Faszold Heating and Cooling
Faszold Heating and Cooling is a family-owned HVAC and plumbing business that began in St. Charles County more than 40 years ago. Based in O'Fallon, it handles plumbing repairs, installations and maintenance, including sewer and drain work, in St. Charles and St. Louis County.
Business Highlights
- It lists St. Charles License #M2723A and St. Louis License #X2043.
- It describes its team as licensed, bonded and insured.
- It describes its technicians as factory-trained.
- It describes its pricing as upfront and transparent and says it offers no-pressure sales.
- It says its work is backed by a satisfaction guarantee.
Service Area
St. Charles County and the greater St. Louis area.
Featured on ProsGrade. Faszold Heating and Cooling is one of 8 plumbers ProsGrade lists in O'Fallon, Missouri.
12 services listed, including Water heaters, Drain cleaning and Garbage disposals. Open 24 hours, 7 days a week. Rated 4.9 from 870 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Faszold Heating and Cooling compares with the other 7 plumbers on ProsGrade in O'Fallon, using public Google ratings and review counts.
- Ranks in the top quarter of the 8 O'Fallon plumbers on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, at or above the 4.8 average of other O'Fallon plumbers on ProsGrade.
- Has more Google reviews (870) than 6 of the 7 other O'Fallon plumbers on ProsGrade.
- One of 7 O'Fallon plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
12 services- Water heatersTankless systems; repair and replacement
- Drain cleaning
- Garbage disposals
- Sewer and drain video inspectionsSnake-camera inspections to locate clogs
- Leak detection and repair
- Water treatmentWater softeners
- Backflow preventionBackflow-preventer installation
- Sewer servicesResidential sewer-line repairs and maintenance
- Sump pumps
- Tree root infiltration
- Fixtures
- Commercial plumbing
Reviews
What customers say
Several customers described the company's service or installation work as efficient. One customer appreciated thoughtful upgrade options presented without pressure. Another reported that a thermostat they had declined was wired in, and a screw was put into drywall to hold it up.
Customer Reviews
Adine Hickey
Clarence Dover
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Frequently Asked Questions
When does Faszold recommend professional drain cleaning?
It identifies drains that are regularly clogged or backed up and cannot be cleared as a reason for professional cleaning; slow-moving water in sinks or toilets may also be a sign.








