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Avatar for Cummings, Inc.
Cummings, Inc.
4.3(
282
)
Fixed Generator - Install

Serving Allyn, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I was impressed how quickly they contacted me to discuss my project, within in minutes I had someone schedule to come and look at the site and discuss what we needed. One week later there were at my house replacing the generator. The tech arrives on time and provide on-going update on the process. They left the project site so clean you would never know I have any work done in the area. I would highly recommend."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

Response time9 hrs
Response rate97%
210 neighbors recently requested a quote
Avatar for Northwest Expert Heating, LLC
Northwest Expert Heating, LLC
4.2(
41
)
Fixed Generator - Install

Serving Allyn, WA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Aaron Jessen was fabulous! He installed a new control panel for us, rewired the generator for our entire house when power is out we simply flip the switch from our new control panel. Excellent communication and quality 😉"
COLEMAN 14 SEER Air Conditioner
Outdoor Unit
TRANE XV 80
In the Process of Installing Ac
9k indoor unit

+22

Response time11 hrs
154 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for 360Electrical LLC
360Electrical LLC
5.0(
5
)
Fixed Generator - Install

Serving Allyn, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients' unique needs. We are ethical, honest and easy to communicate with. Call us today and you'll be pleased you did. Thank you

Photos
11 neighbors recently requested a quote
Avatar for Mercurio's Heating & Air Conditioning
Mercurio's Heating & Air Conditioning
4.3(
12
)
Generator - Install - For Business

Serving Allyn, WA and surrounding areas

Approved (Corporate)

In business since 1992

Credit card accepted

Customers say: Quick response

"Very responsive and professional on our first visit .Technician Charles Monday gets a five star review based on his thoroughness and professionalism .We have two old AC units that are not functioning well as they were installed when we moved to the house 21 years ago .Mr Monday came on time and spent hours in the attic taking care of a leak and cleaning the furnace and filters and motor ,and we are grateful .He explained each step and consulted with me and took photos to document the problems encountered .Whereas we are contemplating replacement due to the age ,we feel we got our problem taken care of until the nest step which is a replacement of our units .I was impressed with his knowledge base and how he took so much time in making sure the AC was in running condition when he left ."
Gas Furnace Replacement
Gas Furnace Replacement
Ductless Heat Pump
Heat Pump Installation
Furnace Replacement

+2

Response time7 hrs
38 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Breaker Brothers Electric
Breaker Brothers Electric
4.9(
11
)
Fixed Generator - InstallPortable Generator - Install

Serving Allyn, WA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Breaker Brothers will be our go to electricians for any upcoming projects. They were always on time or early and did exactly what they promised. We hired them to install our Tesla charger and since then, they have also installed a whole new panel box and generator transfer switch."
Response time10 hrs
Recommended by81%of homeowners
Avatar for The Green Team Electrical Services, LLC
The Green Team Electrical Services, LLC
4.1(
12
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Allyn, WA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I needed an outlet added to the inside of our fireplace for the new gas fireplace fan. Jason showed up on time and got started on it even before the fireplace installation team showed up. He was courteous and gracious about having to wait. Once they arrived, he worked closely with the other team and did an excellent job on installing the outlet. I will definitely hire them again."
Response time50 mins
Response rate87%
Recommended by100%of homeowners
Showing 1-10 of 21
Generator Install questions, answered by experts

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. 

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. 

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

The Allyn, WA homeowners’ guide to generator installs

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