Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in St. Louis
Galmiche & Sons has been a trusted provider of heating, ventilation, and air conditioning services in St. Louis since 1950. Originally established as a gutter installation company, we transitioned to specialize in HVAC solutions, evolving into a family-owned business with a reputation for reliability and expertise. Our team of certified union technicians delivers residential and commercial services, including system installation, repair, and maintenance, with a commitment to quality and customer satisfaction.We pride ourselves on 24/7 emergency availability and a deep understanding of St. Louis' climate challenges, ensuring optimal indoor comfort year-round. Backed by decades of experience and adherence to industry standards, we strive to exceed expectations through integrity, competence, and personalized service.
Services
HVAC Installation
Air Conditioner Repair
Furnace Maintenance
Commercial HVAC
Emergency Services
Ductwork Design
Indoor Air Quality
System Replacement
Preventative Maintenance
Retrofitting
Details
- Year established: 1950
Highlights and features
- We offer 24/7 emergency HVAC services for urgent needs.
- Our team consists of certified union technicians with decades of experience.
- We provide customized HVAC solutions for residential and commercial properties.
- Our services include extended warranties on products and installations.
- We maintain strict adherence to safety codes and industry standards.
What people say
Quick emergency service
Professional technicians
Competitive pricing
Reliable installations
Excellent communication
Services
HVAC Installation
We specialize in installing high-efficiency HVAC systems tailored to residential and commercial spaces. Our technicians ensure precise sizing and optimal placement for energy efficiency and long-term reliability. Backed by partnerships with brands like Lennox and Goodman, we deliver solutions that enhance comfort while reducing utility costs.
Air Conditioner Repair
Our team addresses all air conditioner issues, from refrigerant leaks to compressor failures. With rapid diagnostics and same-day repairs, we minimize downtime during peak summer months. We service all brands and models, ensuring restored performance and extended system lifespan through expert troubleshooting.
Furnace Maintenance
Regular furnace maintenance prevents breakdowns and improves efficiency. Our technicians inspect burners, heat exchangers, and airflow systems to ensure safe, reliable operation. Scheduled tune-ups help homeowners avoid costly repairs and maintain consistent winter comfort.
Commercial HVAC
We design and maintain HVAC systems for commercial buildings, including offices and retail spaces. Our services cover retrofitting, new installations, and 24/7 emergency support. Custom solutions optimize energy use and comply with industry regulations for businesses of all sizes.
Indoor Air Quality
We improve indoor air quality with advanced filtration systems, UV lights, and humidity control. Our solutions reduce allergens and pollutants, creating healthier environments for homes and businesses. Proper ventilation and system maintenance ensure consistent air purity year-round.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for residential and commercial HVAC systems, including air conditioners, furnaces, and indoor air quality solutions.
Are you available for emergencies?
Yes, we offer 24/7 emergency HVAC repair services to address urgent heating and cooling issues.
Do you service all HVAC brands?
Our technicians are trained to repair and maintain all major HVAC brands, including Lennox, Goodman, and more.
What areas do you serve?
We primarily serve St. Louis, MO, including Chesterfield Valley, O'Fallon, and surrounding communities.
Can I schedule routine maintenance?
Yes, we recommend biannual maintenance to ensure optimal performance and longevity of your HVAC system.
Reviews (6)
Amanda Susan
Feb 15, 2021
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They were the fastest to get us a quote, get us installed and finished installing our full system within 4.5 hours. Pricing was also on point, installers and estimator were efficient, and professional. Its 1 degree today and I know it was painfully cold for them too. Thank you!!
Jessica Souders
Mar 13, 2020
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Rude. Unprofessional.
Heater stopped working 2 years after install, found out it was wired to the fuse box incorrectly. When I called the man, Kelly, he kept getting loud and rude when I asked him about my warranty and why they never had the work inspected, as I found out later was a requirement.
Heater stopped working 2 years after install, found out it was wired to the fuse box incorrectly. When I called the man, Kelly, he kept getting loud and rude when I asked him about my warranty and why they never had the work inspected, as I found out later was a requirement.
Jonathan Hoover
Apr 18, 2019
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Did a awesome job on my HVAC system. Had it all redone. Tom was honest and didnt try to sell me the most expensive system. Thanks again Tom and the guys who installed it (I wasnt home so I dont know their names) your union work shows perfection. Forever grateful for making me colder than ever
Diana Rupprecht
Jan 31, 2019
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Thank you! Galmiche sent out a service man this evening (coldest night of the year) when I got home at 4:30 and found out my furnace was blowing cold air. Thank goodness it was something simple and I had heat again within 15 minutes. I started with Galmiche 20 years ago, when they fixed my elderly parents' furnace on an emergency call. They put the new furnace in at my parents and then at my house a few years later and installed central air at my house 6 years ago. Always polite, knowledgeable repairmen. Tonight it was John. Thank you, John.
Caroline Kemper
Apr 23, 2018
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Had Galmiche & Sons install my new HVAC system. Excellent price for top quality Lennox equipment. Galmiche & Sons gave a bid that was far less than the other companies and they even employ qualified Union employees. If you need a whole new system or just a service call, it would be my suggestion to call the best - Galmiche & Sons.
Cara Marti Rotter
Feb 03, 2017
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Great service and pricing. Clean technicians who communicated well throughout the entire job. I would highly recommend Galmiche for your needs!
