Top-Notch AC Installation & AC Replacement
When you’re looking for the best residential AC installation company in the area, you want one with years of experience and top-quality products. Look no further than Scott-Lee Heating Company! We proudly serve St. Louis and surrounding areas with unmatched heating and cooling services. We’ve been in business since 1978, and we’ve been serving our residential customers with high-quality service ever since. Furthermore, we’re a Lennox Premier Dealer, so you can always expect the best possible products from us. Need more reasons to choose us for your air conditioning needs? See below:
- Time-sensitive services
- Experienced NATE Certified technicians
- In business since 1978
- Large service area
- High level of customer service
- 24-hour service available
- Commercial and residential services
Reliable Residential AC Installation in St. Louis
For over 40 years, we’ve been providing residents in the St. Louis area with high-quality products and fast installation services. Whether you need your system swapped out for a new AC unit, or if you’re looking for a complete new system build and installation, turn to the cooling professionals at Scott-Lee Heating Company. Being a Lennox Premier Dealer, we have a full-line of exceptional Lennox products built with high-efficiency and top-notch performance. These air conditioning units are the best in the business and no one provides a better selection than Scott-Lee Heating Company. There are tons of benefits of choosing an AC or heating replacement in St. Louis — some of which include:
- Extended life on your equipment
- Improved peace of mind
- Greater energy-efficiency
- Energy savings
- Better quality of air
Find the AC Replacement of Your Dreams!
No matter what cooling situation you’re looking for, no one can make that a reality as well as Scott-Lee Heating Company. We can help you decide on your ideal air conditioning unit and install it quickly. Our staff has decades of experience in the field and they’d be happy to help you with an AC replacement or installation. We even offer 24-hour emergency service for when you need immediate repair. If you notice that your air conditioner isn’t working like it should, or if you notice warm air coming from your vents, give us a call immediately. For all your cooling needs, call us today at Scott-Lee Heating Company. If you’re looking for routine maintenance or a repair, give us a call!
Frequently Asked Questions
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How long does a typical residential AC installation take from start to finish?
Most installations by Scott-Lee Heating Company take one to two days, depending on system complexity and any required ductwork modifications in your St. Louis home.
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How does Scott-Lee Heating Company determine the right AC unit size for my St. Louis home?
We perform a detailed load calculation—evaluating square footage, insulation levels, and local climate—to select a Lennox unit that delivers optimal comfort and efficiency.
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What are the advantages of choosing a high-efficiency Lennox system for my installation?
High-efficiency Lennox units reduce energy consumption, lower utility bills, and provide more consistent cooling—especially beneficial during hot, humid summers in St. Louis.
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Does Scott-Lee Heating Company handle permits and code compliance in St. Louis for AC installations?
Yes. We secure all necessary permits, coordinate inspections, and ensure each installation meets St. Louis building codes and safety standards.
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Will you remove and dispose of my old air conditioning unit?
Absolutely. Our technicians will safely remove your existing equipment and dispose of it according to environmental regulations before installing your new system.
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Are duct inspections and sealing included with installation?
Yes. We inspect your ductwork for leaks or damage and perform sealing or minor repairs to ensure maximum airflow and performance.
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What steps are involved during the AC installation process?
Our process includes load calculation, equipment selection, permit acquisition, site preparation, unit installation, system startup, and a final quality inspection.
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How soon can I schedule a residential AC installation appointment?
Simply call (314) 200-0788 or request service online—most St. Louis installations are booked within one week, with expedited options available.