Product and equipment noise, not buildings
Acoustic engineering covers a lot of ground. SH Consulting works on one part of it: noise generated by airflow in products and equipment, and the engineering that reduces it. Typical work:
- exhaust and intake silencers, weighed against the back pressure they add
- generator-set enclosures and ventilation paths against a site sound limit
- cooling-airflow noise in enclosures that cannot run hotter
- duct and ventilation-path noise, weighed against pressure drop
- predicting whether a new design will meet its sound target before a prototype exists
It does not include building or room acoustics, soundproofing, AV systems, or recording-studio and audio work. For those, a local architectural acoustics or audio firm is the right call.
How the work runs
- Built on your data. Simulation runs on geometry and operating data, so the work does not depend on distance. Projects elsewhere in Minnesota and beyond are worth asking about.
- Files handled deliberately. CAD is never sent through the website form. Files are exchanged after first contact.
Equipment made across the region
The Twin Cities region builds a wide range of equipment that moves air, and the noise questions follow the product rather than the postcode. Industry pages with typical engineering problems:
- Generator Sets & Power Generation
- Electrical Equipment
- Industrial Machinery Manufacturing
- Filtration, Intake & Exhaust Systems
- Fans, Blowers & Air-Moving Equipment
- Commercial HVAC, Air Handling & Data-Center Cooling
Equipment noise also reaches the public side of the conversation: community noise standards and local permitting can bring outdoor units, cooling equipment and generators under scrutiny. Predicting that noise during design gives an engineering team more options than measuring it at the site.
Service area
Engineering teams within about 50 miles of Plymouth, across Hennepin, Ramsey, Anoka, Dakota, Washington, Scott, Carver, Wright, Sherburne, Rice and Stearns counties and into western Wisconsin. Distances are straight-line from Plymouth.
| Area | Including | From Plymouth |
|---|---|---|
| West metro | Plymouth, Maple Grove, Minnetonka, Eden Prairie, Chanhassen, Golden Valley, New Hope, Crystal, Medina | within about 11 miles |
| Minneapolis, St. Paul and the inner ring | Minneapolis, St. Paul, St. Louis Park, Edina, Bloomington, Richfield, Roseville, Columbia Heights, New Brighton, Shoreview, West St. Paul | about 7–19 miles |
| North metro | Brooklyn Park, Brooklyn Center, Fridley, Coon Rapids, Blaine, Champlin, Andover, Ramsey, Anoka, Lino Lakes, Elk River, Otsego, St. Michael | about 8–21 miles |
| South metro | Shakopee, Chaska, Savage, Burnsville, Eagan, Prior Lake, Apple Valley, Rosemount, Inver Grove Heights, South St. Paul, Lakeville, Farmington | about 15–30 miles |
| East metro and western Wisconsin | Maplewood, White Bear Lake, Oakdale, Woodbury, Cottage Grove, Forest Lake, Stillwater, Hastings, Hudson (WI), River Falls (WI) | about 22–42 miles |
| Outer ring | Buffalo, Monticello, New Prague, Cambridge, Northfield, Hutchinson, Faribault, St. Cloud | about 23–50 miles |
How a project starts
- Describe the problem. Use the inquiry form or call: the product, the noise or flow behavior, and the decision you need to make. No CAD at this stage.
- Technical conversation. A short discussion establishes whether simulation is the right approach and what it would need.
- Scope and files. If it goes ahead, the scope is agreed and files are exchanged by a method agreed with you. See what a simulation study needs.