Generator Installation And Repair
Generac Generator Installation and Repair in Oakland County and Macomb County
Power outages are common in Michigan. Storms knock down lines. Grid work takes time. A Generac home standby generator protects your home and business operations. Fair Heating & Cooling installs, repairs, and maintains Generac systems across Oakland County and Macomb County. You get licensed electricians and HVAC techs. You get clear pricing and dependable work.
What We Install
We install Generac home standby generators and transfer switches for whole home and essential load coverage. We also set up portable inlet boxes and interlock kits when that is the right fit. Most homes use units between 10 kW and 26 kW. Larger homes and light commercial sites may need more capacity. Your system can run on natural gas or propane. We help you choose the fuel based on access, cost, and runtime goals.
Right Sizing Your Generator
Size matters. An undersized unit trips. An oversized unit wastes fuel. We measure your real loads and discuss your goals. Some homes want full power during an outage. Others only need heat, cooling, the fridge, sump pump, and Wi Fi. We build a clean list and match the generator to your needs. We look at furnace blower amps, AC compressor inrush, well pumps, sumps, ovens, and EV chargers. We consider future plans. We present two or three options with clear prices.
Transfer Switches and Circuits
The transfer switch protects the grid and your home. It moves your selected circuits to generator power when the utility fails. It moves them back when power returns. We install automatic transfer switches for standby systems. We install manual transfer solutions for portable setups. We label circuits and test operation with you. You will know what is protected and what is not.
Our Installation Process
- Site visit and load review. We inspect your panel, gas line, and placement options. We confirm setbacks and clearances.
- Proposal. You receive a clear scope with model, transfer switch, pad, gas work, electrical work, and final price.
- Permits. We pull required permits in your city. We coordinate inspections.
- Pad and placement. We set a composite or concrete pad. We set the generator with correct clearances and anchoring.
- Gas or propane. We size the gas line, add a regulator if needed, and pressure test. For propane we coordinate the tank set if you need one.
- Electrical. We install the transfer switch, conduit, wiring, and bonding as required by Michigan code.
- Startup and test. We program the controller, run test cycles, and verify voltage and frequency under load.
- Training. We show you how to use the system and how to read the display. We leave a quick start guide.
- Maintenance plan. We schedule the first service and add you to our reminder system.
Most installs finish in one to two days. Weather and trenching can add time. We plan work to limit disruption on your property.
Repairs and Emergency Service
When a storm hits, you need a generator that starts and runs. If yours does not, call us. We service Generac air cooled and liquid cooled units. We stock common parts. We diagnose controller codes and fix the root cause. Typical issues include battery failures, fuel supply problems, regulator faults, ignition failures, clogged filters, low oil pressure, and overcrank errors. We test run after every repair and confirm automatic transfer before we leave.
Preventive Maintenance
Standby generators last longer with regular care. Most models run a weekly self test. That is useful, but it does not replace a full service. We offer annual and twice yearly plans for homes in Troy, Rochester Hills, Sterling Heights, Macomb Township, Shelby Township, Bloomfield Hills, Royal Oak, and Warren. Service includes oil and filter changes, air filter replacement, plug checks, battery tests, valve checks where required, controller updates when available, and a full load test. We also verify gas pressure during run and confirm transfer switch function. You receive a service report with readings and notes.
Fuel Choices and Runtime
Natural gas offers long runtime and no refueling. Propane offers strong performance where gas is not available. We size propane tanks to your expected runtime. Heavy winter outages need more capacity. We set tank location with your propane supplier and meet code clearances. We check for adequate line pressure under full load. Your generator is only as good as its fuel supply. We do not guess. We measure.
Compliance and Safety
We install to manufacturer specs and Michigan code. That includes setbacks from openings, grade, pad type, electrical bonding and grounding, and gas piping. We pull permits and schedule inspections. We label the service, the transfer switch, and the generator. We provide model and serial numbers for your records and for rebates if available.
Remote Monitoring
Many Generac models support remote monitoring. You can see status and exercise results on your phone. We help you connect and set alerts. If you prefer, we can monitor for you and schedule service when alerts appear.
Portable Generators and Safe Use
Portable generators help during short outages. We install inlet boxes and manual transfer equipment to keep power backfeeds out of the grid. We teach safe operation. We stress outdoor only use and proper cord and load selection. If you later move to a standby unit, we can reuse parts of the setup.
Business and Light Commercial Solutions
Small offices, clinics, and retail sites need clean power for key systems. We install Generac systems with automatic transfer to protect servers, coolers, registers, and security systems. We coordinate work to avoid business disruption. We can schedule off hours installation if needed.
Why Choose Fair Heating & Cooling
- Local team serving Oakland County and Macomb County
- Licensed electrical and gas work on every job
- Clear options and fixed pricing before work starts
- Fast response during storms and peak outage periods
- Service plans that protect your investment
Service Areas
We install and service generators in Troy, Rochester Hills, Auburn Hills, Pontiac, Bloomfield Hills, Birmingham, Royal Oak, Ferndale, Farmington Hills, Novi, Sterling Heights, Warren, Roseville, Clinton Township, Macomb Township, Shelby Township, Utica, St. Clair Shores, and nearby communities.
FAQs
How long does a typical Generac installation take
Most residential installs take one to two days from pad to startup. Permits and inspections add time. We handle those steps and keep you posted.
What size generator do I need
Most homes fall between 10 kW and 26 kW. The final size depends on your AC, heat, pumps, and cooking loads. We calculate starting and running amps and show you options.
Do you offer maintenance plans
Yes. Annual and twice yearly plans are available. Plans include oil service, filters, battery testing, a load run, and a written report.
Can my generator run on propane
Yes. Generac units can run on natural gas or propane. We size the tank and line for winter performance and long runtimes.
Will the generator power my whole home
It can. Many homeowners choose whole home coverage. Others select essential circuits to lower cost. We design both options and let you decide.
Do you help with permits and inspections
Yes. We pull permits in your city and schedule inspections. We provide documentation and meet the inspector on site.
Contact Fair Heating & Cooling
Ready for a quote on Generac generator installation or repair in Oakland County or Macomb County. Call us at (248) 791-7075.Tell us your city and what you want to protect. We will schedule a site visit and give you clear options.
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