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Verified Reviews for Generator Install pros in Sisters, OR

*The Angi rating for Generator Install companies in Sisters, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Sisters, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on August 07, 2026

Find Generator install pros in Sisters

Avatar for Tomahawk Electric
Tomahawk Electric
4.8(
25
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Sisters, OR and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Andy diagnosed the lack of power in the line, installed correct circuit breakers, and installed a duplex outlet. Explained the problem to me and fixed it."
400 amp service
Multi family
Response time2 days
Response rate85%
Recommended by95%of homeowners
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Avatar for Cascade Solar and Electric, LLC
Cascade Solar and Electric, LLC
5.0(
6
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Sisters, OR and surrounding areas

In business since 2022

Credit card accepted

Offers commercial services

"On time, great communication and explained process."
Response time1 day
Response rate94%
Recommended by100%of homeowners
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Avatar for Roth Home
Roth Home
4.6(
22
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Sisters, OR and surrounding areas

In business since 1988

Emergency services offered

Warranties offered

"The HVAC service technician was knowledgeable and knew right away what the issues were. He offered some great solutions for maintenance and cost savings until I can replace my system."
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+10

Recommended by81%of homeowners
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Avatar for Timber Electric and Lighting Inc
Timber Electric and Lighting Inc
4.3(
4
)
Portable Generator - InstallFixed Generator - InstallGenerator - Install - For Business

Serving Sisters, OR and surrounding areas

In business since 2025

Free estimates

Warranties offered

"Showed up on time, installed new fan and fan switch! Was very professional and nice! Will hire again!!!"
Brasada Ranch
Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Community Electric LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Sisters, OR and surrounding areas

In business since 2019

Free estimates

Offers commercial services

Community Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We hope too seeing you soon!

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Avatar for STEPHENS ELECTRIC COMPANY LLC dba ASE
STEPHENS ELECTRIC COMPANY LLC dba ASE
New to Angi
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Sisters, OR and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We at STEPHENS ELECTRIC COMPANY LLC focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

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Herzing Handyman
New to Angi
Portable Generator - Repair

Serving Sisters, OR and surrounding areas

In business since 2020

Free estimates

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 start to 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.

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Generator Install questions, answered by experts

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

The Sisters, OR homeowners’ guide to generator installs

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

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