Level 9 Heating, Cooling, and Plumbing

St. Louis, MO · HVAC contractor

Rating
5.0/5
★★★★★ 5.0
Reviews
4
Rank in St. Louis
#376
of 1233 home service pros
City Percentile
73%
rating percentile
Address
Level 9 Heating, Cooling, and Plumbing, 11040 Lin Valle Dr, St. Louis, MO 63123
Phone
(314) 328-0712
Website
level9hvac.com

Level 9 Heating, Cooling, and Plumbing is a home service pro located in St. Louis, MO. It is one of 1,233 home service pros listed in St. Louis. Its 5.0-star rating is above the St. Louis city average of 4.4 stars. There is 1 photo associated with this location.

About Level 9 Heating, Cooling, and Plumbing

At Level 9 Heating, Cooling & Plumbing, we proudly serve the St. Louis community with expert HVAC and plumbing solutions backed by local values. As a locally owned and operated company, we don’t just work here, we live here, too. Our team... More

Customer Reviews

★★★★★ 5.0 Big Ace · Feb 2026

Level 9 is an extremely professional HVAC company. I am very impressed with their service. They were honest, respectful, and efficient. The price is excellent for the quality of both equipment and installation provided. I would highly recommend them to anyone needing their services.

★★★★★ 5.0 Judith Holloran · Mar 2026

I am aways pleased with Level Nine. They arrive on time, perform the work in a timely manner, and clean up before they leave..

Services

HVAC contractorAir conditioning contractorAir conditioning repair serviceDrainage serviceFurnace repair servicePlumber

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This listing is informational. Contact the business directly to verify credentials, services, and availability.