Top 3 backflow preventer installation services in Seattle, WA

Excellent work quality. Excellent to keep appointment. Excellent responsiveness in communication.

My experience with Chris and the CLS team has been nothing short of fantastic over all the projects they have done for me over the past several years. I can't recommend them highly enough! Excellent!!

Excellent value. Excellent to keep appointment. Would recommend.

The project went well.

Description Of Work: They produced a wonderful landscape design for our property after we had done an addition and a new garage. We were thrilled with the concepts John Sullivan drew up and amazed at the skill of Darren who supervised the actual constr...

We have had three new homes landscaped by Olympic Landscape. The first time we called them a few months after the home was built. We loved the plans and the results. The last two times, we involved them in the planning of the home design for a result t...

The entire team at Olympic Landscape are amazing! The design they produced for our yard was more than I dreamed of, including taking into account that we wanted to incorporate antique architectural elements into the design. I would highly recommend Olym...

Professional with a personal touch. Working with Olympic Landscape from start to finish has been a much easier process than I expected it to be. They listened to our "wish list" and worked their magic in turning our plain/flat yard into a beautiful reso...

I had a very small budget .... Olympic worked with me and came up with a very big design within my budget. I can't say enough good things about OL . I adore my new patio "in the woods". It is perfect. Every day I look outside and say, "I love this - I w...

I was very pleased with Olympic Landscape. They not only did a beautiful design and irrigation system but when one tree didn't grow as advertised they returned and replaced it at no charge. They are honest business people who stand behind their work and I...

Over a period of many years, I have observed Olympic Landscape making many hundreds of customers very happy with the high quality of their work and the high level of integrity with which they do business. I have and will continue to refer this company to ...

I had to get my hot water tank replaced and it's in a difficult spot under my kitchen counter. He did good quality work at a good price. He was quick and friendly too. I would definitely recommend and will contact him for future plumbing projects.

Southern Boyz General Contracting & Plumbing in Washington, DC promptly fixed my leaking pipe with professional service and excellent craftsmanship. Highly recommend.

Initial communication was great. They came out to do a walk through and estimate, but when the time came for the scheduled cleaning we were left hanging. Communication then dropped off and we did not hear back from them.