What Should You Expect from Water Treatment & Filtration Service?

We offer a full line of installation, maintenance and repairs that your home water treatment and filtration system may require, no matter what the problem is, or when. You can count on the trusted professionals at Mainstream for:

Expert advice from professional, licensed, and certified technicians

Upfront pricing – you'll never pay more than what we quote

Customer commitment and satisfaction guarantee on any work we do

Ask about availability of our same-day-service

Check out why your neighbors trust us to get the job done right

Very personable and patient!

Both technicians that came to our home were great! They were very personable, and very patient. My mother in-law has a hard time with her English, as it is her second language, but they were both very patient with her, and made sure she understood everything that needed to be done. On their customer service alone I would recommend this company. We live in an old 1980's trailer which made it hard to find parts needed to fix our heating system, but they did all the research they could to try and find the parts needed. I am so glad I decided to call Mainstream Electric and will continue to use their services in the future.
Analee B.

Respectful

Cody was respectful, personable, courteous, answered all our questions we had during his visit, knowledgeable. Cody helped us get in touch of the appropriate people, to finance the work that our home needs. He helped get the work scheduled so that we wont need to wait longer to get the work taken care of.
Crystal N.

Highly Recommend

The entire team was very responsive and nice. Handled scheduling quickly. Process was clearly outlined at multiple points in the job to ensure expectations were being met. Took 48 hours from time I reached out to complete issue resolution. Highly recommend
Jenn C.

Kudos

Jaymin was very professional and friendly. Was knowledgeable and got right down to business. Did a great job! He deserves a KUDOS!! πŸ‘ Daryl was also very professional and friendly. He was knowledgeable and explained the problem very clearly. He's also a good salesman! KUDOS to him, as well!! πŸ‘
Judy W.
Read all our reviews

What Types of Water Treatment & Filtration Systems Are Available?

Whole home water treatment systems improve water quality and extend the life of your plumbing. Furthermore, purified water is healthier for your family and safer for the environment. Improve your home’s water quality and get the best in water filtration system installation from the experts at Mainstream. Our plumbers will help you decide which type of water filtration system is best for your home. Check out some of the most popular below!

Carbon Filter Water Filtration

Carbon filters help treat water with odors or bad flavor by using activated carbon. Water flows through tiny pieces of carbon which absorb contaminants and help in limiting the strong taste of chlorine and other chemicals used in water treatment plants.

Reverse Osmosis Filtration

Reverse osmosis ranges from simple purification to a more complex, multi-step impurity removal process. In both cases, it is one of the more efficient water filtration systems at removing impurities, leaving behind only beneficial minerals by forcing the water through a permeable film at the molecular level. Call our water treatment experts today to see if a reverse osmosis water filter is best for your home.

UV Filter Water Treatment

These water treatment systems use UV light to treat your water, killing off bacteria that may be in your water supply. This is a popular choice for the environmentally conscious, as it does not require any chemicals or produce additional heat.

No matter your water quality needs, our water treatment and filtration installation experts help you determine the issue before any work is done so you know exactly what water treatment solution is best for your home.

Call Mainstream Today!

Schedule your whole home water treatment and filtration installation cost estimate today and ensure your water quality is safe, clean and healthy all year long!

Special Offers in Spokane Valley, Washington

FREE Service Call with Repair
Free

Schedule Now
02/28/2022
Disclosure
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers
FREE Furnace Special*
Free

Taxes aren't free, but your furnace could be! When you purchase a Daikin air conditioner, you'll receive a Daikin furnace for free! We'll also include a complete heating and cooling system check! Financing options available.   *Free labor and installation are not included on furnace.

Schedule Now
02/28/2022
Disclosure
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers
$79 Once a Year, You’re in the Clear HVAC System Checks
Original Price: $ 129
Savings:$ 50
Sale Price:$79

Super convenient Heating & A/C Check. Why are checks important?

  • Keeps your systems running at peak efficiency
  • Helps prevent unexpected breakdowns
  • Extends the life of your equipment
  • Keeps your family safe from carbon monoxide leaks

Schedule Now
01/31/2022
Disclosure
Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

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