Top-rated generator install pros.

Get matched with top generator install pros in Langley, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Langley, WA?

Select your specific project to find the pro for you.

TRUSTED BY LANGLEY, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon24
    Verified generator installs reviews

Find Generator install pros in Langley

Avatar for Smart Electric, Heating & Air
Smart Electric, Heating & Air
4.9(
79
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+1 more

Serving Langley, WA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Based on Angi, Yelp and Google reviews, we chose a couple of well-reviewed, Generac-certified companies to come out for estimates for installing a whole-house generator. Given the amount of house/property that we wanted to power (our house, septic, well, mother-in-law dwelling, etc.), both recommended the 26kW and both were about the same price for installation. But we liked Joseph's knowledge, honesty and responsiveness to our email/text questions afterward, so we went with Smart Electric. Lead electrician Keith and crew were prompt, friendly and professional throughout the installation on the day we had scheduled. A wiring issue required Keith to return for several Saturday visits, and we appreciated his communication and determination to make sure we were completely satisfied. We would definitely call Smart Eclectic again."
15 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Langley, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"SeaTown installed a standby generator. They provided us with a wide range of options, and were very good about advising us of the ramifications and external costs associated with each. They coordinated permits, locates and utility requirements, making the process easy for us. The installers were courteous, respectful of our property, and did a fine job. We are now using them to install AC."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for EMC Electric, Inc.
EMC Electric, Inc.
4.7(
18
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Langley, WA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Benjamin Skinner did an excellent job of converting our old push button garbage disposal to a new “light switch” type. He also switched the circuit breaker to be compliant with current code. He’s a very good electrician."
Breaker Service
Our Team
EV Charger
Our Team
Outlet

+8

Response time10 hrs
Response rate94%
8 neighbors recently requested a quote
Cascade Lighting Services, LLC
5.0(
1
)
Fixed Generator - InstallPortable Generator - Install

Serving Langley, WA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

We pride ourselves in exceeding customers and clients expectations. We take the time to really listen and understand the desires of our customers and clients, to make sure you are fully satisfied with the job. A true job well done.\n\nWe are a family owed business that has been in the Seattle area for over 20 years.\n\nOffice Hours: Monday - Friday 9:00 a.m. to 6 p.m. However our guys in the field have a flexiable schedule and can work nights and weekends.

Response time11 hrs
Recommended by100%of homeowners
Avatar for Barron Heating and Air Conditioning, Inc.
Barron Heating and Air Conditioning, Inc.
4.5(
1
)
Fixed Generator - Install

Serving Langley, WA and surrounding areas

Approved

In business since 1972

Free estimates

Credit card accepted

Barron is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While HVAC has been the heart of our company, today we are so much more. Barron Heating, AC Electrical and Plumbing has evolved into a WholeHome service company, taking a beyond-the-box approach to your home or business's most important systems. Our leading home and building performance experts provide the expertise for everything related to HVAC, plumbing, electrical, solar, fireplaces, indoor air quality, and more as we stand by our Mission: Improving Lives

Bellingham, WA
Lake Samish Generator Installation
Generac 20 kW
Honeywell Generator
Ferndale, WA WholeHome Generator Installation

+1

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,393
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+2 more

Serving Langley, WA and surrounding areas

In business since 2013

Emergency services offered

Warranties offered

"Seatown is a well-oiled machine! From the start (estimate of costs) to the final installation and safety checks I knew I picked the right company to do my generator project. All employees that were involved were knowledgeable and answered all my questions thoroughly and in a way that made sense to me. I plan to use this company again."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

30 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Home Comfort Alliance
Home Comfort Alliance
4.7(
341
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Langley, WA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"G&S did an excellent job installing our new furnace and AC unit. The best thing about G&S is that they warranty for 1 year. The circuit board in our furnace failed within a couple of months (no fault of G&S). Manufacturers warranty would cover the parts cost but G&S repaired and covered labor cost under their warranty. Also they diagnosed the issue and repaired very quickly. Definitely A++ installation and service."
Additional Photos
Choose Home Comfort Alliance for professional HVAC installation.
Seattle’s HVAC installation pros provide efficient, reliable service.
Get Reliable, High-Quality HVAC Installation in the Seattle-Tacoma Area.
Home Comfort Starts with Professional HVAC Installation.

+1

Response time1 day
Response rate100%
Recommended by91%of homeowners
Avatar for Renfro Electric
Renfro Electric
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Langley, WA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

Renfro Electric, LLC is a full-service residential and commercial electrical contractor based in Arlington, WA. Since 1998, we have provided exceptional service to homes and businesses in the local area, offering a wide range of installation and repair services. We are fully licensed and insured with decades of experience, so you can trust our team to complete your job with unparalleled quality. We never cut corners and we leave no stone unturned.

Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Bayless Electric, LLC
Bayless Electric, LLC
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Langley, WA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

Bayless Electric is a family owned and operated full service electrical contractor. We are proud to be a Power Pro Elite Generac contractor with over 3 decades of experience. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today! Yes we do offer Financing.

Cans/fans/step light
Can lights and fans
Stair lights
Response time4 hrs
Response rate88%
Showing 1-10 of 23
Generator Install questions, answered by experts

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.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

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.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

The Langley, WA homeowners’ guide to generator installs

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