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Best generator install pros near Corvallis, OR

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Top-Rated Generator install pros in Corvallis - Updated Nov 2026

Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.9(
19
)
Fixed Generator - InstallPortable Generator - Install

Serving Corvallis, OR and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1974

Free estimates

Credit card accepted

"Ideal experience with this company! They contacted me and came out to make the bid the same day I contacted them. They were super flexible and worked to accommodate my schedule. I needed to wait until my EV charger arrived from the manufacturer. They came out the day after it arrived, installed the unit in under two hours, and it's been working flawlessly ever since. Don't let their name fool you--John's Waterproofing is expert at electrical work! I will use them again."
Water Puddle
Water Stains on the Walls
Full Perimeter Drainage and wall system
Room for The Home Appliances
Sump Pump and Battery Back up

+36

Response time1 day
Response rate85%
105 neighbors recently requested a quote
Avatar for Safety Home Services
Safety Home Services
5.0(
17
)
Fixed Generator - RepairGenerator - InstallPortable Generator - Repair

Serving Corvallis, OR and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"did great work, installed all fixtures and fixed my outlets in the house that stop working as well!! very professional, friendly, and 100% would recommend to friends and family. thank you jarrod!!!!!!"
Our great service team at Safety Home Services. Excited to serve you!
We do the most simple to the most complex residential services.  We are excited to serve you!
Look for our trucks out there on their way to serve our customers!
We are excited to serve your electrical needs, whether small or big!
Our techs are all qualified and certified electricians.

+4

4 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Knoll Electric LLC
Knoll Electric LLC
5.0(
6
)
Fixed Generator - Install

Serving Corvallis, OR and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Electrical Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Generac Generator
Transfer Switch
Electrical Service
Old Panel
New Panel

+1

Response time4 hrs
Response rate100%
Avatar for Connections Electric Group Inc.
Connections Electric Group Inc.
5.0(
5
)
Generator - Install - For BusinessGenerator - Repair - For BusinessPortable Generator - Install+1 more

Serving Corvallis, OR and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Since 1990, Connections Electric has been the trusted name for electrical services in Salem, Oregon. As a leading electrical contractor, they specialize in a full spectrum of solutions, catering to the unique needs of residential, commercial, and industrial clients. From routine maintenance and electrical repairs to complex new construction wiring and energy-efficient upgrades, their experienced team is committed to delivering reliable, high-quality results. Connections Electric ensures every project, including low-voltage systems and emergency repairs, is handled with meticulous attention to detail and a dedication to customer satisfaction. "We harness the power of the Gods and make it work for you!

3 neighbors recently requested a quote
Avatar for PIERCE CREEK ELECTRIC LLC
PIERCE CREEK ELECTRIC LLC
5.0(
3
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Corvallis, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I hired Pierce Creek to wire and install a 240V hot tub disconnect and a home generator transfer switch, and they did an outstanding job. Jacob was fantastic—highly knowledgeable, professional, and extremely reliable. The work was done efficiently and with great attention to detail. I highly recommend them for any residential electrical needs!"
Response time1 day
Response rate93%
2 neighbors recently requested a quote
Avatar for BCE, Inc.
BCE, Inc.
4.4(
32
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Corvallis, OR and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"I have used BCE for many electrical projects. They have done a complete rewire for a complete kitchen remodel, installed additional circuits for hot tubs, garbage disposal. They have done a complete shop working job and installed a generator lock out set up for my whole property. I wouldn’t hesitate to refer BCE for any electrical projects. Their professionalism and punctuality is paramount and what you need when the project needs done on time! Friendly and very knowledgeable about all your electrical needs."
Additional Photos
Additional Photos
Additional Photos
Response time6 hrs
Response rate99%
Avatar for Hub City Electric, LLC
Hub City Electric, LLC
5.0(
7
)
Portable Generator - Install

Serving Corvallis, OR and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

We proudly serve our customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Satisfaction Guaranteed! Give us a call today!

Response time2 days
Recommended by85%of homeowners
Avatar for Distinct Electric Inc
Distinct Electric Inc
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Corvallis, OR and surrounding areas

In business since 2000

Free estimates

Warranties offered

"We hired Distinct Electric to do our new construction electrical. They did a fantastic job and helped us with great design ideas as well. The 6 or 7 employees I met during the construction process were all polite and professional. I am having them back out to install Generac generator in a month or so. Highly recommend."
Boardwalk
Boardwalk
Sister community
Generator
Panel changes

+1

Response time1 day
Response rate100%
Recommended by14%of homeowners
Showing 1-10 of 19
Generator Install FAQs, answered by experts

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

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.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

The Corvallis, OR homeowners’ guide to generator installs

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