Water Line Services in Issaquah, WA

"He did a great job installing my new furnace. My old furnace was old and hadn't worked in years. He went up on the roof to make sure the vent was installed and went under the house to check out the connection below. He explained everything to me very simply and I couldn't be more pleased. Thank you so much!"

"Smart, hardworking and provided the best solution with very reasonable pricing."

"Chris is friendly, honest, and trustworthy. He cares about his work and did impressive works to repair the waterline leak under the driveway and replaced the old pressure reducing valve within the timely manner. I met 6 plumbers to get the quotes. I got lucky to find the right person to get the jobs done right. I highly recommend Chris to everyone."

"very nice man, very skilled and did a great job"

"Jason was friendly, knowledgeable & on time."

"Optimal Sewer & Drain, LLC performed a hydro cleaning on my sewer line. They did a very thorough and professional job. The nature of the project changed as the discovery of a septic system, unknown to me, presented a big challenge for their equipment and to me as the homeowner trying to sell the property. Denzyl, the owner, was very kind and patient with me as I tried to understand the implications of their findings. We had to get another company involved and Denzyl went above and beyond to ensure smooth communication and full understanding of the issues was relayed. He and his crewman Dan demonstrated the highest levels of integrity and honesty in their dealings with me and I found it very easy to trust them. They helped turn a stressful situation for me, into a pleasurable one. They gave me a video of the cleared sewer line and cleaned up the crawlspace and worksite before they left. I would highly recommend this company."

"Had to use emergency 24 hour service. Technician. Was prompt, knowledgeable and thorough. I would definitely use this company again"

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

"Very knowledgeable! He was a godsend! He was so efficient and made sure it was perfect to go."