A

The Top Choice for Your Home Comfort Needs

What We Mean by Geared For Quality
  • Tailored Solutions

    Committed to honest customer service unique to each customer.

  • Up-Front Pricing

    No-hassle, competitive pricing focused on service not sales.

  • Licensed & Insured

    Fully licensed, bonded, and insured mechanical contractor.

  • Free Estimates

    Offering free estimates on installations.

  • Experience That Counts

    Fifteen-plus years in business in Middle Tennessee.

  • Veteran- Owned

    Service Disabled Veteran Owned and Operated Company.

  • A+ Rated

    A+ and 2016 BBB Torch Award Recipient for Ethical Commerce.

  • Awarded For Quality

    Tennessee Center for Performance Excellence Achievement Award.

Hear It From Our Loyal Customers

Why We're Top Rated
  • “ Seriously the best hands down I have ever dealt with. And when the promise you something by gosh they mean it. So blessed.”

    Olivia Monica Prewett

  • “Prompt, Considerate, and Professional Service”


  • “I would even recommend to my own mama.”

    Justin M.

  • “Great company”


  • “I highly recommend for all of your HVAC needs.”

    Happy Customer

  • “He educated me on how the unit operated, why it was not working, and what he was doing to fix it. Great experience!”

    Milton Wuertz

  • “Friendly”


  • “This truly is a fair and knowledgeable company.”


  • “My experience with this company was most delightful.”

    Misty N.

  • “I could never find another company as kind and loving as you all have been to our family.”

    Olivia Monica Prewett

  • “James has come several times for my HVAC maintenance. He does a great job!”


  • “Excellent Service.”

    Corbin J.

  • “Reliable & Reasonable.”

    Kelly J.

  • “Thanks!”


  • “Kudos to a job well done! It's refreshing to see such great customer care and they stand behind their guarantee.”

    Sean D. Spidle

Griffin Mechanical, LLC

307 Lewis Hollow Rd.
Dickson, TN 37055

Phone: (615) 502-3030

Regular Hours
  • Monday - Friday 8:00am - 5:00pm

Emergency service available.

Service Area:

and surrounding areas.

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