I would definitely recommend PHI Plumbing to any friends and will likely call them again for future plumbing work! Don was prompt, helpful and did a great job installing a kitchen faucet and replacing a cartridge on a leaking bathtub faucet. I felt his rates were reasonable, and I didn't feel we were overcharged for supplies. He also worked with my schedule - I had booked a different plumber for service this morning and had scheduled today off to deal with it, but the plumber canceled yesterday, and I really needed this work done soon. Don was available first thing this morning - It worked out perfect! read more

We had an issue on a Sunday and Don from PHI came out quickly and diagnosed our clogged drain. That turned into a busted pipe (old galvanized pipe in the wall). He did not gouge us on a service call for a Sunday afternoon. He was up front and fair with his pricing especially for the amount of work he had to do. We could not be happier with Don and PHI Plumbing, they will be our plumber for all future calls. ~Arnie in Northglenn read more

I had a plumbing leak in my basement and called PHI Plumbing Services. He answered right away and was able to come out same day. Don was professional and knew exactly what to do as he is a Master Plumber. He finished the job very quickly and I was happy with his work. read more

Needed a new hot water heater ASAP. Don came out in the evening, took down specs, and returned the NEXT morning with a new water heater and had it installed in about 90 minutes. Gave us some tips, a great warranty, and a great price. It was really nice dealing directly with a Master Plumber and not a just a tech representing a company. Don's a keeper! read more

Short answer: PHI is amazing. I will continue to use them for my plumbing needs and recommend them any chance I get. Long answer: I initially reached out to PHI for my condo in Westminster and wanted to use someone local. This was for a troublesome shower leak and what compounded the problem was the ancient plumbing components. PHI was responsive and followed through despite the hurdles. The second time I used PHI was for an interior basement leak through the foundation. Although not really their expertise, PHI did what they could to help and solved the problem. Third time's the charm. I reached out to PHI for my new house in Arvada. The water heater was on it's last legs. I did get a secondary quote but PHI was bar far the most competitive, responsive and flexible with my schedule. I will continue to use Don and PHI for all my plumbing needs. read more

Don is great! He is professional and has a practical approach to fixing any plumbing issues. Prices are very reasonable and he stands behind his work. We have used him a few times and will continue to do so in our new home if anything comes up. read more

I had a defective valve resulting in a leak and was about to leave town. Don came out the same day I called. He explained everything thoroughly, made the repair and was very reasonable. I just moved to the area and it's so nice to know I now have someone to call whenever needed. read more

Don was great. Called him at 830 in the morning to change a water heater a few weeks back. Was at my house by 10 and was done by noon. Very reliable and efficient! Definitely recommend! read more

Don was great to work with. Friendly and informatitive on my initial call to him. He showed up on time, explained the problem, and the process on what needed to be done to replace the water heater as well as informing me it was still under warrenty, he spoke to the manafacturer and in a few short sentences I was issued a credit for a new water heater. All the work was done in one day, the day I called. Very satisfied. read more

Don came out and fixed our clogged pipes. He was very friendly and very efficient. I highly recommend Don with PHI Plumbing. If I have a plumbing problem, I got a guy. His number is officially on the fridge. PHI Plumbing is definitely worth calling if you have any sort of plumbing issue. read more

I used Don's services a few months back (11/17) and just didn't have time to write a review. I just bought a townhouse that needed a lot of work. I used Don because he was highly rated on Yelp. I had him come out to give me some estimates on how much the repairs would be, if some of the repairs were even needed and also how much it would cost for some advice if I decided to wait on the repair or do it myself. He came out, told me his prices and was very patient while I took him through the number of different repairs. He fixed a few of the problems right on the spot and gave me estimates for the rest. He was able to save us a lot of money by not ripping into the wall to see if we had a leak. We couldn't see any visible water damage. But we had a dripping type sound almost every time we took a shower and thought it might be a leak. He helped us troubleshoot it and recreate the problem by simply changing the water temperature. If we just used the cold water, the weird drip like sound never happened. It just happened when we turned it to hot and then it went away. Then we went into the garage where the sewer runs and the sound was much louder, but different. It sounded more like creaking/expanding pipes then it did like a leak. Then it became very apparent that is was not a leak. We had another company who was going to charge us $150 to scope the pipes. Don also helped me fix my bathroom. I couldn't take a shower or bath because of a lot of leaks that I couldn't figure out how to repair. I didn't have the money to remodel it like I planned. I had other contractors give me an estimate on just getting it to work and they said I was going to have to rip out the wall to replace the fixtures and leaks. But, Don was actually able to fix them and even replace them with very nice brushed nickel fixtures without tearing into the wall. He even helped me recaulk my entire large tub with some quarter round to cover up some old bad repairs and replace my sink. I won't go into the other repairs and advice. They were all great. Don was very easy to work with, his work is professional because he pays attention to the details, he listened, he was sincere and honest, he gave me great advice and ideas, and saved me a lot of money. He even recommended some awesome restaurants since I am new to the area. I've had bad experiences with other contractors that were highly rated. So, I was very happy that Don lived up to his high ratings. I definitely recommend his services. read more

