Short version: If you need somebody to work on your irrigation system, call Jimmy and you won't regret it. You'll get great, honest service at an affordable price. Long version: Jimmy responded promptly to my request for service and was able to schedule me for an appointment quickly. He arrived on time and quickly went to work diagnosing and addressing the problems we had discussed. In a short amount of time, he located and repaired a leak and serviced several sunken heads and faulty nozzles around my 1/3 acre lot. At each step of the way, Jimmy presented options for how to fix each issue at different price points depending on my needs/wishes. He also helped me optimize each zone's programming after the repairs were done. Note that 4L irrigation Repair does not provide a quote up front because there are too many variables to be able to do this accurately up front. When all was said and done, I had thought of several more small repairs/adjustments than we had initially discussed and it became clear why an accurate up-front quote would not have been possible to provide anyway. Jimmy charges a flat hourly labor rate plus parts. While an unscrupulous repairman could use this model to milk a project, there is no need to worry about this with 4L Irrigation Repair. Jimmy worked quickly and efficiently, and I am confident that I got more than my money's worth. When it came time to pay, I was surprised by how affordable the invoice was. Jimmy was very pleasant to work with and took the time to explain his work and show me how to do some of my own DIY repairs. I won't look anywhere else if I need any more work done in the future. Thanks, Jimmy! read more

I have used this company before for repairs in the past. Again like last time they are honest and fair priced. Good communication and punctual. I would recommend them to everyone I know within their service area. read more

I recommend 4L Irrigation to all my neighbors. ​Jimmy is amazing. I can't recommend this company enough. Always friendly, always reasonable, always as fast as possible, always hardworking. We've used him for years now and always will for as long as he services our area. Highly recommend! read more

We have been using 4L Irrigation for 10+ years. Jimmy and Christian are fantastic. Always on time, excellent work, services, and pricing. We're on an acre and want to make sure we have good coverage. Jimmy came over this morning for an irrigation/12 station tuneup. Summer's here and as always highly recommend 4L Irrigation. read more

This is the second time I've used them. They are a great company to work with. Very competent and knowledgeable, good pricing.

Jim (4-L Irrigation Repair) already had 5 stars on Yelp, but I just added another 5-star review. Jim got my sprinkler system up and running and installed a new Rain Bird controller. I enjoy working directly with the business owner. I enjoyed hanging out with Jim as he went about his repair work. He is an honest, hard-working small business owner. read more

4L Irrigation Repair - New Rain Bird Controllet - Irrigation Near Me - Keller, Texas

We heard about 4L Irrigation thru a neighborhood chat site. We dropped the chat, but kept 4L's info. Month's later, we called and scheduled for them to replace some sprinkler heads, and do an over all check. Jimmy came out promptly on time. He got to work right away. He walked the property with us as we made mention of anything we thought needed attention; and any recommendations he had. He replaced a couple of popups, extension(s), and sprinkler heads. He replaced a leaking valve and had to re-route the plumbing for it. We're still in awe as this was all done a month ago. He was so nice! His work is impeccable. And the cost was very reasonable! read more

I didn't use this company. When I reached out for a quote, they charge just to come out and see the project. Too many other good companies that give free quotes so I moved on. read more

We had a great experience and will use 4L Irrigation for future projects. Jimmy and Christian were polite, on time, thorough, and gave us options for how best to get good water coverage on new garden beds. read more

Had them out for maintenance of my irrigation system. They did a great job at a reasonable price, so I'm happy with the work that was done. Highly recommended. read more

Scheduled an appointment and am very glad I did. Prompt service, excellent and speedy service, made sure all my concerns were addressed and cost was fair and way less than I anticipated. I will definitely be calling them again if our system needs work. read more

Fantastic service, prompt, responsive, and honest. I can't say enough good things about 4L. I highly recommend!!

