Commercial Plumbing & HVAC Services in Cleveland, OH 

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Emergency Services Available

Contact the professionals at W.F. Hann & Sons to handle any HVAC or plumbing problems you have in Cleveland, OH, or the surrounding areas. Our trained and experienced team has the tools to fix your furnace, AC, pipes, and more! Call 216-831-4200 to request emergency heating, cooling, or plumbing services in Northeast Ohio, today!

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Commercial Plumbing & HVAC Services in Cleveland, OH

Running a business in Cleveland means keeping your operations steady through hot summers, cold winters, and everything in between. From restaurants and retail spaces to large office buildings and multi-unit facilities, reliable plumbing and HVAC systems are essential to maintaining comfort, safety, and productivity. When those systems fail, downtime can lead to lost business, damaged equipment, or unhappy customers. That’s why so many local business owners trust W.F. Hann & Sons, a name synonymous with dependability, craftsmanship, and expertise since 1907.

Book commercial plumbing services in Cleveland, OH by contacting us online today!

Why Cleveland Businesses Choose W.F. Hann

At W.F. Hann & Sons, we understand that every minute counts in commercial operations. Our technicians are fully licensed and insured to handle even the most complex plumbing and HVAC systems found in office complexes, restaurants, schools, and manufacturing facilities. We provide fast response times for emergencies, minimizing disruptions and ensuring your business can continue to operate smoothly.

Commercial Plumbing Services

From broken water lines to routine maintenance, we provide complete plumbing services designed to meet the demands of commercial environments:

  • Water line repair: Quick, effective solutions for leaks, bursts, or corrosion in your building’s water lines.
  • Water heater services: Maintenance and replacement for both traditional and tankless water heaters to ensure reliable hot water supply.
  • Plumbing repair: Comprehensive solutions for sinks, faucets, toilets, and fixtures throughout your property.
  • Leak detection and repair: Advanced tools to identify and stop leaks before they cause water damage or mold.
  • Piping and repiping: Professional installation and replacement of pipes using durable, long-lasting materials.
  • Gas line services: Certified specialists to install, repair, and inspect gas lines safely and to code.
  • Sump pump services: Installation, repair, and maintenance to prevent flooding in basements and utility areas.

Commercial Drain & Sewer Services

Commercial kitchens, restrooms, and utility rooms rely on consistent drainage performance. Our technicians use professional-grade equipment to clear buildup and prevent backups before they disrupt your business.

  • Drain cleaning: Thorough cleaning to remove grease, soap scum, and debris buildup that slows or blocks water flow.
  • Sewer line repair: Non-invasive diagnostic tools and trenchless solutions to repair damaged lines with minimal disruption.
  • Hydro jetting: High-pressure water jetting that scours pipe interiors to remove scale, sludge, and even tree roots, ideal for restaurants and large facilities.

Commercial HVAC Services

A reliable HVAC system is critical to keeping employees and customers comfortable while maintaining proper air quality and system efficiency. W.F. Hann & Sons provides comprehensive commercial HVAC services to ensure your system operates safely and effectively, no matter the season.

  • New HVAC installation: We design and install high-performance heating and cooling systems tailored to your building’s layout and occupancy.
  • HVAC repair: Rapid response service to restore heating or cooling when your system malfunctions.
  • Preventative HVAC maintenance: Scheduled inspections, cleanings, and tune-ups to minimize unexpected failures and maximize performance.
  • Energy-efficient HVAC upgrades: Improve efficiency, reduce energy costs, and meet environmental goals with modern equipment.
  • Thermostat services: Smart and programmable thermostat installations to optimize comfort and control.
  • Indoor air quality solutions: Filtration, ventilation, and purification systems to enhance workplace air quality and occupant health.

Commercial Air Conditioning Solutions

Cleveland’s summers can be hot and humid, making dependable cooling a must for local businesses. W.F. Hann offers full-service air conditioning support for every commercial need:

  • AC repair: Fast and precise repairs for all makes and models to keep your business cool.
  • AC replacement: Expert guidance on system selection and professional installation for improved energy efficiency.
  • AC maintenance: Routine service to prevent breakdowns and keep systems performing at peak capacity.
  • Ductless mini-splits: Flexible cooling for offices or spaces without existing ductwork.
  • Heat pumps: Dual-purpose systems that deliver efficient heating and cooling all year round.

Commercial Heating Solutions

When temperatures drop, your building’s heating system must perform reliably and efficiently. Our technicians are trained to work on all types of commercial heating systems:

  • Heating repair: Quick troubleshooting and repair to restore comfort in your building.
  • Heating replacement: System upgrades and new installations designed for energy savings and performance.
  • Heating maintenance: Preventative care that improves system reliability and reduces costly mid-winter failures.
  • Furnaces: Installation and servicing for gas and electric furnace systems.
  • Boilers: Expert care for hydronic heating systems used in larger facilities.
  • Geothermal systems: Sustainable, long-term heating and cooling options that harness renewable energy from the ground.

Keep Your Business Running Smoothly – Contact W.F. Hann

Since 1907, W.F. Hann & Sons has been the trusted partner for Cleveland-area businesses in need of dependable plumbing and HVAC services. Our reputation has been built on a century of honest service, technical expertise, and commitment to customer satisfaction. We offer 24/7 emergency service, upfront pricing, and free estimates on replacement quotes so you can plan confidently.

Every technician is background checked and fully qualified to service all major brands, and we proudly provide financing options along with military, veteran, and senior discounts. When your business depends on reliable plumbing and HVAC performance, count on the company that’s been serving Northeast Ohio businesses for more than a century.

Contact W.F. Hann & Sons today to schedule your commercial plumbing or HVAC service and keep your operation running efficiently year-round!

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W.F. Hann & Sons Home Plan

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What To Expect

Discover the W.F. Hann & Sons Difference

Factory-Authorized Carrier Dealer
Community-Minded
Factory Trained & Certified Technicians
Emergency Services Available
Upfront, Detailed Proposals
Convenient Home Service Plans
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Our Reviews

See What Your Neighbors Are Saying

W.F. Hann provided an excellent customer service experience, updating me regularly on service process. The two installers were prompt and exhibited a high level of professionalism. They worked diligently to fix our furnace before Thanksgiving. I am truly grateful. Thank you.

Paul W.

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Paul W.

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My parents only used Hann and now I do. I wouldn’t trust anyone else. They don’t pressure you with up selling and are honest about what is needed and when. The best HVAC I have ever used.

Amy D.

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Amy D.

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Use W.F. Hann and Sons for Furnace, AC maintenance, and they installed a new water supply valve to my refrigerator. They also recently repaired my AC. They are not pushy, and are super professional. 10/10 would recommend.

Reed R.

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Reed R.

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Fantastic service, professional installation and fast and courteous plumbing team. By far the best value for your money. They responded quickly and had the entire job complete in a matter of hours. Would highly recommend WF Hahn - won't be using anyone else in the future.…

Dennis K.

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Dennis K.

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Went above and beyond after installing new heater and AC. The installer went out of his way to pick up a can of paint and touch up any nicks created by the install. Everyone was very professional through the entire process.

Chris B.

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Chris B.

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