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50+ Years
experience
Emergency
services
Your Trusted HVAC and Plumbing Experts in Owensville
Maciejewski Plumbing, Heating, Air Conditioning is a family-owned and operated company serving Owensville, MO, for over 100 years. We specialize in HVAC and plumbing services, offering 24/7 emergency support and a one-year labor warranty on new installations. Our team holds certifications in OSHA, LP gas, and refrigeration, and we are an Ameren-certified contractor and exclusive dealer for Rheem products.

With decades of combined experience, we prioritize prompt, professional service and customer satisfaction. Our technicians are available 24 hours a day, ensuring urgent issues are resolved within 24 hours. We honor manufacturer warranties and maintain a commitment to quality, reliability, and transparency. Our long-standing reputation reflects our dedication to excellence in every project we undertake.
Services
Heating Air Conditioning Plumbing Emergency Services Rheem Products
Details
  • Year established: 1919
Highlights and features
  • We offer 24/7 emergency HVAC and plumbing services for urgent needs.
  • Our team has over 100 years of combined experience in the industry.
  • We provide a one-year labor warranty on all new installations.
  • Certified technicians with expertise in Rheem products and systems.
  • Exclusive Ameren-certified contractor with OSHA and refrigeration certifications.
Associations and certifications
  • OSHA
  • Ameren Certified Contractor
What people say
Prompt service Professional technicians Reliable solutions 24/7 availability Long-term trust
Services
Heating
Our heating services ensure reliable warmth during winter months. We install, repair, and maintain furnaces, heat pumps, and radiant systems. Using Rheem products, we deliver energy-efficient solutions tailored to your home's needs.
Air Conditioning
Stay comfortable in summer with our AC services. We offer installation, maintenance, and repair of central and ductless systems. Our Rheem-certified technicians ensure optimal cooling efficiency and indoor air quality.
Plumbing
From leaky faucets to drain cleaning, our plumbing services address residential needs. We handle installations, emergency repairs, and fixture upgrades with prompt, professional service available 24/7.
Emergency Services
Urgent HVAC or plumbing issues? Our team responds within 24 hours for emergency repairs. Available around the clock, we prioritize rapid solutions to minimize disruption to your home or business.
Rheem Products
As an exclusive Rheem dealer, we offer high-quality heating and cooling systems. Our partnership ensures access to advanced technology, warranties, and energy-efficient solutions designed for durability and performance.
Questions
What HVAC and plumbing services do you offer?
We provide heating, air conditioning, plumbing repairs, emergency services, and installations using Rheem products.
Are you available for emergencies after hours?
Yes, our team is available 24/7 for urgent HVAC and plumbing issues.
Do you offer warranties on installations?
We provide a one-year labor warranty on new HVAC and plumbing installations.
What certifications do your technicians hold?
Our team is certified in OSHA, LP gas, refrigeration, and Ameren standards.
Which areas do you serve?
We primarily serve Owensville, MO, and surrounding communities.
How can I schedule an appointment?
Call us at (866) 221-6617 or visit our website to request a service appointment.