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St Louis HVAC Contractors

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Meet the St Louis Heating and Cooling Service Pros

When your heating and cooling system isn’t functioning properly, it can become more than just inconvenient and annoying, it may be dangerous. At Hoffmann Brothers, we put safety first. Our trained, licensed and certified St Louis HVAC contractors are standing by for your urgent heating and air conditioning needs. We’ve been honored to receive the Residential Contractor of the Year award from the ACCA.

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HVAC Services - Hoffmann Brothers

Our popular residential HVAC services include: (click any below for more information)

HVAC Repairs

HVAC Installation

HVAC Maintenance

For immediate assistance, call our St Louis heating and cooling company headquarters at 314-274-9386.

HVAC Services - Hoffmann Brothers

Kathie B. ⭐⭐⭐⭐⭐

Jake King and Enrique installed a new HVAC system at my home. The installation was done with great communication and professionalism. My experience with Jake & Enrique was excellent. They are an asset to Hoffman Brothers team.

Explore Our Commercial HVAC Services


We’ve been serving the residents of the greater St Louis area of Missouri for over 40 years. When choosing local HVAC companies, you’ll discover our technicians have the skills to solve nearly any heating and cooling issue.

Heating and Cooling Repairs St Louis – We Can Fix Your HVAC System

The hvac repair contractors as Hoffmann Brothers have the experience to repair a wide line of heating and cooling systems.

Hoffmann Brothers 1025 Hanley Industrial Ct, St. Louis, MO 63144
Hoffmann Brothers Heating & Cooling: Proudly Serving the Greater St Louis area!

Heating Repairs We Offer

HVAC Licensed Contractors - Hoffmann Brothers

Our many heating repair services include:

Hoffmann Brothers can repair any brand of heating system including Airflow, ADP, Amana, American Standard, Armstrong, Bryant, Carrier, Coleman, Ducane, Evcon, Frigidaire, GE, Gibson, Goodman, Heil, Janitrol, Kelvinator, Kenmore, Lennox, Navien, Nordyne, Payne, Rheem, Ruud, Tapan, Trane and York.

HVAC Licensed Contractors - Hoffmann Brothers

Indoor Air Quality Repairs We Offer

Hoffmann Brothers also provides St Louis area homes with full Indoor Air Quality services that include:

Cooling System Repairs We Offer

HVAC Services Hoffmann Brothers

Heating and cooling of course incorporates your need for cool air in the warm St Louis months. We provide many cooling and AC services including:

HVAC Services Hoffmann Brothers

Heating and Cooling Installation – Install or Replace It Today!

When you’re ready for the replacement of your current heating and cooling system, or require a brand new HVAC installation, call on the team at Hoffmann Bros to get it done quickly and efficiently.

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Heating System Installations We Offer

Our professional heating installation services include:

Heating Services

Cooling System Installations We Offer

Air Conditioning Services

Don’t go through another St Louis Summer or Winter without the heating and cooling installation or replacement you need for your home and family! Call Hoffmann Bros at 314-274-9386 to get started today.

Heating and Cooling Maintenance St Louis – Get Your System Tune-Up Today!

Nearly all HVAC systems require annual maintenance to keep your heating and air conditioning working properly. Some manufacturers may require regular maintenance under the terms of their warranty. At Hoffmann Brothers, we provide HVAC maintenance in a number of ways including through our popular home protection plan.

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Heating Maintenance Services We Offer

Heating and Cooling Contractors

Our licensed heating and cooling contractors are proud to provide thorough heating maintenance services. We regular perform HVAC maintenance that includes:

Our certified HVAC contractors also provide thorough air conditioning maintenance for all of your AC needs, as well indoor air quality system maintenance for Air Cleaners, Air Scrubbers, Humidifiers, Nest Protect, Thermostat, and UV Lights.

Heating and Cooling Contractors

Frequently Asked Questions About HVAC Services

  • HVAC Meaning – What Does HVAC Stand For?

    HVAC stands for heating, ventilation, and air conditioning. The term refers to the many elements of a heating and cooling system, including geothermal heating and other clean, renewable technologies. It includes humidifiers, air cleaners, and other systems related to controlling temperature and indoor air quality and ventilation.

  • What Is HVACR?

    ​​HVACR is an acronym for heating, ventilation, air conditioning and the added category of refrigeration — covering services that involve cooling systems to low and below freezing temperatures.

  • Does HVAC Include Water Heater Services?

    Since water heaters provide hot water for use in appliances including faucets, dishwashers, showers, and washing machine, they are serviced under the umbrella of plumbing. At Hoffmann Brothers our plumbers service both standard and tankless water heaters.

Top HVAC Contractor St Louis, MO – Call Hoffmann Brothers

Hoffmann Brothers serving Greater St Louis

When you need reliable HVAC service for the comfort and safety of your home and family, Hoffmann Brothers’ heating and cooling contractors of licensed, certified and professional technicians can make it happen. From heating and cooling repairs to HVAC installation or annual maintenance requests, our full-service team is standing by to get started on your important project. Give us a call today at 314-274-9386 or request service online.

Hoffmann Brothers serving Greater St Louis

HVAC Resources

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