Buyer's Guide
Power your home. Protect your life.
Choosing the right generator can feel overwhelming - but it doesn't have to be. Our Buyer's Guide simplifies the process, offering expert insights and comparisons to help you find the perfect solution for your home.
Step 01
Work with the best in the business.
The journey to reliable power starts with choosing a trusted partner. At GenPro, we're not just experts in generators - we're specialists in understanding your unique needs and guiding you toward the ideal solution. Our team is backed by years of experience, a commitment to quality, and access to the industry's most reputable brands, including Kohler, Cummins, and Kenerator.
Step 02
Identify your needs.
Every home is different, and so are its power requirements. The first step in choosing the right generator is understanding what you need to keep running during an outage. Is it just the essentials, like lights and the refrigerator? Or do you want comprehensive backup for your entire home? Consider the following:
Power Needs
Calculate the wattage of the appliances and systems you need during an outage.
Fuel Preference
Compare natural gas, propane, or dual-fuel options.
Noise Levels
Quiet operation for residential areas vs. durability for work environments.
Size and Placement
Indoor, outdoor, or portable setups - and the space each requires.
Location
Where your generator will be installed, and any space or zoning considerations.
Budget
Understand your financial range to narrow down options effectively.
Match the size to your home.
Generators are sized in kilowatts (kW). Below is a quick reference for what each range comfortably covers - use it to ballpark your needs, then let our team dial in the exact fit.
10–14 kW
Essential Backup
Lights, refrigerator, furnace fan, sump pump, TV, and internet. Keeps the basics running through an outage.
15–25 kW
More of the Home
Adds central air, water heater, washer, and electric range so life barely skips a beat.
26–48 kW
Whole-Home Power
Powers clothes dryer, dishwasher, and security systems - full-home coverage with room to spare.
49–150 kW
Estates & Small Business
For greater than 200-amp service in larger homes and small businesses.
Full coverage breakdown
| Your Electrical Needs | 10-14 kWEssential Backup | 15-25 kWMore of the Home | 26-48 kWWhole-Home Power | 49-150 kWEstates & Small Business |
|---|---|---|---|---|
| Furnace Fan | For greater than 200-amp service in larger homes and small businesses | |||
| Refrigerator / Freezer | ||||
| Sump Pump | ||||
| Lighting | ||||
| Well Pump | ||||
| Television / Radio | ||||
| Internet / Computer | ||||
| Garage Door Opener | ||||
| Security System | — | |||
| Central Air System | — | |||
| Water Heater | — | |||
| Washing Machine | — | |||
| Electric Range | — | |||
| Clothes Dryer | — | — | ||
| Dishwasher | — | — | ||
| Microwave Oven | — | — | ||
| Toaster Oven | — | — | ||
| Extensive Power Requirements | — | — |
For greater than 200-amp service in larger homes and small businesses (49-150 kW: Estates & Small Business).
Step 03
Explore your options.
Generators come in various types, each designed to meet different power needs and preferences. Understanding these options is crucial to finding the right solution for your home. The cards below provide a comprehensive explanation of each of the three primary generators on offer - Home Standby Generators, Liquid-Cooled Generators, and Clean Energy Solutions (Generac PWRcell).
Home Standby Generators
Best for
- Homeowners seeking comprehensive coverage.
- Areas with frequent or prolonged outages.
Appliances It Can Run
Whole-home power
Average Home Size
Medium to Large (2000 - 5000 sq. ft.)
Enviro Friendliness
Moderate - Runs on fossil fuels (natural gas/propane)
Noise Level
Moderate to High (65-75 dB)
Running Time
Unlimited with fuel supply (natural gas or propane)
Maintenance
Yearly servicing required.
- Oil and Filter Changes: Recommended every 100-200 hours of operation or annually, whichever comes first.
- Air Filter and Spark Plugs: Inspect and replace annually or as needed.
- General Inspection: Monthly checks for leaks, fuel lines, and overall condition.
Step 04
Make an informed decision.
- Installation Requirements: Does your home need electrical upgrades or permits?
- Warranty and Support: Choose a brand that offers strong guarantees and access to service.
- Professional Advice: Consult with a GenPro specialist to address any final questions.
Step 05
Flip the switch.
The final step is the most rewarding - getting your generator installed and ready to provide reliable power. GenPro handles everything from professional installation to system testing, ensuring your home is prepared for any outage.
What you can expect from us:
- Expert installation by licensed professionals.
- A detailed walkthrough of your generator's features and maintenance.
- Ongoing support to keep your system running smoothly for years to come.
Hurricane Season Doesn't Wait. Neither Should You.
Get your free quote today and be ready before the next Houston storm hits.