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50+ Years
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Emergency
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Your Trusted HVAC & Plumbing Experts in Louisville & Lexington, KY
Maeser Master Services has been a trusted name in home comfort solutions since 1975. Founded by Marvin B. Maeser, our family-owned business serves Louisville and Lexington, KY, with expertise in heating, cooling, plumbing, electrical services, and home remodeling. With over 65 licensed professionals, we prioritize 24/7 emergency service, rigorous technician training, and customer satisfaction guarantees.

Our commitment to treating every home like our own ensures personalized care, while advanced diagnostics and quality products deliver lasting results. Backed by 4.9 Google stars and decades of local experience, we combine technical excellence with community-focused values to exceed expectations in every project.
Services
Cooling Heating Plumbing Electrical Bathroom Remodeling Kitchen Remodeling
Details
  • Year established: 1975
Highlights and features
  • 45+ years of local HVAC and plumbing expertise
  • 24/7 emergency service with rapid response times
  • Background-checked, drug-tested licensed technicians
  • Customer satisfaction guaranteed with workmanship warranties
  • Family-owned with community-focused service values
What people say
Extremely knowledgeable Fast, efficient Professional and informative Good communication Professional service
Services
HVAC Repair
Our NATE-certified technicians provide 24/7 HVAC repairs for furnaces, heat pumps, and air conditioning systems. Using advanced diagnostics, we identify issues like refrigerant leaks, thermostat malfunctions, and compressor failures. Emergency services restore comfort within hours, with same-day availability for critical breakdowns in Kentucky's extreme weather.
Plumbing Services
From leak detection to sewer line replacement, our licensed plumbers handle residential and commercial needs. We resolve clogged drains, water heater issues, and fixture installations using trenchless technology to minimize property disruption. Preventative maintenance plans reduce emergency risks for Louisville homeowners.
Electrical Services
Our master electricians perform panel upgrades, EV charger installations, and surge protection services. We diagnose circuit overloads, repair faulty outlets, and install smart home systems compliant with Kentucky electrical codes. Commercial clients benefit from 24/7 emergency power solutions.
Home Remodeling
Award-winning designers execute full-home renovations and room-specific updates. We coordinate permits, manage timelines, and offer material selection guidance. Custom projects include energy-efficient kitchen layouts, spa-like bathrooms, and ADA-compliant accessibility modifications across Louisville's historic and modern properties.
Emergency Services
Available 365 days for HVAC failures, burst pipes, and electrical emergencies. Our rapid response team arrives with fully stocked vehicles to address heating loss in winter freezes or plumbing disasters during Kentucky storms. Priority service for 5-Star Club members ensures faster resolution during high-demand periods.
People
Jane Doe
First CEO
Jane Doe leads Maeser Master Services with 20+ years in home services. She expanded service areas to Southern Indiana while maintaining family business values. Her leadership focuses on technician training and customer experience innovation.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for furnaces, air conditioners, heat pumps, and ductless systems. Our technicians handle emergency repairs 24/7.
Do you service both Louisville and Lexington?
Yes, we serve both cities plus Southern Indiana and Elizabethtown with same-day service availability across our coverage area.
Are financing options available?
Yes, we offer financing plans for major projects like HVAC replacements and home remodels. Ask about our 0% APR options.
What plumbing emergencies do you handle?
We address burst pipes, sewer backups, water heater failures, and major leaks 24/7 with no overtime charges after hours.
Do you provide electrical safety inspections?
Yes, annual electrical safety inspections are included free for 5-Star Club members. We check panels, wiring, and code compliance.
What remodeling projects do you specialize in?
We focus on kitchen and bathroom renovations, whole-home makeovers, and accessibility modifications using locally sourced materials.
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