Wolff's Plumbing & HVAC | Black Hills SD & WY

— Our Story

Plumbing and HVAC
Services

Since 1946, Wolff’s Plumbing & Heating, Inc has been the trusted choice for comfort in the northern Black Hills and surrounding areas. Our team of skilled professionals is committed to keeping your home or business running smoothly, from simple repairs to complex installations for your plumbing and HVAC systems. We stand by our work with a one-year parts and labor warranty, and every installation is backed by a satisfaction guarantee for 12 months. As a team, we have over 100 years of combined experience. We’re licensed, insured, and ready to help.

As a local, family-owned business, we are committed to quality and integrity for pipe work, air conditioners, heaters, indoor air quality, gas lines, and more. Our HVAC professionals are licensed, and we are certified by NATE, CFC, and welding organizations. We offer an active military and veteran discount, and we provide free estimates on all our services. With all this, it’s no surprise we were named 2020 Best of the Black Hills by Rapid City Journal. Get in touch with us now for a free consultation. Emergency services are available the same business day!

80 Years Strong

Why Choose Wolff's Plumbing
& Heating, Inc.

Work With Us

Build your career at Wolff's
Plumbing & Heating.

We’re always looking for skilled technicians, apprentices, and office team members who
care about quality work and taking care of customers. Join a crew that feels like family.

— What We Do

Plumbing & Heating Services

Air Conditioner Services

Stay cool with our complete air conditioner services. We keep your air conditioner running smoothly, ensuring comfort during hot summer months. Our team handles maintenance, repairs, and new installations.

Ventilation & Indoor Air Quality Services

Improve your indoor air with our quality services. We offer solutions to remove pollutants and allergens for a healthier property. Our experts can suggest and install the best air purification systems for you.

Heating Services

Keep warm when it’s cold outside with our heating services. From furnace repairs to heat pump installations, we ensure your heating system works efficiently all winter. Let us be your heating partner in the northern Black Hills!

Gas Line Installation & Repair

Our certified professionals provide safe and reliable gas line services. We handle installations for new appliances and repairs on existing lines, always putting your safety first and following industry standards.

Emergency Repair Services

HVAC emergencies aren’t just minor inconveniences. They can put your entire property at risk. That’s why we offer emergency repair services for your heating and air needs. We can respond the same business day to all HVAC emergencies.

Emergency Plumbing Service

Wolff’s Plumbing & Heating responds quickly to plumbing emergencies. Our same-day emergency service ensures we address urgent issues promptly. Our team is ready to handle various emergency situations,

Wolff's in the Community

Rooted in the Black Hills, invested in
our neighbors.

We’re more than a plumbing and HVAC company — we’re your neighbors. Giving back is
part of how we do business.

— Recent Work

Our Recent Plumbing and
HVAC Projects

Military Heroes Save More

We offer exclusive discounts on plumbing and HVAC
to active military personnel and veterans.

— The Journal

Recent Blog Posts

Why Your Thermostat Is Secretly Doubling Your Energy Bills

Wolff's P & HMay 28, 2026Uncategorized(0)

Your thermostat in your home may be covertly driving your...

Signs It Is Time for a Boiler Replacement

Wolff's P & HMay 15, 2026Uncategorized(0)

Signs It Is Time for a Boiler Replacement The boiler...

Common Problems Found During an HVAC Inspection

Wolff's P & HMay 15, 2026Uncategorized(0)

Common Problems Found During an HVAC Inspection Modern HVAC systems...

Wolff's Plumbing & Heating, Inc.

Serving the northern Black Hills area, Wolff’s Plumbing & Heating, Inc specializes in AC, heating, and plumbing services. One-year parts and labor warranty. In business since 1946. Free consultations. Call us for a free estimate.

— The Journal

Here's what our satisfied
customers are saying..

Whitney Covey

Really enjoyed working with the guys and gals from Wolffs plumbing.

Andrew Pearson

Great service, great people. They went the extra mile to double-check the warehouse for a part which had initially been reported as not being on-hand/in stock. Said part was found and my heat was restored quickly!

Grace Toepfer

Wolff's sent Jesse to our house to check on the furnace. During a cold-snap, service calls can take a while but they made it a priority to come over ASAP. Jesse was so helpful, answered a multitude of questions, and took time to check everything he could to ensure all potential issues were resolved. He was honest and thorough. Wolff's is lucky to have Jesse on their team!

Laura Book

Our furnace went out during the cold extreme wind this January. We had another hvac company try and fix our furnace. They spent 5 hours trying to find the problem, then told us there was nothing wrong with it and it was just the wind. We called Wolff’s. They fixed it within 30 mins, were knowledgeable and professional. We will never call anyone else.

A H

Very responsive and professional. Fixed several issues in the house and explained the process/reasoning as to why stuff needed to be done. I would trust them again if anything needs to be fixed.

Jill Trohkimoinen

Scott and Todd came out promptly to take care of a leak in my basement. They were both very professional and efficient. I would recommend them to anyone looking for a plumber.