From free load assessment to permits, gas line, transfer switch, and homeowner training — Michigan Critical Power handles every step of your standby generator installation in Grand Rapids, Holland, Kalamazoo, and across West Michigan.
Most standby generator failures trace back to the installation: an undersized unit, a starved gas line, or a transfer switch wired by a generalist. We install generators for a living — it's the only work we do.
Every installation starts with a free on-site load assessment. We calculate your home's real electrical demand — furnace, A/C, well pump, sump pump, medical equipment — and recommend the smallest generator that covers everything you need. Then we manage the entire project: township permits, Consumers Energy or utility coordination, concrete pad, licensed gas piping, automatic transfer switch, full load testing, and a walkthrough before we leave your driveway.
Every quote is written and flat-rate. The number covers the generator, transfer switch, electrical, gas work, pad, permits, and labor — no hourly billing, no surprise add-ons.
West Michigan ice storms and summer thunderstorms don't schedule themselves around your life. A standby generator restores power automatically within about 10 seconds — whether you're home or not.
The same storms that flood basements are the ones that knock out the grid. A whole-home generator keeps your sump pump running exactly when it matters most.
Oxygen concentrators, CPAP machines, home dialysis — for many families, backup power isn't a comfort, it's a requirement. We prioritize these circuits in every design.
No refueling in a blizzard, no carbon monoxide risk, no manual startup. A standby system is permanent, automatic, and runs on your natural gas or propane supply.
A complete whole-home installation for a typical West Michigan home runs $7,000 to $18,000. Here's what moves the number within that range.
| Cost Factor | What It Means | Effect on Price |
|---|---|---|
| Generator size (kW) | Most homes of 1,500–3,000 sq ft need 20–22 kW; larger homes with multiple HVAC zones may need 26–30 kW. | The single biggest driver — larger units cost more to buy and install. |
| Fuel source | Natural gas connects to your existing utility supply; propane requires a properly sized tank. | Propane tank installation adds cost if you don't already have one. |
| Gas line run | Distance from your meter or tank to the generator location, and whether the meter needs an upgrade. | Long runs and meter upgrades add material and labor. |
| Electrical panel work | Older panels sometimes need updating to accept an automatic transfer switch safely. | Modern panels keep this minimal; older homes may see added cost. |
| Site conditions | Placement, code setbacks, grading, and pad requirements at your specific property. | Usually minor — confirmed during the free assessment. |
The only way to get a real number is eyes on the property — which is why the assessment is free and the quote is flat-rate.
Get My Exact Flat-Rate QuoteMost installers sell one brand and recommend it for every house. As an authorized dealer for multiple manufacturers, we can match the generator to your home instead of the other way around.
The most widely installed home standby brand in the country, with a deep model lineup and strong mobile monitoring. A common pick for whole-home coverage at a competitive price point.
Known for premium build quality, fast transfer response, and strong warranties. Our technicians are Kohler-certified for sizing, installation, and warranty service.
Reliable air-cooled units with solid value for essential-circuit and whole-home applications, backed by a long engine-building history.
Commercial-grade engineering brought to residential standby power — a strong fit for larger homes, farms, and buyers who prioritize longevity.
Liquid-cooled systems for large residential, agricultural, and commercial applications — from 30 kW up to 1,200 kW.
During your free assessment we'll compare the options side by side for your home, budget, and fuel source — and tell you honestly when the less expensive option is the right one.
We walk your property, review your electrical panel, check fuel availability, and calculate your actual load — never a guess based on square footage alone.
One number covering the generator, transfer switch, electrical, gas plumbing, concrete pad, permits, and installation. No hidden line items.
We pull the electrical and mechanical permits and coordinate with Consumers Energy or your local utility. We've navigated every township permit office in our coverage area.
Pad, generator placement, transfer switch, gas connection, and full testing under load — most residential installs are completed in a single day.
We set up your monitoring app, explain the weekly self-test, and stay your generator partner — annual maintenance reminders included, 24/7 emergency line always on.
We install standby generators across the greater Grand Rapids metro and West Michigan — a region where ice storms, lake-effect snow, and summer thunderstorms make backup power a practical necessity, not a luxury. Being local matters: we know Consumers Energy's interconnect requirements, we know each township's permit office, and when a regional outage hits, our crews are hours away, not days.
Don't see your town below? Call us — we regularly extend beyond our listed area for new installations.
A complete installation for a typical West Michigan home ranges from $7,000 to $18,000 — including the generator, automatic transfer switch, electrical connections, gas or propane plumbing, concrete pad, permits, and labor. We provide an exact flat-rate quote after a free on-site assessment.
It depends on your budget, home size, fuel source, and priorities. Because we're an authorized dealer for Generac, Kohler, Briggs & Stratton, Cummins, and BlueStar, we compare options for your specific situation rather than pushing a single brand. Most homeowners land on Generac or Kohler for whole-home coverage.
The physical install is typically one day. From signed agreement to a running generator, expect 2–4 weeks — equipment lead time is usually 1–2 weeks and township permits take about 3–7 business days.
Always. Every installation is permitted — the electrical permit, mechanical permit where required for gas work, and any township-specific building permits. We also coordinate directly with Consumers Energy or your local utility. Be skeptical of any contractor who offers to skip permits.
If natural gas is available at your property, it's usually the better choice: an endless utility supply you never have to refill, typically at lower cost per BTU. Propane is the right answer where natural gas isn't available — we size the storage tank for your expected runtime during planning. Both are excellent standby fuels.
Yes — we offer financing through Hearth Financing. We'll walk you through the current options and terms as part of your on-site quote, with no pressure either way.