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41 Years
experience
Emergency
services
Expert Plumbing & HVAC Services in Bryan, OH
Established in 1985, 4 Star Plumbing, Heating & Air Conditioning has served Williams, Fulton, Defiance, and surrounding communities for over four decades. Our family-owned business combines extensive industry experience with a commitment to exceptional craftsmanship and customer service. We specialize in comprehensive plumbing, heating, and HVAC solutions, including emergency repairs, installations, and maintenance for residential and commercial clients. Our licensed technicians handle all makes and models, offering services like drain cleaning, boiler maintenance, and water heater installation.

Recognized with an A+ rating from the Better Business Bureau, we prioritize transparency, competitive pricing, and 100% customer satisfaction. Our team provides free estimates, guarantees timely service, and maintains rigorous professional standards to ensure long-term reliability. With decades of combined expertise, we address complex system inefficiencies while emphasizing preventive care to extend equipment lifespan. Our reputation for prompt, clean, and cost-effective service has made us a trusted local partner for thousands of homeowners and businesses.
Services
Plumbing Heating Air Conditioning Water Heaters Boilers Drain Cleaning System Maintenance Emergency Repairs Commercial HVAC Geothermal Systems
Details
  • Year established: 1985
Highlights and features
  • Over 40 years of localized plumbing and HVAC expertise
  • Family-owned business with personalized service
  • A+ Better Business Bureau rating for customer trust
  • Free estimates with transparent pricing
  • Licensed technicians for all plumbing and HVAC systems
Associations and certifications
  • Better Business Bureau (A+ Rating)
What people say
Prompt service Competitive pricing Professional expertise Efficient repairs Thorough maintenance
Services
Plumbing Repairs
Our licensed plumbers diagnose and fix leaks, clogs, and system failures in residential and commercial properties. We handle emergency repairs, pipe replacements, and fixture installations. Our team uses advanced diagnostic tools to minimize disruption while ensuring code-compliant solutions for long-term reliability.
Heating Maintenance
Preventive heating maintenance extends system lifespan and improves efficiency. We inspect furnaces, boilers, and heat pumps for wear, clean components, and optimize performance. Regular servicing reduces breakdown risks and maintains manufacturer warranties for residential and commercial clients.
Air Conditioning Repair
We repair and maintain central AC units, ductless systems, and commercial cooling equipment. Our technicians diagnose refrigerant leaks, compressor issues, and thermostat malfunctions. Emergency service ensures rapid restoration of comfort during peak summer months.
Water Heater Installation
We install and replace electric, gas, and tankless water heaters for homes and businesses. Our experts recommend energy-efficient models to reduce utility costs while ensuring adequate hot water supply for residential and commercial needs.
Drain Cleaning
Routine drain cleaning prevents clogs and sewer backups. We use motorized augers and hydro-jetting to remove blockages in residential drains and commercial plumbing systems. Scheduled maintenance keeps wastewater systems flowing efficiently.
Questions
What areas do you service?
We serve Bryan, Ohio and surrounding communities in Williams, Fulton, and Defiance counties.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing and HVAC repair services for urgent situations.
Are your technicians licensed?
All our technicians hold valid Ohio state licenses and undergo regular training updates.
Can you service commercial HVAC systems?
Yes, we specialize in commercial heating, cooling, and plumbing systems for businesses of all sizes.
Do you provide free estimates?
We offer free written estimates for all plumbing, heating, and air conditioning projects.
What payment methods do you accept?
We accept cash, checks, and major credit cards for your convenience.