DRG Mechanical
Company Overview
Water systems, Temperature control, Air Conditioning.
DRG Mechanical Inc Plumbing & Heating is proud to offer domestic and commercial patrons the benefit of comprehensive sales solutions, service, and implementation of premium AC units and heating solutions. If you need a fresh setup, a tailored design, or an easy swap of your heating or AC, our fully insured and skilled professionals carry out all projects safely. Providing service to the community since the early 90s, we takes pride in the countless of repeat content customers we have helped. Our focus is on setting up and repairing your comfort systems and delivering comprehensive service plans aimed at protecting your home comfort investment. Reach out to us now to discover how we can save you money on your HVAC systems!
Business Services
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Water heater installation
- Water heater repair
Business Location & Hours
Mon: | 7:00 AM - 5:00 PM |
Tue: | 7:00 AM - 5:00 PM |
Wed: | 7:00 AM - 5:00 PM |
Thu: | 7:00 AM - 5:00 PM |
Fri: | 7:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

We have used DRG many times for a wide variety of HVAC and plumbing projects. Projects have ranged from basic sink and furnace work to soft water machine and gas line installs to a pretty involved professional-level kitchen vent hood install. Every technician and office associate has been professional, knowledgeable, skilled, accurate and friendly.
I would not hesitate to call on them again and highly recommend them to friends and family.

We highly recommend DRG. When we moved from CA to Sioux Falls we went from solar to geothermal. Luckily, the previous owner of our house used DRG for everything. From our geothermal HVAC to our hot water heater, sump pump, etc. DRG has us covered. Our service technician, James, has always taken the extra time to explain how everything works together and, if an issue arises, he finds the most efficient and cost effective way to fix it. We just had them install a whole house dehumidifier and air purifier. Of course, the job was done quickly and professionally. James explained how everything should work but we know if we have any questions, they are very easy to contact and always quick to respond.

DRG always provides on-time, excellent service. They expertly diagnose problems and quickly resolve them. They are reliable professionals who I would highly recommend.