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Heating & Cooling Services in Marshall County, AL

Dependable HVAC Solutions for All Seasons

A properly functioning HVAC system is essential for comfort in Marshall County, AL, whether it is sweltering in the summer or chilly in the winter. Sewell Service Company offers professional heating and cooling services, including expert HVAC repairs and new system installations for both homes and businesses. From minor maintenance tasks to complete system replacements, our experienced technicians ensure your equipment runs efficiently and keeps your property comfortable throughout the year.

Comprehensive Gas Line and Ductwork Services in Marshall County

Gas lines and ductwork are vital to the safety, efficiency, and performance of your HVAC system. Our team handles everything from installing new gas lines to repairing leaks, always following safety regulations. We also inspect, repair, and replace ductwork to maintain consistent airflow and balanced temperatures throughout your property. Whether you are upgrading a gas connection, adding a new appliance, or installing a full duct system, we deliver reliable, secure, and long-lasting results.

Schedule your service today. Call 205-680-5066 or message us to get expert gas line, ductwork, and HVAC solutions you can trust.

How We Support Homes and Businesses

Each home and business in Marshall County has unique needs. That is why we begin every project with a careful evaluation. Our process includes:

  • Thorough inspections to identify the source of any problem
  • Transparent pricing provided before work begins
  • Timely scheduling to restore comfort quickly
  • High-quality workmanship designed to last

Our dedication to quality and service has made us a trusted provider of heating and cooling services in Marshall County, AL.

5 Tips to Maintain Your Water Heater

Our team provides professional inspections, repairs, and preventive maintenance to keep your water heater operating efficiently. We proudly serve Marshall County and surrounding areas.

Reliable Commercial Refrigeration and HVAC Services

We provide installation and repair for commercial refrigeration systems, including walk-in freezers and coolers. Our services help businesses maintain fresh inventory, ensure smooth operations, and reduce downtime. With a focus on safety, efficiency, and clear communication, we provide business owners with the guidance they need to make informed decisions about their cooling systems.

Schedule Expert Heating, Cooling, and Refrigeration Services in Marshall County, AL!

Prevent costly breakdowns by scheduling repairs, replacements, or preventive maintenance before small issues escalate. Our heating and cooling services include HVAC repair and installation, gas line and ductwork services, and commercial refrigeration solutions to keep your systems running efficiently year-round.

Call Sewell Service Company at 205-680-5066 today to schedule service and ensure reliable comfort for your home or business throughout every season.

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Alex Ransburgh profile picture
Alex Ransburgh
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We had a great experience with Sewell Service Company! They provided exceptional prompt service. I highly recommend them.
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Sydney Stewart profile picture
Sydney Stewart
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If you need an AC guy you can trust, I highly HIGHLY recommend them! This is our second time using them. Reasonable prices and gets the problem taken care of so quickly!
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Philip Stoppelli profile picture
Philip Stoppelli
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Was able to get our AC unit diagnosed and repaired within 24hr time frame. Thank you for getting us on schedule and completing the repair promptly.
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David King profile picture
David King
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Grady came out and diagnosed our main issues and gave me distinct options for rectifying them. He was quick, efficient, professional and well knowledged. I would not hesitate to refer Sewell to my family and friends.
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Robert Bates profile picture
Robert Bates
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Came home at 5:15pm to a house that was 84°. Called Sewell and he said “I be there in 25 minutes.” And he was. House has cool before my son’s bedtime. So grateful and HIGHLY recommend. Thank you Brady
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Garrett Scott profile picture
Garrett Scott
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Can't say enough good things about this company. Everyone who has ever come to my house has been, knowledgeable, professional, and proficient. They are second to none.
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Tmod Camp profile picture
Tmod Camp
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From our 1st call to inquire about a new mini split for our cabins, to installation process, Grady, Chris, Courtney, and team were awesome! They were very courteous, knowledgeable, quick, and reasonable. If I could give six stars ⭐️ ⭐️⭐️⭐️⭐️⭐️for their excellent service, I would!
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Leakhena Holder profile picture
Leakhena Holder
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Sewell is quick, reliable, and fair in their pricing.
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Shane Mckee profile picture
Shane Mckee
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Great service at a fair price . Definitely recommend them
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Holly Falkner profile picture
Holly Falkner
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The best in the business!!
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