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Top-Rated Electrical wiring or panel upgrade pros in Corvallis - Updated Nov 2026

Avatar for Safety Home Services
Safety Home Services
5.0(
17
)
Electrical Wiring or Panel Upgrade

Serving Corvallis, OR and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"Kevin was amazing. He was competent, attentive and respectful of those around him and the professionals doing their work. He was also able to trace down all the old K&T wiring in our old historic building and upgrade it to a much safer, modern alternative. As an added bonus he shared all the old newspapers he found in the attic! I will happily use Safety Home Services again for any additional electrical work we need in the future."
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 Unity Electrical Service
Unity Electrical Service
5.0(
8
)
Electrical Wiring or Panel Upgrade

Serving Corvallis, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Brian did excellent work on my somewhat challenging EV home charger installation. Brian /Unity will certainly be at the top of my list for my next electrical project. Also kudos for the office staff: they were very friendly and helpful."
East Side Facing Array - Silfab Elite Panels
Completed Solar Array!
East Side Facing Solar Array - Silfab Elite Panels
Expert Installation! Robert, one of our Solar Professionals at work!
Generac PWRcell Inverters & Battery Backup

+23

79 neighbors recently requested a quote
Recommended by62%of homeowners
Peak Electrical Services LLC
5.0(
9
)
Electrical Wiring or Panel Upgrade

Serving Corvallis, OR and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Brian expertly and quickly was able to replace our electrical panel even though the panel had to moved in order to get more capacity . The panel is clean and is now properly grounded . What a difference when there are blackouts or spikes, no tripped switches! Great job at a very reasonable cost."
Ductless Heat Pump System
Ductless Heat Pump System
Ductless Heat Pump System
Ductless Heat Pump System
Ductless Heat Pump System

+7

Response rate100%
Recommended by11%of homeowners
Avatar for Connections Electric Group Inc.
Connections Electric Group Inc.
5.0(
5
)
Electrical Wiring or Panel Upgrade

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!

2 neighbors recently requested a quote
Avatar for Reynolds Electric, Plumbing, Heating and Air
Reynolds Electric, Plumbing, Heating and Air
4.9(
62
)
Electrical Wiring or Panel Upgrade

Serving Corvallis, OR and surrounding areas

Approved (Corporate)

In business since 2005

Warranties offered

Credit card accepted

"My experience with Reynolds has always been great. Their technicians are knowledgeable, professional and friendly. Their warranties are great. They respond promptly. I highly recommend Reynolds for your electrical, plumbing or hvac needs. Cost wise I do not know how they compare, but my confidence in the quality of their work makes me return to them every time. They treat their staff well, as everyone I have encountered is happy to be working there."
HVAC Tune-Up
Plumbing Pros
Lighting Evaluation
Response time8 hrs
Response rate100%
196 neighbors recently requested a quote
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.9(
19
)
Electrical Wiring or Panel Upgrade

Serving Corvallis, OR and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1974

Free estimates

Credit card accepted

"Excellent customer service before, during, and after job. Reliable and knowledgeable. Project completed timely and professionally. I highly recommend John's Waterproofing Company to complete electrical work."
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 Knoll Electric LLC
Knoll Electric LLC
5.0(
6
)
Electrical Wiring or Panel Upgrade

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 Thevenin Electric
Thevenin Electric
5.0(
5
)
Electrical Wiring or Panel Upgrade

Serving Corvallis, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Thevenin Electric delivers dependable, high-quality residential and commercial electrical services to the Corvallis, Oregon community. Specializing in everything from electrical panel upgrades and rewiring to modern lighting design and troubleshooting, their skilled technicians ensure every job meets the highest safety standards. Whether you need a simple outlet repair, a dedicated circuit installed, or a full system overhaul for a remodel, they handle each project with precision and care. Known for prompt scheduling and transparent communication, the team takes pride in leaving homes and job sites clean and secure. Rooted in the Willamette Valley, Thevenin Electric is committed to powering local properties with reliable, energy-efficient solutions built to last.

New EV charger install
4 neighbors recently requested a quote
Avatar for Travis Electric LLC
Travis Electric LLC
4.2(
37
)
Electrical Wiring or Panel Upgrade

Serving Corvallis, OR and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Travis Electric LLC 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.

Recommended by96%of homeowners
Showing 1-10 of 31
FAQs for electrical wiring or panel upgrade projects in Corvallis, OR

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Corvallis, OR homeowners’ guide to electrical wiring or panel upgrades

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