Had a late Saturday night leaking water heater, and called PHI early in the morning on Sunday. He helped me decide what I wanted installed, and gave me an accurate estimate over the phone. By Noon we had a new water heater installed at a fair price. read more

Quick reply and fixed a pressure valve the same day. Thank you!

PHI was great. Don came to my home before and after kitchen and bath counters were installed. On time, fast and fairly priced. Definitely recommend. read more

Holy cow! I will keep Donald from Phi Plumbing Service on speed dial in my phone until the end of time. Not even kidding. Apparently our house really likes having water issues. Water issues have started to become the bane of my existence. One after another, after another. My biggest complaint with them is I am certain it will cost an arm and a leg to replace and repair anything. So it's really disheartening when any water issue comes up. Boy was I surprised today. This time we had a problem with our hose bib in the front of our house. It had cracked inside the house and it flooded our basement. Truth be told, before meeting Donald from PHI Plumbing Service I didn't even know what to call the hose bib. When I called him I said something like, "yeah there's a hook up thing outside that is leaking into our basement". My lack of terminology didn't confuse him at all. We set up our appointment (which was completely easy) and he arrived on time with a new hose pipe in hand. He knew exactly what needed to be replaced and what was happening before I even showed him. This guy knows his stuff! He told me upfront what it would cost and I was floored that I didn't feel like I was getting over charged. The quote he gave me came with the price of the replacement part. I was so pleased and didn't feel taken advantage of by a plumber for the first time in my life. I was so pleased with him. I will use him again and give all his information to all of my friends. read more

Don was very professional and courteous and went out of his way to fit us into his schedule. I missed an opportunity on Monday to get in touch with him in time for a next day appointment and he had already scheduled someone else. He asked if we could reschedule for Thursday afternoon and as I was sorting out my calendar he asked what the issue was. When I told him, he said that it was most likely an easy fix and he scheduled to come by on his way home even though he was already booked for a full day. He stopped by during the expected time window he provided and was able to get us fixed up and working again in short order. It meant a lot to me that he didn't have to come by after his work day had technically wrapped up, especially when it was on me for not getting in touch to get on his schedule earlier. He was very friendly and resolved our issues quickly. Definitely worth the 5 star review and I'd recommend Don to anyone that needs a professional plumber. read more

We needed a sump pump inspected for the sell of our home and were notified at the last minute by the realtor. Don was there to help us out of the jam same day and his charge was very fair. read more

Highly recommended. My husband and I hadn't even been in our new home for 48 hours when we discovered very significant plumbing issues associated with both of our showers. Within 24 hours, the leaks had already caused major drywall damage including huge bubbling in the kitchen and flooding in the rooms below. All of the excitement of being in our new home quickly dissipated. I called Don on a whim based on a quick yelp search because we needed immediate help from an expert. I'm so happy we found him. He was able to come over right away. He quickly identified and explained the problems. He then not only fixed the problems but showed us that they were fixed so we could have peace of mind. read more

Similar to other reviews, I have great things to say about PHI and Don. Our pressure vacuum breaker for our sprinkler system formed a crack sometime over the winter and needed to be replaced. I called PHI the morning I discovered the leak, and Don was able to come by that afternoon. He was super nice, professional, and knowledgeable. We'll call him again the next time we have plumbing problems! read more

Don responded quickly to an urgent plumbing problem. Just purchased a former fix and flipper a month ago and discovered the previous contractors dumped dry wall plaster down the garbage disposal (thanks for nothing dudes). Don kept us updated on his findings, recommendations, and pricing. All very reasonable. Great to have a nearby professional and licensed plumber. Highly recommend. read more

I had a small remodel project that required the rerouting of water, drains and gas. Don was great Got the work completed for the agreed price. Nice work. read more

