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Rock Solid Electric LLC
4.8(
23
)

Serving Colfax, WA and surrounding areas

Approved

In business since 2020

Small jobs welcome

Offers commercial services

"Joe and his crew, Kevin and Jesse, did exemplary work! They were on time, clean, pleasant and respectful. The price was reasonable and fair. The entire job of rewiring my 94 year old house, replacing my electrical panel and changing out my smoke alarms was completed in five days! Am totally satisfied and will be happy to refer them to anyone!"
Response time1 day
23 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Hurst Electric LLC
Hurst Electric LLC
5.0(
5
)

Serving Colfax, WA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job\n

Response time4 hrs
Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)

Serving Colfax, WA and surrounding areas

In business since 2007

Emergency services offered

"They did a real good job. They were real professional. We can now open the garage door from the inside of the house and now it is so smooth that we have to check to see if we hit the button to open it or close it.  Before we used to know when it was opening or closing because it used to make a noise. It helps when you move to a city where you are new. "
Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
Avatar for Cheetah Electric
Cheetah Electric
New to Angi

Serving Colfax, WA and surrounding areas

Warranties offered

Credit card accepted

Offers commercial services

Cheetah Electric is the go-to choice for homeowners and businesses who care as much about the experience as the safety, quality, and reliability of the work. Our licensed, insured residential and commercial electricians serve Moscow, Pullman, and our neighbors across the Palouse, showing up when promised in clean uniforms and fully stocked trucks so you feel taken care of from the moment we arrive. From troubleshooting and electrical panel upgrades to lighting installation, EV charger installation, and remodel wiring, you get clear options, true upfront pricing, and a calm, confident path forward instead of stress and guesswork. With a reputation built on trust, consistency, and more 5-star electrical reviews than any other local contractor, Cheetah Electric is known for turning “I hope this goes well” into “I’ll never call anyone else.”

Avatar for Proline Electric, LLC
Proline Electric, LLC
New to Angi

Serving Colfax, WA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Welcome to Proline Electric, LLC!\nWe can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time12 hrs
Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

The Colfax, WA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.