How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%91+49.6Reliability 24%89+21.6Value 14%100+14.1Replies to reviews 7%11+0.8Craft & service penalty87−1.3Experts Score= 85Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.85SCOREDumford Irrigation
Nashville, TN · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #15Position by Experts Score among all companies we track in this category. of 35 sprinkler system installation · 4.9★ from 798 Google reviews
Report card
Percentile vs other sprinkler system installation (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: replies to reviews.
Reviews for your job
Customers hired Dumford Irrigation for 3 kinds of job.
Dumford Irrigation for irrigation system repair & maintenance
Clear ✕All 106 Google reviews tagged “Irrigation system repair & maintenance”
Dumford has always done an amazing job at taking care of our irrigation needs..thanks again guys!
Addison and his crew is the best in the area.
Dumford Irrigation always does quality work and has friendly, professional team members.
Dumford Irrigation is great to deal with. They are who I trust my irrigation system with!
They were on time and professional.
Good work at a fair price!
A great job, as usual.
Great service and advice on options for yard care!!
Enjoy working with Dumford. Great service.
Great honest company to work with. Best of the beat. You will not regret working with these professionals
Best irrigation company bar none. They always provide quick and efficient service.
Dumford Irrigation provides an excellent home in-ground irrigation system. The staff are professional, timely, and we have always been highly pleased with their great customer service.
Great professional service from dumford irrigation. Technicians did an excellent job. Technicians were knowledgeable detailed oriented and thorough in dewinterizing my sprinkler system.
Prompt, Professional, & Pleased with service Appreciated call from Jane to protect my equipment from frost & text from Celeste confirming my appointment for winterization 🥰👍🏼
Good service. Competitive pricing. Professional peopel to deal with
So far no issues. Came back willingly to adjust sprinklers for my needs! Did a great job this time
Dumford Irrigation blew out and shut down my sprinkler system. They were professional and totally competent for the job. Recommended.
Patrick is always great. They send text updates about appointments and eta's I highly recommend
Horrible customer service! After initially contacting them in regards to an irrigation system, they put in two years ago asking if there’s something that could be done with the inconsistency of the sprinkler heads. Emailed back that they could come out and possibly adjust and or discuss options of possibly changing…
Timely and very professional team.
The lady that works in your office is wonderful. I wish she could work at every business that I deal with. She is a real keeper.
Crew that performed startup operation of irrigation system reported all was fine, however on attempting to use system next day discovered two(2) sprinkler heads were broken off from main water line.
Arrived on time and completed project to my expectations!
Efficient
Great service as usual.
Advised when they’d come and they did - never saw them but the irrigation system had been connected tested and set :)
Dumford came out to check a small leak in the backflow. Was able to clean it and keep it going for hopefully the rest of the season. Great customer service.
We needed a leak repaired i our irrigation line while we were out of town. We had used Dumford Irrigation in the past, and we were confident enough in them that we were comfortable having them perform the service while we were away. They did the repair on time with their usual professionalism, and kept us notified…
I had a last minute request on a holiday week and they were very fast to respond. Jane was very responsive, calling me back quickly after I left a message at the main number.
Always responsive and courteous
We were out of town when our neighbor notified us of a water leak in our lawn irrigation system. I contacted Dumford for help and they fit us in their schedule. The issue was fixed within a couple of hours....so quick to help us. I really appreciate it.
Very prompt and courteous service.
Obviously knows what they are doing. The workers were swift, knowledgeable, and very polite. I would highly recommend this company for your irrigation issues and maintenance.
On schedule and complete their work. Waiting to be sure all the sod makes it in this heat. But the irrigation system working good.
Response to my request for service was appropriate. However, didn't know the work had been done until I got the bill. Would have appreciated if they had let me know when they arrived and when they completed the repair. Found out when I looked at my email several hours after they came and went by seeing the bill in the email.
Easy to Schedule an appointment. Quick, Professional and Efficient Service! They communicate with the customer should they find any issues or problems that need to be addressed before they complete the work! Great Service, Great Company!!
Addison is prompt, courteous and professional. Only wish it was easier to book service. Always busy with satisfied customers.