Some weeks ago our pipes started banging in the walls and after our daughter had a bath one day the water leaked into the ceiling of the 1/2 bath below and started coming through the vent on the ceiling. I looked up plumbing issues on line and did all the things they said to do when pipes start banging in the walls...and nothing worked. Went to the Water department and asked if it was a water pressure issue from them and was told by the guy that works our area that many people in our area had been having similar problems and it was the water pressure gauges that were installed in the house's some 15 years ago when they were built. So anyhow I called Don and we went over the issue and he told me that he was going to be a little more expensive because he used a good quality water pressure gauge after a couple of failed ones previously and he wanted to make sure we had a good quality product. He really wasn't any more money to have him out, it really was inline with others using cheaper parts. Anyhow at the moment we rent the house...and will be buying in a few months, so I advised using him to the landlord. He came in and made sure before he actually replaced the part that it was in fact the problem! He checked out the leak...and wouldn't you know it...no leak...LOL...not idea what it was, but he tightened up the drain and overflow...made sure everything else was working right...we tried and tried to make it leak...Nothing!! So we have not had any other issues...but we asked him about a number of things I had concerns about and he patiently answered my questions, and I never felt that we were being an inconvenience. Anyhow, we are planning a kitchen renovation and bathroom renovations when we buy the house next year, so we will be having him back to do the work then. I should also say that both my husband and have worked in the construction industry and have a good knowledge of plumbing, and at not time did Don ever try to stretch the truth or try and do more then was needed. (he did not know we actually had some knowledge, although we are not experts by any means...hence the questions, but we both understand plumbing to a large degree so were impressed with his knowledge.) I highly recommend him...he's clean, quick and patient. Very reasonable pricing as well. read more

Don did a great job of replacing my kitchen faucet. He was on time, courteous, replaced 3 valves, knew what he was doing, charged a reasonable rate and was in and out within 2 hours. read more

We had them come out on a Saturday to fix a leak. They did a great job and were willing to come all the way out to Golden! Would use again. read more

Don came out to run a gas line for my new stove and did a fantastic job. He was quick, professional and very affordable. I would highly recommend PHI Plumbing! read more

I called in Friday around 4pm and he still came over. He was very thorough. We will use him next time for sure.

He has come to my rescue several times for plumbing issues and each time I am never disappointed. He is the only plumber I will call in the Thornton area. read more

I needed a natural gas line connection for my BBQ and PHI plumbing came out the same day. He made sure everything was working before he left and I am very satisfied with the service I received read more

Had a Sunday emergency--thought it was a little thing--turned out to be less little. PHI took care of it ASAP. Great service, great price. Very glad to find PHI! read more

Our water heater went out on a Tuesday. I called PHI on Wednesday morning. Don fit us in that day. He did the job just short of 2.5 hours. His price quote was very fair and his advice was invaluable. I will call him again for future plumbing jobs. I found him on YELP too! read more

I called on a Thursday afternoon and had him on site Friday morning. All work was completed promptly and for a fair price. Will definitely use them again. read more

Great price and super nice! We had to have concrete pulled up, plumbing moved, and sink/shower valves installed. We had about 5 different plumbing companies out for an estimate and he came in the lowest. My brother is a contractor and inspects everything I have done to our house. It passed his approval and even got the comment of a great job! Don was a super nice guy. He's a master plumber and I felt he really looked out for us as well. We are extremely satisfied. read more

He was friendly, on time, and answered the phone when we called. He fixed the kitchen sink clog with no issues and reasonably priced. We will definitely use him again! read more

Had a leak in my ceiling and Don came out the same day and fixed leaky toilet that was not installed right. Very helpful and friendly!

Don was amazing. He was able to provide same day service and was extremely personable. I have already scheduled him to return and install a water line for our refrigerator. Highly recommend. read more

Don arrived within an hour of my call for a leaking valve. He showed me my options and quoted me a very reasonable price. He then replaced it in well under an hour making no mess. What is not to like? Very friendly and courteous. read more

I just moved to the area and had my water heater go out within the first week. Don was able to drop by and do a full replacement on the same day that I called. Don was great to work with and provided some additional suggestions on how to ensure that the heater was draining properly and how to maintain the unit. I would highly recommend his services to anyone in the area. read more

Don came right out and installed a faucet for me in my kitchen. Very nice guy, and reasonable price. I recommend him highly!

I discovered a broken sump pump this morning, and we don't know any great plumbers having just become homeowners a few months ago. Don was recommended several times in a Facebook group I'm on, so I gave him a call. He was able to come out 2 hours later and was able to diagnose and fix the problem quickly and for a reasonable price. He was very polite and we will definitely be calling him again if we have any more issues! read more

What a great experience! I got scheduled same-day. He was very efficient, but also took the time to explain everything he was doing in detail which I liked. He gave me good advice for dealing with the sink problems in the future. He was fast, affordable, and friendly. I would absolutely hire him again for any plumbing problems we have. read more