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Business Profile

Heating and Air Conditioning

Unique Heating & Cooling
BBB accredited business seal
BBB Accredited BusinessA+Rated by BBB
Visit Website(314) 647-0604Write a Review

About

Overview

Unique Heating & Cooling

11760 Westline Industrial Dr

Saint Louis, MO 63146

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See Hours
Operating Hours
8:00 AM - 4:30 PM
8:00 AM - 4:30 PM
8:00 AM - 4:30 PM
8:00 AM - 4:30 PM
8:00 AM - 4:30 PM
Closed
Closed

BBB Accreditation & Rating

Unique Heating & Cooling is BBB Accredited.

BBB accredited business seal

This business has committed to upholding the BBB Standards for Trust.

Why choose a BBB Accredited Business?

BBB Rating

A+

Reasons for rating

  • Customer Reviews are not used in the calculation of the BBB Letter Grade Rating.
More InformationHow are BBB ratings calculated?

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About This Business

Unique Heating & Cooling provides heating, cooling, water heater, indoor air system, boiler, heat pump, and mini-split services. This includes service, repair, installation, tune-ups, maintenance, and inspections. The company assists clients with evaluating system performance, identifying issues, and completing required work for HVAC and related equipment.

BBB Accredited Since: 6/12/2019

Years in Business: 59

Products and Services

Air Conditioning Services: Inspection, repair, installation, tune-ups, and maintenance for air conditioning systems.
Indoor Air Systems: Services for ventilation, humidity control, and air purification equipment.
Boiler Services: Inspection, repair, maintenance, and installation for boiler systems.
Heat Pump Services: Service, repair, installation, tune-ups, and maintenance for heat pump systems.
Mini-Split Systems: Installation, service, tune-ups, and maintenance for ductless mini-split systems.

Business Details

Local BBB:
BBB Serving Greater Missouri & Southern Illinois
BBB File Opened:
4/12/2001
Business Started:
1/1/1967
Business Incorporated:
12/12/2007
Type of Entity:
Corporation
Alternate Names:
Keystone Energy Services
Business Management:
Mrs. Michele Gnau, Owner
Mr. John Gnau, President

Additional Contact Information

Principal Contacts
Mrs. Michele Gnau, Owner
Mr. John Gnau, President
Customer Contacts
Mrs. Michele Gnau, Owner
Mr. John Gnau, President
Fax numbers
Primary Fax: (314) 647-6574
Additional Phone Numbers
Other Phone: (636) 388-4100
Additional Email Addresses
Complaint: Email this Business
Inquiry: Email this Business
Sales: Email this Business
Technical Support: Email this Business
Customer Service: Email this Business
Social Media

Additional Information

Payment methods
  • MasterCard
  • Visa
Mastercard and Visa
Business Categories
Heating and Air Conditioning, Air Conditioning Contractors, Air Conditioning Repair, Heating Contractors, Furnace Repair, Water Heater Repair, Heating System Repair, Air Conditioning Cleaning, Commercial Air Conditioning Contractors, Heat Pumps, Furnace Cleaning, Boiler Repair, Air Quality Services, Home Automation, Air Purification Systems, Water Heater Installation, Furnace Sales, Air Filters, Ductwork, Humidifiers, Industrial Furnaces, Heating System Cleaning, Boiler Sales, Electric Heating Elements, Thermostats, Dehumidifiers, Electric Coils, Ductless ACs, High Efficiency Furnaces, Gas Furnaces, Electric Furnaces

Latest Reviews

  • caroline i

    "Great Service! Air conditioner went out on a Tuesday, tech was out on Wednesday, it was 90 degrees outside and nearly as warm inside our house." ... Read full review

View all Reviews

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