We needed a really old water heater replaced and got a reference from a good friend for Cahill's. The communication was quick and we had an appointment for the following week. They were on time, very professional and friendly. I had seen some not-so-good reviews stating their prices. I was happy to pay what we did for the service we received. They had the old heater out and the new one in and going very quick. I would definitely recommend these guys. read more

(Russell) Cahill plumbing previously gave me a discounted rate to reinstall a water heater that I had paid the friend of a friend to install (incorrectly). So in 2004, when I relocated, I called Cahill to replace my water heater. They scheduled me for the next day and Russell (the owner) patiently responded to several texts regarding my research on the most highly rated water heaters. Ultimately his advice was right on, Blackford White RE 250 or 350 were the best choice. (Read actual consumer reviews about Rheem.) Steve and son arrived on time and triumphed over the obstacle course that housed my water heater. They provided a metal platform with legs and a tray- the old heater sat on a piece of sheetrock. They replaced a connection that was leaking, at no additional cost. Steve knows everything about why some (water heater) features are better than others. He showed me how to reset the temperature and how to tell when/if the pressure bulb is failing. Cahill's price was more than competitive. 10 stars. Update 2026- I recommended Cahill to my sister who needed a new tub unit (the floor of her improperly installed 4 year old unit cracked). Russell sent his brother Riley to give us an estimate. His verbal estimate for the cost of labor was over twice that of the bids we later got from two licensed, bonded plumbers my neighbors and I have relied on for many years. When I spoke with Russell about it he gave us a much more competitive bid. I recommend dealing exclusively with Russell, who has built the business I have trusted. read more

They charge $400 an hour! I had a leak on a 2 inch pipe n was charged $1159 Thats totally outrageous read more

Phenomenal work by Cahill's Plumbing! They were at my property within 30 minutes for a drain clog. They used a camera to inspect the pipes and found that I need a descaling treatment on my cast iron pipes. Very professional with a detailed invoice. I highly recommend this company. read more

On New Years Eve our kitchen sink began leaking and we had dinner guest coming over to celebrate the New Year. You can imagine the stressful situation. Cahill Plumbing was referred to us by another plumbing service that wasn't able to help us out so quickly. I called and thankfully they were able to come and fix our problem in less then 2 hours. I'm very thankful, our New Years evening party was a success because we were able to us our sink! Thank you Cahill Plumbing. read more

We made a call and the Cahill team came out to the house that afternoon and worked immediately so hard and the plugged drains opened. Great guys and so nice. Great results read more

Left a message and Russell will call you back. Steve came out to help us troubleshoot some leaks and he was pretty pleasant. Not sure of the cost since it was through a mitigation company from an insurance referral. read more

Repeated issues. The thermostat is junk, the system installed is loud (remember to ask next time if I ever purchase new); apparently power is irrelevant because it's stopped working because it doesn't have WiFi, but the entire house has WiFi. I'm over it. Now I have me and my 19 year old trying to replace the thermostat ourselves. Lovely. Update: they came back and helped me. Beaux is great! read more

Had a water heater that blew up after 12 years. Water everywhere and I wasn't able to reach the water valve due to my disability, man that sucks. I contacted 3 folks using the internet. I've found using the phone first ends with phone tag and not success. Cahill sent me an email in a few minutes followed by a SMS text. It was a Saturday morning and I knew I couldn't wait long. I told them the story and in about an hour they were at my door. Turned off the water and discussed what had happened. I believe the plumber's name was Brian, forgive me if I'm wrong. He was helpful and patient. I asked him for an estimate to replace and in 10 minutes he had a number and was able to do it the SAME DAY. Sadly that's crazy these days. I agreed to the price and within 3 hours he'd brought the water heater and installed it, no issues. He really busted his back to get the tank in and the pipes moved properly since the tank was a bit larger than the previous one. Cleaned the location... more than it was before hand and out the door like Santa Claus. I'm sure I'll be calling them in the future. read more

We called Cahill's for a quote on a host of plumbing work items and ended up going with them when we couldn't stand waiting our the 14 year old water to heater to fail anymore. I'm glad that we did because they found clear evidence of leaking in the past, perhaps it was temporarily repaired by previous home owners. We went with a 65 gallon heat pump water heater and couldn't be happier with the product and service we received from Steve and Brian. Cahill's is a friendly bunch and they came highly recommended by many other contractors in the Maple Valley / Hobart area, so we were convinced. Steve even called the manufacturer to explain some of the nuances of our home and how best to install the water heater, as the heat pump based units have different installation methods depending on the application. I appreciated this without simply jumping into doing whatever the standard thing some plumbers would do. Brian also helped to install a new hose bib that had been defunct for years in the major fixer upper home we purchased. Steve also fixed our leaking toilet seal and ensured that the structural integrity of the subfloor was not impacted. All around, just a great bunch of guys. The price was a little higher than some other bids, but quality of work, timeliness, and dedication made it worth it. We will call again when we need in the future. Highly recommended. read more

