

Commercial Plumbing & HVAC in Spearfish
Equipped to Handle Jobs of All Sizes in Sturgis
Properly functioning plumbing and HVAC systems are essential for businesses in almost every industry. Wolff's Plumbing & Heating, Inc. has provided commercial plumbing and HVAC in Spearfish, Sturgis, Deadwood, and surrounding communities since 1946. We have remained technologically up-to-date and committed to providing the best experience for every business we serve.
Please call (605) 638-9996 or contact online for expert service for your commercial plumbing and HVAC systems.
Plumbing Services for Your Business
At Wolff’s Plumbing & Heating, Inc., we have more than seven decades of plumbing experience. We offer commercial plumbing and HVAC in Spearfish for businesses of all sizes. Our technicians have extensive training and experience in all aspects of residential and commercial plumbing. Whether you need a fixture installed, a minor repair, or help with a bigger problem, we are ready to help.
Our commercial plumbing services include:
- Plumbing repairs
- Fixture installation and repair
- Water heaters
A problem with your plumbing system can seriously disrupt your business and become a potential health hazard. No job is too big or too small for our experienced plumbing technicians. We arrive in fully-stocked service trucks with the tools needed to find the problem with your plumbing system and get it fixed as quickly and with as little disruption to your business operations as possible.
Commercial HVAC Services
Heating, air conditioning, and ventilation (HVAC) equipment are all essential for comfort, employee productivity, and protecting sensitive equipment from extreme temperatures. Whether your system needs a minor repair, major overhaul, or it is time for replacement, we offer a full range of services for commercial HVAC. We’ll get you right back to business with prompt, same day service and emergency services from highly trained and experienced commercial HVAC technicians.
Our commercial HVAC services cover every need, including:
- HVAC system installation
- Commercial system replacement
- HVAC repairs
- After hours emergency repair service
- Preventive maintenance
Commercial HVAC equipment is often under more stress than residential systems. Unexpected HVAC problems can often be prevented with proper maintenance and regular preventive care. We offer commercial HVAC service programs that are designed to meet the unique requirements of commercial systems to help keep your equipment running throughout the year.
Fast, Dependable Service for Businesses
When your commercial plumbing or HVAC system is on the fritz, you need an experienced and qualified technician to provide fast, reliable service. Our service trucks are fully stocked with the tools needed to diagnose virtually any problem, so we can get everything up and running again. We know our business and work quickly, so you can get back to yours.
We can respond immediately to your call with same day service for commercial plumbing and HVAC problems. If your commercial HVAC equipment stops working after hours or you have an urgent plumbing problem that needs immediate attention, we have staff on call for after hour emergency services.
Get in touch with us or call us at (605) 638-9996 today to schedule plumbing or HVAC service for your business.

Why Choose Wolff's Plumbing & Heating?
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Wide Range of Heating & Plumbing Services
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Quality Services at Affordable Prices
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Provide Upfront Pricing for Services
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Been in Business for Over 70 Years
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We Stand Behind Our Services
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Committed to Customer Satisfaction

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“I wouldn't hesitate to use them again!”
James D. Spearfish, SD -
“Wolff's is honest and caring and they have gone above and beyond!
”Debra C. Spearfish, SD -
“We had a Mitsubishi split unit added along with them improving our current heat unit. Maverick and the team did a great job for us and they recommend exactly what we were looking for. We are warm!!! Thank you!”
Teri A. -
“I contacted this company by email on a Sunday evening. On Monday morning I received a call from Larrisa. She set up an appointment right away.”
Susan H. -
“Furnace stopped working on the coldest night of the year. Called Wolff's first thing in the morning and they had a tech over here by 8am!”
Carol L. -
“Her child has cancer and their heater went out, not only did they promptly re-install a new heating system, but the employees pitched in a covered the entire cost, as you can guess she is very low on funds.”
Jeff B. -
“Wolffs came and re-hooked our central air unit up and fixed a few of the messes the old company made. They were really nice and very knowledgeable at what they did. I would recommend them!”
Kalyn H. -
“I've hired them a few times and they've done a great job each time, their tech was friendly, competent, and great to work with.”
J. P. -
“Serviceman Roger was very helpful and quickly fixed the problem before the water ruined our whole kitchen. No idea about the price yet, but based on service I give a 10/10 and would hire again in the future.”
Joe V. -
“Had a major leak on New Year's Day. They showed up within an hour of my emergency call, helped stop the water, and advised that to fix it was more expensive than to replace/redo it.”
Satisfied Customer -
“We called Wolff's Plumbing and Heating the same day we discovered the problem, and they scheduled service for us the next day. They sent a very experienced and professional plumber, Rod, to tackle the job. He quickly diagnosed the problem and replaced the ”
Satisfied Customer
Contact Our Team Today!

For over 70 years, our experts at Wolff's Plumbing and Heating have been here to provide you with unparalleled service when you need it most! Let our team take care of your needs today!