Leo Plumbing & HVAC Service | Family-Owned Since 1957 | Merz

9729 Saint Joseph St, Leo, IN 46765

(260) 627-6524

https://www.merzinc.com

Common Questions

What should I do if some rooms in my Leo home are too hot or cold?

Uneven heating and cooling is a common issue in our area, often caused by ductwork problems, improper insulation, or an aging HVAC system. As your local HVAC specialists, we start with a thorough inspection to diagnose the root cause. We can perform duct sealing, adjust airflow, or recommend system maintenance or upgrades to balance your home's temperature efficiently and effectively.

My family has been in our Leo home since 1957. Can you handle older plumbing systems?

Absolutely. Our family-owned business was established in 1957, so we have extensive experience with the plumbing systems common in older Leo homes. From inspecting galvanized pipes for corrosion to repairing vintage fixtures or recommending modern, efficient replacements like water heaters or sump pumps, we provide knowledgeable service tailored to your home's specific history and needs.

Do you offer maintenance plans for both plumbing and HVAC systems?

Yes, we provide comprehensive maintenance services for all your home systems. For HVAC, this includes seasonal tune-ups, filter changes, and indoor air quality checks to prevent issues like frozen coils. For plumbing, we offer inspections, water heater flushing, and sump pump testing. Regular maintenance helps avoid emergencies, extends system life, and keeps everything running smoothly year-round.

Key Services

  • HVAC installation or replacement
  • Garbage disposal installation
  • Sump pump installation
  • Toilet repair
  • Sump pump repair
  • HVAC system repair

Business Overview

Since 1957, Merz Plumbing Heating & Air Conditioning has been the trusted, family-owned provider for Leo homes. We understand the unique challenges of Northeast Indiana homes, from uneven heating and cooling to the strain cold winters put on plumbing. Our team offers a complete range of services to keep your home comfortable and your systems running reliably. Whether it's a routine plumbing inspection, an emergency HVAC repair, or a full system installation, we bring decades of local experience to every job. Serving Leo, Fort Wayne, New Haven, and surrounding areas, we're your neighbor for dependable plumbing and HVAC care.

Business Location & Hours



Mon:8:00 AM - 4:30 PM
Tue:8:00 AM - 4:30 PM
Wed:8:00 AM - 4:30 PM
Thu:8:00 AM - 4:30 PM
Fri:8:00 AM - 4:30 PM
Sat:Closed
Sun:Closed


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