These guys are honest hard workers. Our rental seems to be coming up on season in its life that it needs some maintenance and repairs, and we use Cahill for anything that comes up. Leaking toilets, slow draining sinks and tubs--they've taken care of it all, and always wear masks and keep our space tidy (and are very nice to my dog). Today they came out for a mystery leak. They figured out the problem, took care of it, and then told us they weren't going to charge for their work today because they had been out before and think they should have caught it earlier. It's refreshing that that's how they approach their customers and their business. We're sticking with them. read more

Cahill's Plumbing and Heating - Blue work truck with Cahill's Plumbing & Heating logo. - Plumbing Near Me - Maple Valley, Washington

4th time I've used them. Way overpriced at $450.00 per hour. And I thought mechanics were overpriced. If you like getting ripped off, go ahead and call them. Was always reasonable in the past. Seems the older I get, the more people take advantage of me. This is absolutely the last time I will ever call them. There should be laws against companies like Cahill Plumbing.. On second thought, I felt compelled to edit my review to only ONE star. Can't bring myself to giving anything higher after being ripped off. By the way, they had to run back to their shop because they didn't bring the right parts. Why is that my problem? Two hours..$75.00 rental, $102.00 material, and $1,100.00 labor. $1,297.05 total. Guess I won't be eating this month on my social security income. Merry F'n Christmas. read more

I have installed water heaters before but I needed it done quickly for a tenant while I was out of town. Cahill's had a competitive price, instant availability so I used them and couldn't be happier with the service. Very thorough and high quality workmanship while getting the job done in a timely manner and no surprises or extra charges. read more

Cahill's Plumbing and Heating - Plumbing Near Me - Maple Valley, Washington

They came when they said they would and fixed the leak in a short amount of time - Jason & Harry we're great!

Cahill plumbing charged $726 to replace a garbage disposal - somehow, it took 2 people charging 2 hours of labor - $400 in total, when installing a garbage disposal. They are padding their time by sending people to watch or train another plumber, and charging you for both. Very overpriced, would not recommend. read more

I found this company from a mom's Facebook group, where these dudes were raved about. After 4 really expensive quotes from Yelp bidders, I gave Cahill's a call. I might not get a "track your contractor arrival" app with this company, but so what. The quote was a third of the cost of the highest bidder and Cahill's dudes figured out a far less invasive approach to getting a new waterline connected for a frig. My only criticism (and it's minor considering the awesome experience) is one or both plumbers were smokers, but there was zero lingering smell when they left... unlike one of the others bidders, who reaked and lysol didn't even help. Ugh. I will be calling these dudes from now on! read more

Last night the kitchen sink backed up. After trying boiling water, then plunging this morning, I decided it was time to call in the professionals. I found Cahill's Plumbing website, called, and within 30 minutes two polite and friendly guys were at my house, masks on. Well, there were a few issues to resolve, including some sub-par pipes under the sink. But they rooted out the problem, showed me how I could solve the problem myself in the future, and were on their way within about an hour. The amount they charged seemed reasonable. I'd definitely call these guys again first for future plumbing needs. read more

Requested a service. After i sent the video of my showerhead, they just ignored my message. They did not reply me or give me an answer. It is so rude. read more

Really appreciate the quick response, friendly, professional service and fair pricing. Our little problem is a much bigger problem than we thought. Cahill's took the time to show us the issues, fully explain the problems and get the temporary repairs done to get us back in service. We will definitely be working with them to sort out the bigger issues. Hire local contractors you can trust! Highly recommend them. read more

Anytime I've called Russ answers the phone right away. They've always had someone out at our house within a couple of hours to help with our plumbing needs. We've used them several times now and always had a good experience. If you want a good experience in a bad plumbing situation call these guys. They have always thoroughly gone over the work that they completed when the job is done. read more

Had a plugged drain this morning and called Cahill's. By one PM the same day, Austin came into our home and cleared the system. He was polite, businesslike and completed the repair in approximately an hour. Like clockwork and now my sink and system is back to normal. Thank You very much. Ivan read more

All of a sudden, our drains started backing up into the shower stall and bathtub. I tried pouring hot water down the kitchen sink but that just caused water to come out around the toilets. I called Russ Cahill this morning and he had Jason and Harry to out house within 90 minutes. They fixed the problem quickly and were friendly and pleasant. read more

Needed a plumber ASAP after trying to fix the shower leak myself. They were fast, friendly and less $ than the other company I called. Will call them in the future! read more

Cahill's Plumbing is professional, responsive, and easy to work with. Russell was prompt when scheduling my appointment and Jason and Harry were both kind and informative as we worked through the issue at my home. Cahill's prices are more than fair; I will use Cahill's for all my future plumbing needs. read more

I called on a Tuesday morning and spoke to Russell Cahill about a bathtub drain problem. He said someone would come the next day at 7:30 AM. Austin and Tanner showed up on time Wednesday morning, cleared the line and cleaned up by 9:30. They were polite, friendly, professional , and answered all my questions. I'll definitely call Cahill's for any future plumbing issues! read more

