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50+ Years
experience
Emergency
services
Your Trusted HVAC & Electrical Partner in Louisville, KY
John Waters Inc has been a trusted provider of HVAC and electrical services in Louisville, Kentucky since 1962. Our team of certified technicians brings decades of combined experience to residential and commercial clients across Kentuckiana. As a Bryant Dealer with an A+ rating from the Better Business Bureau, we maintain rigorous training programs to stay current with technological advancements. Our comprehensive services include system installations, emergency repairs, and maintenance plans tailored to Louisville's climate. We prioritize customer education about system efficiency and offer financing options to ensure accessibility.

Our commitment to quality is demonstrated through warranties on workmanship and partnerships with industry-leading manufacturers. With 24/7 emergency availability and a focus on indoor air quality solutions, we address both immediate needs and long-term comfort requirements. Our technicians undergo annual training to maintain technical proficiency while adhering to strict safety protocols. We provide transparent pricing structures and detailed system evaluations to help clients make informed decisions. Our service area includes Louisville, Jeffersontown, Jeffersonville, and surrounding communities in Kentucky and southern Indiana.
Services
HVAC Repair System Installation Emergency Service Electrical Services Generator Sales Maintenance Plans Indoor Air Quality Commercial HVAC Duct Modifications Thermostat Upgrades
Details
  • Year established: 1962
Highlights and features
  • We have 60+ years of combined HVAC experience serving Kentuckiana
  • Our technicians undergo annual training on the latest equipment
  • We offer 24/7 emergency service with transparent pricing
  • We provide manufacturer-backed warranties on all installations
  • We maintain an A+ rating with the Better Business Bureau
Associations and certifications
  • Better Business Bureau (A+ Rating)
What people say
Professional technicians Prompt service Expert repairs Competitive pricing Clear communication
Services
HVAC Repair
Our certified technicians provide prompt HVAC repairs for furnaces, air conditioners, and heat pumps. We service all makes and models with emergency availability. Regular maintenance prevents breakdowns and extends equipment lifespan. Our team diagnoses issues efficiently to restore comfort quickly while explaining repair options and costs.
System Installation
We install high-efficiency heating and cooling systems tailored to your home's specifications. Our Bryant equipment includes gas furnaces, heat pumps, and air conditioners. Our sales team performs detailed load calculations considering square footage, insulation, and ductwork. We handle permits and provide manufacturer warranties for new installations.
Emergency Service
Our 24/7 emergency service responds to urgent HVAC failures with transparent pricing. Technicians carry common replacement parts for same-visit repairs. We prioritize safety checks for gas leaks and electrical hazards. Emergency service customers receive priority scheduling during extreme weather conditions.
Electrical Services
We provide comprehensive electrical services including panel upgrades, generator installations, and circuit repairs. Our licensed electricians handle residential and commercial projects with safety compliance. Services include whole-house surge protection, lighting upgrades, and electrical system diagnostics for new construction or renovations.
Generator Sales
We sell and install whole-house generators from leading manufacturers. Our technicians handle gas and electrical connections for automatic standby systems. We offer maintenance plans for generator reliability during power outages. Services include system sizing, installation, and annual maintenance to ensure operational readiness.
Questions
How often should HVAC systems receive professional maintenance?
We recommend bi-annual maintenance: one precision air conditioning tune-up in spring/summer and one heating system check in fall/winter.
What are the benefits of upgrading to a high-efficiency HVAC system?
High-efficiency systems reduce energy consumption by 20-40%, improve temperature control, and qualify for manufacturer warranties and potential tax credits.
When should I consider replacing rather than repairing my HVAC system?
Consider replacement if your system is over 15 years old, repair costs exceed half the replacement value, or energy bills have increased by 30% or more.
Do you offer financing options for HVAC replacements?
Yes, we provide flexible financing options with approved credit for HVAC system replacements and major repairs.
What indoor air quality solutions do you recommend?
We offer UV light systems, HEPA filters, whole-house ventilation, and humidity control solutions to improve indoor air quality.
Are permits required for HVAC installations?
Yes, we handle all necessary permits and inspections for HVAC installations as required by local Louisville and Jefferson County regulations.