Timely, clear on the work details, thorough work and did a good job. Reasonable prices - I felt like I got good value for what I paid. I'll use them on my next yard irrigation need. They don't require you to pay a fee to get them to come to your house (a show up fee) that would be separate from any other work performed. read more

We had a sprinkler problem (water not stopping). My wife google searched and found 4L irrigation which had very good reviews. Jimmy the owner came this morning and did an amazing work! We are so grateful. He even showed me how to fix it myself next time. But it was so challenging and beyond my ability. We highly recommend to anyone who has a sprinkler issue. I WISH THERE ARE MORE STARS THAN FIVE. HE DESERVES 10 STARS!!! read more

So grateful to of had Christian come out today and show me what was going on with my sprinklers. He's super knowledgeable and up front about pricing. He showed me what was going on with each head, design, and coverage. He helped improve certain heads and soakers and worked super hard running around my half acre property. This is a hardworking family business and grateful to of found them. read more

Christian was on time and very professional. He took time to answer our questions and help us understand what the issue was and how to fix it. He showed us each step of the way what was done and tested everything before leaving. Would just go to him again if we had any other issues. read more

I am so thankful to 4L irrigation repair. Our previous home owner had left sprinkler system without fixing it. I had called other services and all they did was quote me higher and not have a solid plan. Whereas 4L irrigation was to a point, reliable, professional and reasonable price !! read more

After wading through reviews on Yelp, I came across Jimmy with 4L Irrigation repair. As a Law Enforcement Officer, I am extremely weary of people I have come to my home; let alone provide services at my residence. After seeing all the amazing reviews on Jimmy, I had to give 4L Irrigation a try. So lets start from the beginning. He arrived promptly at the time he told me he would be here. He was extremely professional, polite and clean cut. Jimmy and I walked my property and we discussed my expectations and what I needed him to do. With confidence and enthusiasm, he quickly assured me that he was going to take care of my needs. The other reviews were spot on! This guy was EVERYWHERE! There is always concern when someone is working by the hour but he quickly and thoroughly tackled the work. Every step he explained and showed me what needed to be fixed, how he would fix it and the end result. He was upfront and honest with me about the price of his services and legitimately cared about making sure I knew what he was doing and why he was doing it. He didn't drag his feet or take advantage of the hourly rate! When I received the bill, I couldn't believe it. I was expecting twice if not three times more than what he charged me. I'm still in disbelief that I was provided with 5 Star Executive Services for a LOW and FAIR price. As corny as this may sound, if you were to look up integrity in the dictionary you would see a picture of Jimmy. It's unfortunate, but you will not find anyone else with this work ethic and integrity this man demonstrated. He cares about what he is doing and is obviously skilled at his job. read more

Prompt communication. Extremely fair pricing. Very professional. Explained problems and offered a variety of solutions. Shared what he would do if it were his own yard. Hard worker in the hot sun. I was very pleased with the work done for the money. read more

Jimmy does a wonderful job! Very thorough and exceptionally fast! I waited 3 weeks because he was busy and couldnt get to me sooner. He was definately worth the wait!!! He charges by the hour but hes jogging (no kidding) from task to task while hes working ! Super friendly and honest! read more

I highly recommend 4L irrigation. Service was prompt, efficient and friendly! I only needed one sprinkler repaired but Jimmy was kind enough to check my whole system and give me watering recommendations based on our lawn and the system we have. read more

Tree root growing into the yard sprinkler box. Christian showed up early, explained everything, worked quickly and efficiently and creatively solved what could have been a big problem in a simple and effective way. Communication at the onset was prompt and polite! They are 'my guys' now!!! read more

Jimmy with 4L is the absolute best. We were having trouble getting any sprinkler repair person to come out and repair our system which was completely dead and had been for several months. When I called Jimmy based on other great YELP reviews he said he didn't have any openings for several weeks but if we were willing he would try to fit us in when he could. He was able to squeeze us in about a week later with a 1.5 hr window and was able to get us completely back up and running during that time, in addition to some additional work we needed to have done. He communicated very thoroughly and was prompt. He arrived when he said he would. He was very friendly and explained things in a detailed manner. He really does have integrity and charged us a fair amount for the amount of work he did. We will definitely tell everyone we know about Jimmy and the great work he does! read more

Just had Jimmy out to the house to help figure out my sprinklers. The consummate professional thru and thru. Pricing was more than fair and he walked me thru pretty much every aspect of my sprinkler system, including suggested modifications, watering times, coverage zones, etc. Simply outstanding! read more

