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Avatar for Forecast Energy
Forecast Energy
4.9(
19
)
Solar Panel InstallSolar Panels For Electric System - RepairSolar Panels For Electric System - Install - For Business+1 more

Serving Spanaway, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"We love our solar panels and they have paid for themselves Iâ m so glad I went with forecast solar. I always recommend them to friends and neighbors or anyone looking for solar panels. They came in did their professional job showed up and did the job when they said they would. I get daily reports on how much energy I produce"
Everett Installation
Everett Installation
Everett Installation
Everett Installation
Edmonds Solar Array

+9

Response time3 days
4 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Cahill's Plumbing & Heating
Cahill's Plumbing & Heating
4.1(
38
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Spanaway, WA and surrounding areas

Approved

Credit card accepted

Customers say: Super punctual

Cahill's Plumbing & Heating has served the greater Maple Valley, WA area for more than 30 years and is setting new industry standards for plumbing. Our company provides every new and existing client honesty, value and high quality services. Our staff of experienced plumbers and heating contractors works hard to surpass your expectations with both materials and labor.\n\nWe don't use the "flat-rate" gimmick, but provide prompt, honest service. All work is done by knowledgeable plumbers who are trained to use the best tools available.\n\nOur plumbing and heating services include:\n\n• All plumbing repairs \n• Grease trap repair and installation \n• 24-hour service\n• Hot water tank and boiler sales \n• Compressed air piping \n• Drain cleaning and repair \n\nAt Cahill's Plumbing & Heating, we use American Standard, Moen, Kohler, Delta and Grohe to complete plumbing repairs and installations. You can depend on us to complete all projects efficiently and on time. We are licensed and insured, and your satisfaction is guaranteed.\n\nCall Cahill's Plumbing & Heating today for your next service call and see how we're setting the industry standard for honesty, value and service!

Recommended by82%of homeowners
Avatar for SolTerra
SolTerra
4.8(
29
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Spanaway, WA and surrounding areas

In business since 2008

Free estimates

"Nick Richardson was awesome to work with, for that matter, the whole of SolTerra was great. Nick showed me an overview of what solar power is capable of and then tailored the system to my exact needs. All said and done, I am producing power every day , some days its less than I consume, but on overage ( 2 months and counting) I have over produced and end up with a PUD credit. This company is really easy to work with, and enlightened me to the options of free energy. If you are on the fence about solar power, come on over, you'll be surprised at what you've been missing. Lastly my experience seems to be the norm, I'm super happy and wish that I`d done it sooner, looking at others reviews of SolTerra, I now understand why this company is so highly rated!"
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+2

Recommended by88%of homeowners
Avatar for Washington Energy Services
Washington Energy Services
4.5(
992
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Spanaway, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"Washington Energy Services put a new water heater in our home almost 15 years ago. It was the weekend after we moved in. We were pleased with their service back then, so we called them again when our water heater leaked everywhere. They were able to come out the very next day and put our new water heater in. They took care of necessary permits and made that part so easy. They understood the urgency of our need and were kind and helpful. We would recommend them for any of their services."
Window Installation
HVAC
Window Installation
HVAC
After1

+39

Recommended by92%of homeowners
Avatar for Exact Electric
Exact Electric
4.7(
141
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Spanaway, WA and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"So far, it has been an amazing experience. The whole team has been super responsive and professional. They said they would arrive at 8:00 am and they did! So refreshing! The crew they sent out were professional and did beautiful work. Still have one or two items to cross off once the dry wall is put in. Would absolutely use them again. I wanted to particularly thank Tom who was the lead at our site. He had a great sense of humor about our little barky dog and grumpy kid. Photos posted below are a before and after. The crazy panel was before. The flush panel is after."
Finished Kitchen
Bathroom
Living room
Service
"Floating Cloud" Metropark

+2

Recommended by93%of homeowners
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Solar Panels questions, answered by experts

A few disadvantages of installing solar panels on your roof include the high up-front costs and the potential for increased property taxes. Installing solar panels can increase the home’s value, which in turn can mean higher taxes. Depending on your area, you should check with your local tax offices for more information. Another potential pitfall is roof leaks from a poor installation, but this shouldn’t be an issue if you hire a reputable company.

Professionals use the same methods to install solar shingles that they do for asphalt shingles, so you’ll often see a similar installation timeline of one to two days. The amount of time required will depend on the size and slope of your roof and the number of shingles installed. Weather conditions can delay installation, as working on a roof is unsafe during high winds or heavy rain.

The actual time it takes to construct the solar farm is relatively short, taking between 2 and 4 months on average. That timeline is dependent on site conditions, crew size, and the overall size of the solar farm.

However, the time it takes to get the ball rolling is significantly longer, ranging from 3 to 5 years. With a project of this scale, you’ll need to obtain all of the proper permits and approvals to start breaking ground, and depending on your location, that could be an extended process.

Solar panels should get at least four to six hours of direct sunlight daily. It’s even better if sunlight reaches panels between the peak hours of 10 a.m. and 3 p.m. This is enough to power a home, depending on your solar system’s size and energy needs. Remember that panels will generate some power under cloudy skies or in the shade, and many systems compensate for lower sun exposure by drawing energy from the grid or battery storage.

Learn about common solar blockers in your area to determine how often you should wash solar panels and the best cleaning method:

  • Soot: If you have a fireplace, soot can disperse and accumulate on the solar panels.

  • Debris, dirt, and leaves: These natural elements require light cleaning. Being close to trees or living in a desert area can cause more of these to accumulate.

  • Pollen: Areas with a high pollen count require more frequent solar panel cleaning, and sticky plant material requires a deeper cleaning.

  • Bird droppings: Bird droppings are binding and more difficult to remove. Keep this in mind if you live near a lot of surrounding trees. 

The Spanaway, WA homeowners’ guide to solar panel services

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