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Avatar for Service Electric Northwest, Inc.
Service Electric Northwest, Inc.
4.6(
132
)

Serving Sandy, OR and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Credit card accepted

"I was called immediately and the person explained my installation options, timeline and costs very clearly. The cost is most agreeable compared to other electricians I spoke with."
Response time4 hrs
63 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for RK Electric Inc
RK Electric Inc
4.7(
622
)

Serving Sandy, OR and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"I had a relatively simple job (swapping a light switch for a light timer) that I couldn't do myself due to some "creative" wiring by a past electrician. I called RK and they had Bryan come out a day later. He did an excellent job of reverse-engineering the wiring and installed the light timer for me. He got it all done in an hour. He was very knowledgeable and very pleasant to work with. Be sure to ask for Bryan on your next RK job!"
Electrical Panels
Puck Lights
Custom 800amp service
Response time1 day
Response rate94%
10 neighbors recently requested a quote
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.9(
17
)

Serving Sandy, OR and surrounding areas

Approved

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 time6 hrs
Response rate91%
353 neighbors recently requested a quote
Avatar for North by Northwest Services, LLC
North by Northwest Services, LLC
4.0(
61
)

Serving Sandy, OR and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"We recently had our home electrical looked at and completed. Troy and Todd were able to locate and fix all our faulty lights, outlets issues and get them working again. This also included our clothes dryer. In the process they installed new circuit breakers to replace the ones that were burnt and damaged. We highly recommend North By Northwest Services to anyone looking for a great contractor for their project. They are on time, efficient, courteous and most of all, provided great customer service. They have earned a 5 Star Review from us. Thank you again Troy and Todd for helping us out. Best Regards. Sincerely, Pete and Lesly Romayor Aloha, Oregon"
Roof Top
New
Wire
Up With
Up

+14

Response time6 hrs
Response rate85%
1 neighbors recently requested a quote
Avatar for Darkstar Construction
Darkstar Construction
5.0(
16
)

Serving Sandy, OR and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"My experience with Scott was awesome, he was easy to communicate with and got back to me quickly. He helped me come up with solutions to a few of the lingering unfinished projects I had around my house I just needed help with. Scott just made everything easy and was very conscientious about cleaning up my space before he left. I will definitely hire this handyman again."
Dinning Before 1
Under Desk Install Before
Dinning Before 3
Dog Door Installed Under Desk
Dinning Before 4

+35

Response time3 hrs
Recommended by92%of homeowners
Avatar for Gold Peak Electric LLC
Gold Peak Electric LLC
5.0(
10
)

Serving Sandy, OR and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

"Outstanding work by this electrical shop. They showed up on time, were well prepared, and clearly knew what they were doing. The quality of the installation was excellent, and they took the time to explain what was done and why. It’s rare to find a crew that combines skill, professionalism, and pride in their work—this team does all three. I wouldn’t hesitate to hire them again."
Response time3 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for SYLVANIA ELECTRIC INC
SYLVANIA ELECTRIC INC
5.0(
7
)

Serving Sandy, OR and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I have contacted Stan, and he had come out look at the job. He was very knowledgeable in what he was doing. Told me how long it would take to get done order the parts even knew how long it would take for the parts to arrive. I am very happy he hooked up my new roasting machine at a very affordable cost. Would recommend to anyone."
Response time5 days
8 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for J's Technical Services
J's Technical Services
4.9(
19
)

Serving Sandy, OR and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Although I did not proceed and did the project myself, Jibril was very professional, punctual, and provided insights for surveillance camera installation. I appreciated his time in writing this review."
UniFi Nano Beam and Vivotek Bullet Camera
Outdoor enclosure with power and network switch
Response time2 hrs
Response rate93%
Recommended by94%of homeowners
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Showing 1-10 of 92
Generator Install questions, answered by experts

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

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

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

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

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

The Sandy, 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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