Honest, kind, honest, smart, professional and honest. After reading all the reviews on Yelp, I decided to give 4L Irrigation a try. The summer is coming and all my sprinklers need to be in tip top shape plus I had a few issues throughout my yard. Not only was the response time immediate, but the appointment was scheduled quickly around my schedule. He was prompt and worked non stop. I'm a neat freak and my controls are actually located in my house and not the garage. Before he left, he cleaned up the area better than it was when he arrived. Trust me on this one, if you need irrigation repair, call 4L, you won't be disappointed!! PS: even the dogs loved him and didn't bark the whole time like they do with other repairman. If the dogs love you, that says a lot about a person! read more

We had the privilege of working with Jimmy recently when we needed insight and help with our irrigation system. He is extremely knowledgeable, reliable, efficient, trustworthy and skilled with expertise. He is a real stand out. We are grateful to have found someone we can work with that we know is excellent. read more

4L Irrigation was fantastic. Clear, precise communication. Arrived on time and is well prepared to diagnose irrigation system issues and immediately solve the problem. Fairly priced for the quality of work. Jimmy is an amazing professional and will get the job done right. read more

I have not ever had better service that was completely thorough and priced fairly. Jimmy is the nicest person in the service industry that I know. He was punctual and professional. He is meticulous and thorough. He explained all my options and quickly found the problems with my sprinkler system and was quick in repairing it all. I initially had Andy's come out. They charged me 600 for problems they did not repair. And when I called them back to let them know, I never received a call back from them. This is the epitome of overpaid poor service. Jimmy charged me 171 and I would have paid 600 for the excellent service he provided. read more

The prices were affordable compared to other quotes. The appointment schedule was spot on. Everything works as it should. We'll have him back for regular maintenance. read more

Punctual, thorough and friendly. He stayed and kept at it until he identified the problem and fixed it. I will definitely use 4L again.

Excellent service and quick to respond to requests/questions. Arrived on time and immediately proceeded to evaluate the issues with our drip system. Performed the work as stated and checked to ensure that everything was running effectively. Easy to work with and charged a very reasonable price. Did not deviate from prices quoted ahead time. Very professional. read more

Terrific service! Jimmy arrived right at the scheduled time, quickly identified the issue and fixed it right away. Very professional, personable, and informative. Explained everything to me in a way that I easily understood both the issue and the repair needed. Answered all my questions and did not try to get me to approve unnecessary repairs. Great value; very fairly priced. I highly recommend Jimmy and 4L! read more

Jimmy was wonderful! He arrived on time, paid great attention to detail and was very kind. He fixed several issues with our sprinkler system and has competitive pricing. I will absolutely use him again in the future! read more

This company deserves all its five star ratings. Professional, responsive and reasonably priced. A great find!!

Had 4L go to our rental house to fix a reported problem with the irrigation system. We paid for 2 visits and the problems still were not fixed. Had another company come and he found the volume for the sprinkler line was open very little. Upon opening it completely, the sprinklers worked great and we were charged for only 1/2 hour minimum visit. Our conclusion was that the problem should have been resolved by a competent technician and 4L did not do this. read more

Outstanding company! Jimmy showed up on time, repaired all the issues and discovered a leak I didn't know I had. Very fair pricing. Very professional, I would use them again. read more

I hired 4L Irrigation Repair to do a general tuneup of my sprinkler systems. Christian showed up on schedule and wasted no time in checking my controllers and each valve and sprinkler head throughout my entire yard. He discussed each repair with me giving me some options whenever possible. When he was finished he took the time to discuss and explain all of the repairs. My sprinkler systems are now as good as when they were new (if not better than new). Their pricing was transparent and very reasonable. I would gladly recommend 4L to any of my friends and family. read more

On time and the gentleman was very knowledgeable in the field of irrigation. Got my entire system fixed and set up within an hour. 4 new skrinkler heads and a weird programing later and my system is finally working right. read more

Awesome service and fair. He is honest and does great work. There's a reason he's rated high.

Jimmy was great! He took the time to explain what he was doing. Outstanding and courteous customer service. Will definitely use again.