John's Heating and Cooling: Your Overland MO HVAC Partner

John's Heating and Cooling provides heating and air conditioning services to homes and businesses across the Saint Louis area. Based in Overland MO, the team knows how local weather affects comfort—from humid summers to chilly winters—and works to keep indoor spaces pleasant year-round.

Business Overview

John's Heating and Cooling in Overland MO focuses on residential and light commercial HVAC needs. They offer emergency service for sudden breakdowns, with technicians ready to help when systems fail. The company employs skilled, background-checked professionals who understand local building styles and climate demands.

Key Services

The main services include:

  • Heating: Furnace repair, installation, and maintenance for gas, electric, and heat pump systems.
  • Cooling: Air conditioner tune-ups, repairs, and replacements, including central air and ductless units.
  • Indoor Air Quality: Air filter upgrades, humidifier installation, and ventilation checks to reduce allergens and dust.
  • Preventive Maintenance: Seasonal check-ups that can extend system life and lower energy bills.

These services address common homeowner needs like unexpected repairs, system upgrades for older homes, and improving efficiency in local weather conditions.

Areas Served

John's Heating and Cooling serves many communities in the Saint Louis region, including:

  • Saint Louis, University City, Ballwin, Kirkwood
  • Maryland Heights, Hazelwood, Webster Groves, Ferguson
  • Creve Coeur, Manchester, Clayton, Overland, Jennings
  • And dozens more from Bridgeton to Frontenac.

Their broad service area reflects deep knowledge of local homes—from historic houses in Webster Groves to newer builds in Chesterfield. Technicians are familiar with common HVAC setups in the area and can often diagnose issues quickly.

Company History

Founded by John, a local technician with years of hands-on experience, the company started small, focusing on honest repairs and customer education. Over time, it grew by word-of-mouth as residents appreciated straightforward service. Today, it remains a community-oriented business that values long-term relationships over quick sales.

Leadership

John, the owner, lives in the area and understands the day-to-day HVAC challenges locals face. He's involved in local trade groups and often participates in community events, ensuring the company stays connected to neighborhood needs. His practical approach means solutions are tailored to real budgets and lifestyles.

Specialties & Highlights

  • Local Expertise: Familiar with common HVAC systems in Saint Louis-area homes, including older furnaces and modern heat pumps.
  • Clear Communication: Technicians explain issues in plain language, with upfront pricing and no hidden fees.
  • Preventive Focus: Emphasizes maintenance to avoid costly emergencies, especially before extreme seasons.
  • Community Presence: Actively serves the Overland MO community and surrounding towns, supporting local initiatives.

Why Locals Choose John's Heating and Cooling

Residents and businesses in Overland MO and the wider region trust John's Heating and Cooling for reliable, no-nonsense HVAC care. The company's long-standing presence, combined with practical solutions and local know-how, makes it a go-to for heating and cooling needs. Whether it's a routine tune-up or an urgent repair, they deliver consistent quality that keeps homes comfortable through Missouri's changing seasons.

Contact Information

John's Heating and Cooling

: Overland, MO 63114

: (314) 240-7371

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Business Services

    Business Location & Hours



    Mon:Open 24 hours
    Tue:Open 24 hours
    Wed:Open 24 hours
    Thu:Open 24 hours
    Fri:Open 24 hours
    Sat:Open 24 hours
    Sun:Open 24 hours




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