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Metro Atlanta's #1 Furnace Installation Company

For over 50 years, ALH has been Metro Atlanta's go-to experts for residential furnace installation. Contact us today for reliable furnace inspection, installation and replacement in Cobb, DeKalb, Gwinnett and Cherokee counties.

Furnace Installation & Replacement Services

Furnace Consultation & Assessment Services

  • Home Evaluation
  • Climate Consideration
  • Energy Efficiency Recommendations
  • Customized Solutions
  • Detailed Proposal & Estimate
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Expert Furnace System Design Services

Installing a new furnace begins with a thorough assessment of your home. We’ll help you choose a furnace that fits your home’s specific needs to achieve:

  • Maximum Performance.
  • Optimal Energy use.
  • Total comfort.

Initial Home Evaluation

Our technicians measure your home’s area and layout. Based on important factors of your property — including existing insulation — we’ll conduct a comprehensive assessment determining the best furnace options for your home’s unique needs.

Customized Furnace Solutions

Based on our assessment, we offer tailored solutions to match your home’s specific square footage, number of levels, and other characteristics.

We’ll help you choose the ideal furnace type and provide zoning options for independent temperature control in larger buildings.

Additionally, we integrate smart technologies within your furnace for long-term heating system efficiency and improved convenience.

Professional Furnace Installation Services

  • Installation Area Preparation
  • Electrical & Gas Connections
  • Ventilation & Exhaust Systems
  • Testing & Safety Checks
  • Maintenance Plan
  • Warranties
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Why ALH for New Furnace Installation

The installation of your new furnace is a lengthy process. Do it once, and do it right. Our well-trained technicians bring years of experience to each project.

With ALH, your new furnace installation will be performed in compliance with the latest, greatest industry standards.

Furnace Installation Process

Technicians first assess the installation area of your property for factors including:

  • Proper ventilation.
  • Overall space.
  • Accessibility.

If replacing an old system, or team will properly remove it to avoid damage to your home or the existing ductwork.

During installation, we secure all ductwork, electrical, and gas connections. Then, our technicians make sure the ventilation and exhaust systems safely remove gasses and prevent dangerous backdrafting upon operations.

Furnace Testing and Post-Installation Support

After installation, the ALH team conducts comprehensives tests to verify the furnace’s operation and safety. Per the unique needs of your installation, we’ll also establish a maintenance plan and provide all necessary warranty documentation to secure your investment.

Continuing Furnace Maintenance Services

  • Annual Inspections
  • Regular Cleaning
  • Emergency Repair
  • Common Repair Services
  • Preventive Maintenance
  • Maintenance Records
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Professional Furnace Maintenance Services

To maintain lasting furnace efficiency and durable longevity, regular furnace maintenance is an absolute must. Our maintenance services include:

  • Routine inspections.
  • System operation testing.
  • Cleaning.
  • Lubrication.
  • Filter replacement.

Common Furnace Repair Services

Timely repairs of minor, common issues can prevent major problems. Typical components in need of repair or replace include:

  • Thermostats.
  • Blower motors.
  • Ignition systems.
  • Heat exchangers.

Preventive Furnace Maintenance

Our routine maintenance plans include system tune-ups, performance testing, and safety inspections to identify and address potential issues.

Andy Lewis / Hobson Heating & Air’s team of NATE-certified technicians check all components, clean necessary parts, and make overall system adjustments.

We also test furnace effectiveness, airflow, and overall performance while conducting safety inspections for gas leaks and ventilation integrity.

Post-Installation Furnace Support

  • User Orientation
  • Maintenance Plan
  • Warranty and Documentation
  • Customer Support
  • Performance Monitoring
  • Furnace Adjustments
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Post-Installation Heating Services

Our furnace installation services educate homeowners on their new heating system beyond the bare minimum technical information.

We schedule routine maintenance visits and provide all necessary furnace documentation for home-owners — including warranties and operation manuals.

Homeowner Orientation & Ongoing Maintenance

At ALH, we prioritize customer education. Our technicians walk you through your new system upon installation, explaining:

  • System operation.
  • Key system components.
  • Thermostat settings.
  • Filter cleaning and replacement.
  • Basic troubleshooting.

Customer Support & Furnace Documentation

Through scheduled maintenance and prompt customer service, ALH proudly serves our customers for years after installation.

Owners of a heating systems installed by ALH can receive continued support comprehensive documentation for their furnaces, including user manuals and warranties detailing coverage, duration, and conditions.

HVAC Furnace Brands We Service

Special Financing Available

‘The Bryant* credit card is issued with approved credit by Wells Fargo Bank, N.A.

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Home Improvement Financing To Fit Your Needs

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Our Atlanta Heating & Air Company Reviews

Matt and Cody diagnosed and corrected my heating system problem quickly and efficiently. They were so knowledgeable and explained everything throughout the process. I am very pleased with Andy Lewis Hobson Heating and Air. They are the best!
Very good communications and excellent Service Technician Richard Rushing. He solved our problem in a very professional manner and he’s such a nice guy.
I would like to take this opportunity to share with the public my experience with Andy Lewis/Hobson Heating &Air.
I have dealt with a fair number of companies in this field. I have never had such a pleasurable experience. Their pricing is excellent, but most importantly they back their work. They have the most experienced technicians and service people. What adds to this experience for me is that I relied on them and they did everything that needed to be done and MORE!!! In essence what I am saying is you need not look any further!!!
I recommend them without equivocation.
Dr. Steven Gallant

Serving All of Metro Atlanta

Serving All of Metro Atlanta