Furnace Installation

Fast, Dependable Furnace Repair When You Need It Most

When winter temperatures drop in Missouri, you need a furnace you can depend on. At Double C Heating & Air Conditioning Inc., we provide expert furnace installation in Lawson, MO, helping homeowners stay warm, safe, and comfortable all season long.



Whether you’re replacing an outdated unit or installing a furnace in a new home, our licensed and insured HVAC technicians deliver dependable solutions tailored to your space, budget, and heating needs.

Furnace Types and Installation Considerations

Gas Furnaces

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Efficient heating with lower operating costs in most Missouri homes
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Requires proper ventilation and regular maintenance for safety
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Ideal for homes with existing natural gas lines

Electric Furnaces

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Simple installation with no need for venting or fuel storage
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Higher energy costs compared to gas but lower upfront price
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Suitable for homes without access to natural gas

Oil Furnaces

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Delivers strong heat output, especially in colder climates
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Needs fuel storage tank and periodic cleaning to maintain efficiency
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Good option where gas service is unavailable or unreliable

If your furnace struggles to meet heating demands during winter, consider installing a new system, as it may be more cost-effective than ongoing repairs. Signs you may need a replacement include:


  • Your furnace is 15–20 years old, nearing the end of its lifespan.
  • Significant increases in heating bills indicate inefficiency.
  • Frequent, costly repairs might be better addressed with a new unit.
  • Uneven heating, where some rooms are cold while others are warm, signals a need for replacement.
  • Loud noises or burning smells are urgent warning signs.
  • If your furnace can’t maintain warmth on cold nights, it’s likely time for an upgrade.


Our team will evaluate your heating system and provide an honest assessment. We'll help you determine whether repair or replacement is best for your needs and budget.

Is It Time for a New Furnace?

Missouri winters demand reliable, efficient heating. We specialize in installing high-efficiency gas and electric furnaces designed to perform in cold temperatures while minimizing energy waste.


Benefits of a new furnace installation include:


  • Improved comfort and consistent heat
  • Lower energy bills
  • Quieter operation
  • Reduced repair costs
  • Enhanced safety
  • Compatibility with smart thermostats


We install furnaces from trusted manufacturers, including Daikin, Trane, and Champion, ensuring long-term reliability and manufacturer-backed warranties.

High-Efficiency Furnace Installation for Missouri Homes

Step-by-step furnace installation for lasting comfort

Furnace Installation Process

Understanding each stage of furnace installation helps set clear expectations and ensures a smooth upgrade to your home heating system.

Initial Assessment and Planning

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Our technicians evaluate your home’s heating needs, inspect existing ductwork, and recommend the right furnace size and type for optimal performance.

Removal of Old Equipment

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We safely disconnect and remove your current furnace, preparing the space for the new system while minimizing disruption to your home.

Installation of New Furnace

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The new furnace is carefully positioned, connected to ductwork, gas or electric lines, and ventilation systems following manufacturer specifications and safety standards.

System Testing and Customer Walkthrough

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After installation, we test the furnace to confirm efficient operation and guide you through system features and maintenance tips to maximize lifespan.

Choosing the Right Furnace

Selecting a furnace involves evaluating size, efficiency, and budget to ensure reliable heating and cost-effectiveness.

Furnace Size Matters

A properly sized furnace matches your home’s heating needs, avoiding energy waste and uneven temperatures.

Efficiency Ratings Explained

Look for high Annual Fuel Utilization Efficiency (AFUE) ratings to reduce energy costs and environmental impact.

Balancing Budget and Performance

Consider upfront costs alongside long-term savings to find a furnace that fits your financial and comfort goals.