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Expert HVAC & Plumbing Services in St. Marys, OH
Kogge Plumbing & Heating has served St. Marys and surrounding communities for over 57 years, delivering reliable heating, cooling, and plumbing solutions. Our team of licensed professionals specializes in new installations, system upgrades, and emergency repairs, prioritizing customer comfort and satisfaction. We offer a comprehensive range of services including HVAC maintenance, indoor air quality improvements, and commercial HVAC solutions.

With 24/7 emergency availability and financing options, we ensure accessibility for all clients. Our commitment to quality is reflected in extended warranties, service agreements, and partnerships with trusted brands like Bryant. Backed by decades of local experience, we combine technical expertise with personalized service to meet residential and commercial needs.
Services
HVAC Installation Plumbing Services Emergency Repairs Indoor Air Quality Commercial HVAC System Maintenance Water Heater Repair Bathroom Remodeling Sheet Metal Fabrication Blower Door Testing
Highlights and features
  • We offer 57+ years of local HVAC and plumbing expertise in St. Marys.
  • Our team provides 24/7 emergency service with rapid response times.
  • Certified technicians deliver factory-authorized Bryant product installations.
  • We offer comprehensive service agreements with labor warranties and discounts.
  • Specialized in energy-efficient system upgrades and indoor air quality solutions.
Services
HVAC Installation
We provide expert HVAC installation for residential and commercial properties. Our technicians calculate precise system sizing based on square footage, climate zone, and building characteristics to ensure optimal efficiency. We install energy-efficient Bryant systems including air conditioners, heat pumps, and furnaces with proper ductwork configuration and humidity control integration.
Plumbing Services
Our licensed plumbers handle emergency repairs, water heater installations, and bathroom remodeling projects. We specialize in fast response for burst pipes, leak detection, and fixture replacements. We also offer preventative maintenance programs and commercial plumbing solutions for businesses in St. Marys and surrounding areas.
Indoor Air Quality
We improve indoor air quality through professional installation of air cleaners, humidifiers, and UV light systems. Our specialists conduct free in-home consultations to identify pollutants and recommend solutions for allergy relief and contaminant removal. We also install ventilation systems to reduce moisture and chemical odors in tightly sealed homes.
Commercial HVAC
We provide comprehensive commercial HVAC services including system design, installation, and maintenance for businesses in Auglaize and Mercer Counties. Our services include sheet metal fabrication, blower door testing, and energy-efficient upgrades. We offer extended warranties and service agreements tailored to commercial operations and building codes.
Emergency Repairs
Our team offers 24/7 emergency HVAC and plumbing repair services with guaranteed 24-hour response times. We handle urgent issues like furnace failures, AC breakdowns, and plumbing leaks. Our fully stocked service vehicles allow us to complete 99% of repairs on the first visit, minimizing downtime for residential and commercial clients.
Questions
What HVAC services do you offer?
We provide complete HVAC services including installation, repair, and maintenance for residential and commercial systems. Our offerings cover air conditioners, heat pumps, furnaces, and indoor air quality solutions.
Do you provide emergency plumbing services?
Yes, we offer 24/7 emergency plumbing services for urgent issues like burst pipes, water heater failures, and severe leaks with guaranteed same-day response.
Which areas do you serve?
We serve St. Marys, OH and surrounding communities including Celina, Coldwater, Sidney, and Wapakoneta in Auglaize and Mercer Counties.
Are financing options available?
Yes, we offer financing options with approved credit for HVAC system replacements and major plumbing projects to qualified customers.
What maintenance programs do you offer?
We provide comprehensive service agreements with bi-annual tune-ups, 10% discounts on parts, labor warranties, and priority emergency service for HVAC systems.
Do you install energy-efficient systems?
Yes, we specialize in energy-efficient HVAC installations with Bryant products that qualify for manufacturer rebates and utility company incentives to reduce operating costs.
Reviews (2)
Anita Burgess Huber
Jan 12, 2018 Report
Never do business with this company. They took advantage of a disabled veteran. Took the money and left them without water during subzero outdoor temps. The individual would not listen to where the pipes were frozen which kept the clock ticking. Over $650 and left out in the cold.
Pam Moorman
Nov 04, 2017 Report
So happy we chose this company. Our heat was out over the weekend. We called the emergency number, Rick was prompt in contacting us back and we agreed since we had another temporary form of heat, to wait until Monday to have it looked at. They came, checked it out and we needed a new unit. The next morning, Ross Mincks the Sales rep came out, looked over what we needed and later that day sent us our estimate.

We reviewed it, the next morning called and gave the ok. Ross advised due to the amount of calls of people without heat, it could be 10 days before they could get to us. However, later that day, we received a call asking if we would like our new furnace the next morning. Ross and the two installers were both here explaining everything. The 2 young men that installed our units were very professional, knowledgeable and asked us questions before doing anything to make the set up right for our new unit. This company was top notch through the entire process. Thank you Kogge. The Hittle home is a Happy home.