Dumford Irrigation reconnected and tested our irrigation system for Spring. They were able to schedule service within a week from my request and arrived when promised. Very reliable and thorough. Highly recommend
Great Service
They have been great on installation, shutting it down foe winter a the one time I need them for service. I would recommend them
Chris Dumford came at the expected time. Work was done quickly and quietly.
On time,!personable
Forgot to call them a couple weeks ago to get on schedule for my irrigation winterized. Called them them Monday and they got me on a quick turnaround. I was impressed on their response and liked how they texted me when they were on the way and when finished.
Addison responds to all of my concerns in a timely and professional manner. great service and installation.
Great service.
your crew was fast and efficient. thank you see ya next spring tom
Tech was professional and kind
I set up a service call for Dumford to align all my sprinkler heads in my yard , as I am having turf problems were the sod is dying while others part of my yard are green and full. I wanted them to turn on all my zones to determine if I had good coverage of my entire yard. Went back into my house and came out about…
Excellent work on a fairly difficult issue. Chris kept me informed on everything he did while he was completing the job.
Arrived early! (No one ever arrives early) Pricing was very reasonable!
Quick response! Much appreciated.
They showed up on time being very professional. They found the leak and they fixed the leak so all is well.
Patrick was very thorough and took the time to check my system and visit with me and my concerns. I really appreciated it!
Great pleasant crew. Well done!
Technician was on time and very knowledgeable. He checked all irrigation heads of concern and fixed our rain sensor as well. The young man was professional, helpful, and attentive to the job.
Good once job got done, took them coming out 3 time before got fixed.
Dumford always goes above and beyond Our expectations. They come in and carry all of Our projects to the finish line by doing our final grading, irrigation, and sod. We’d recommend Dumford 10 out of 10 times.
Patrick was here to fix a broken back flow pipe as well as fix a couple other issues with our irrigation system. Very good communication as to what was wrong and how to maintain the system going forward. Will definitely hire them again.
After another company shorted us one zone on our sprinkler system and did not set it up properly, we chose to reach out to Dumford Irrigation. They came out this morning, were able to solve our issues, and hopefully we are back on track for the summer. We plan to use them again in a month or so when we redo some of our landscaping.
Great Experience, they worked hard and made great suggestions along with meeting our expectations. Would definitely recommend Dumford Irrigation.
Comprehensive and thorough. Great business. I’ve got 17 zones, and they service them well. Use them for Winterizing, spring start up, and maintenance. Highly recommend.
Came on time. Got all the sprinkler heads working. Was courteous and helpful. Very pleased.
We set up a time for April 27th for someone to come in and help with installing an irrigation system. No one showed up and the next day I got a case closed text. I have tried to follow up but no response to my texts. Really poor communication.
Our irrigation hub had broken. Dumford company came out an installed it the same day. Grateful .
Great company! Booking was easy, fair price, I was worried about my yard as I had new sod that was less than 6 months old and I had it in perfect condition. They did a great job not messing up my hard work. Fast install and they seem to have a good crew that’s knowledge and does the job right. If you’re thinking of…
Best contractor I’ve ever had the privilege to hire. From start to finish, clear communication and our expectations were far, far exceeded. Incredibly prompt, professional and courteous. Simply put- I give my highest recommendation to Addison Dumford and his outstanding team! Love our irrigation, grading, and sod install!
If you want good service and great quality irrigation, Dumford is the way to go. I can’t say enough about Addison and team. One of the best companies I have ever worked with. Addison is a man of his word and goes above and beyond for his customers. It was a pleasure working with him and would refer him to everyone. Awesome job, guys!!
Very professional and quality work. They have received many referrals from me in the neighborhood.
I'm really glad to came across Dumford Irrigation searching online, as a tool, to find a reliable business for my needs. Yes, they are reliable and they offer good value for the services completed on my property. They were backed up due to rainy weather days, but showed on time as promised what is rare today…
Accomplished the job professionally and ahead of time at a cost significantly below that charged by the builder’s offered subcontractor.
I cannot say enough good things about Addison and his business "Dumford Irrigation". He is now my full irrigation service provider and irrigation materials vendor. He started out with a free onsite visit for initial look and quote. I had a few sprinkler zones not working and 2 spots where my fence installation…
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Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Irrigation system repair & maintenance | 106 | — |
| Sod installation | 6 | — |
| Yard work | 3 | — |