Once again this business came through for me. I called around 11 this morning and scheduled them to come out Monday to look at an outdoor hose bib that was leaking. About 2 PM today I got a call asking if they could come by today. Jason got here about 3 and took a look at the issue. The seal had cracked and needed to be replaced. Twenty minutes later the job was done and Jason informed me that there was no charge. Cahill's had re-piped our house during a bathroom remodel two years ago and the work was warrantied. I was expecting a typical plumbing bill so to hear there was no charge was awesome. Jason as bd his partner were pleasant and took appropriate safety precautions based on CDC COVID guidelines. If you find yourself in need of a plumber I would highly recommend this company. read more

This company called us within hours after we placed a service call through our insurance. They came quickly and was professional. It was for a rental. Justin and Dave? were courteous and took off their boots and had masks on. read more

Just wow! Excellent communication and excellent quick work for a replacement water heater over a holiday weekend. To top it off,one of my pet peeves about companies is that they don't clean up after themselves. Not only did they clean up but they helped clean up the mess from the leaky water heater which was not within their scope! Thanks to Russell for the prompt quote and Jason and Harry for quick, excellent and professional work. We will definitely be calling them again in the future for our plumbing needs read more

This is the second time that I've had the misfortune of needing a plumber in the same year. After being so impressed with the quality, timeliness and clarity of communication with these guys I had to write about them. They had already had a very long day for them, but they still managed to fit me into a full schedule, address all my issues and explain everything enough to completely raise my confidence. Both my kitchen sink and my upstairs toilet had issues, and after a huge insurance repair from earlier this year, I just wouldn't take any chances. They are experts and worth every dollar. I am a very satisfied repeat customer. read more

Of all days to get a leak in our plumbing, Christmas was the one. We could hear the leak in our upper floor, but water was coming out on our lower floor. Luckily, we caught it in time and shut off water to our house so no damage was done. Hoping for the best, we waited until Dec. 26, a Saturday, to call Cahill. They were at our house within an hour and had the leak fixed in another hour. Price was reasonable and we were more than impressed with the guy that came out to help us. Thank you, Cahill's! read more

Just had my water Heater replaced by Jasen and Harry! Outstanding service with professionalism, both were very approachable and welcoming throughout the entire process! Couldn't be more happy with my new setup! Thanks Cahill's plumbing!! I will be reaching out in the near future for future plumbing work! 5 star service all around!!! read more

This was the second time that I have used Cahill's. This visit involved some rather major plumbing fixes. Harry and Jason came assessed the situation at their scheduled time. They established the needs and set a time to complete the project. They arrived on time, were very professional and friendly, and did a superb job of completing my jobs in one visit. They took care of every detail and did a few things that weren't even on the original list. They will always be my plumber for life. I would recommend them to anyone needing a plumber. read more

I can't recommend Cahill Plumbing highly enough. They charge fairly, know their trade and can easily troubleshoot, and prioritize customers based on need of the job. We have a complicated hydronic heating system that most plumbers in the area wouldn't touch. Steve and Russell came out on a snowy day (they had to park two blocks away due to the hill/ice), as we had no heat or hot water. They came up with a temporary solution so we could get heat right away, and then came back the next week with a permanent fix. I was impressed by their professionalism and am sold on having found the best plumber in the region. read more

Cahill's Plumbing relocated and installed a new water heater in my home. They were very responsive, reliable and informative. I cannot recommend them more highly. read more

Cahill's connected a waterline for our refrigerator last year and neglected to install the cutoff valve. My husband was not happy that they cut holes in our ceiling as well. We found out about the missing valve when the movers tried to disconnect the refrigerator. We called Cahill's and they are threatening to charge 600.00 for something they should have already done. read more

Great folks, use them for all my plumbing needs. They fix what needs fixing and do it quickly, cleanly, and efficiently. They don't upsell things you don't need and they do their best to keep your costs as low as possible. Quality people, quality work. read more

We needed immediate help on the weekend and they were extremely helpful and responsive. They came out and fixed the problem in a very timely and professional manner. We were very satisfied and are so happy to have found a reputable plumbing and heating company. I would highly recommend them. read more

NEVER USE THIS PLUMBER!!!!! This is the worst experience that I have ever had with a service provider. A two man team were sent to my home to inspect an plumbing issue. No one communicated any issues or how much it would cost to repair. After a hour and a half of work, a bill for $900+ was issued. I would have expected an assessment of the work needed and an estimate, but nothing, just a bill. How does 1.5 hour of labor and $150 part equal $900+? Can anyone answer that? It is sad to see a company trying to take advantage when our country is in this pandemic. read more

Arrived the same day as we called, at exactly the time they had stated. Jason and Harry were masked and with shoe coverings and were courteous and friendly. Installed a new kitchen faucet and checked the drain all while explaining everything. Could not have had a better experience, and would use them again in a heartbeat! read more

Lost all hot water pressure to the kitchen faucet after a water heater replacement and then got a small leak in the valve. Cahill's Plumbing was able to come out two days later and quickly diagnose and fix the issue. Both plumbers were knowledgeable, personable, and professional. The invoice was itemized and well explained, and the price was fair based on the service provided. We will definitely use Cahill's for any of our plumbing needs in the future. read more