Sorry this pro can’t do your job, but we know other pros who can. Check them out
About
Free estimates
Specializing in residential and commercial irrigation system repair and installation. Second generation in the trade. Experienced irrigation techs ready to serve you on any issues with your irrigation system. Certified ET specialist. Certified irrigation tech, certified electrical safety. QWel certified,
Services include:
-Repair or replace sprinkler heads
-Repair or replace irrigation valves
-Repair broken and leaking PVC, galvanized, copper pipes /or fittings
-Replace, repair or program irrigation regular timers/ clocks and “smart timers”.
-Battery timers/ clocks installations in area with no ac power.
-Diagnose and detect broken or short wires, including 2-wire systems.
- leak detection specialists
- Valve, wire, pipe locating.
- Retrofit existing irrigation system
- Drip system installation and repair
- Irrigation system back flow preventer installation and repair
- Rain sensor installation
- Pressure regulator installation and adjust
-Irrigation system check for proper functioning and check for good coverage to avoid runoff and mist to save water
- Water hammer repair
- Flow meter sensor installation and adjustments.
- 24 hour emergency service.
All repairs and installations are guaranteed
References upon request.
Overview
Hired 37 times
Background checked
License verified
4 employees
17 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, Credit card, Square cash app, Venmo, and Zelle.
Services offered
Frequency of services
One time only
Property type
Residential
Services needed
Aeration
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, responsiveness, and work quality.
Great 4.8
28 reviews
5
89%
4
4%
3
4%
2
3%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Tiffin G.
May 1, 2020
•
Hired on Thumbtack
Great experience, very knowledgeable and easy communication. My front and back yard sprinklers and drip were improved and repaired to adjust to my growing yard - and reduce water waste. I highly recommend.
Details: Residential • No water to a single sprinkler head • Sprinkler direction or spread needs to be readjusted • Spring activation - system needs to be reactivated
Sprinkler and Irrigation System Repair and Maintenance
Angelina S.
Mar 8, 2020
•
Hired on Thumbtack
Had a wonderful experience! Came out to do an estimate right away and scheduled me for within the week. On time, finished the job of setting up an irrigation system for two birch trees and surrounding plants within a few hours. The job was done extremely well! I recommend Master Tech Irrigation 100%
Details: I want to install a new system in an existing yard • Less than 500 sq. ft. • System recommended by professional • Residential
Sprinkler and Irrigation System Installation
Steve S.
May 30, 2021
•
Hired on Thumbtack
Ramon and his crew replaced all the sprinklers on both sides and front of my home. They were punctual, completed the work within the estimated time given for the project. They also did an adjustment to the sprinkler controller for each of the stations. The company provided a warranty for parts and labor.
Details: Residential • Sprinkler head is broken • Timer needs to be reprogrammed • Sprinkler direction or spread needs to be readjusted
Sprinkler and Irrigation System Repair and Maintenance
Terry F.
Apr 18, 2020
•
Hired on Thumbtack
I had an irrigation leak in my backyard. Scheduled an estimate and Ramon came out quickly and on time. Very good communication. Scheduled the job and he & his crew knocked out the work in about 4 hours - rerouting piping. He even checked my irrigation to make sure everything was working properly. Very professional, great communication, would definitely recommend Ramon!
Details: Residential
Sprinkler and Irrigation System Repair and Maintenance
Nayana K.
Apr 27, 2020
•
Hired on Thumbtack
Ramon cam right on time, evaluated the work and gave us suggestions since what we had was not his area of expertise. Handled the situation in a very professional manner. When we have sprinkler work, will definitely contact Ramon.
Details: Residential
Master Tech Irrigation's reply
Thank you for your comments, Nayana! Unfortunately, I was unable to help you with your drain issue, but I would be happy to help with any irrigation system service in the future. I wish you the best of luck finding a drain specialist!
Sprinkler and Irrigation System Repair and Maintenance
Credentials
License
License type: C27 - Landscaping Contractor
License state: CA
License verified on 9/20/2025
Background Check
Ramon Castrejon
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Prices are reasonable and affordable for a Irrigation specialist. Quality affordable irrigation system repair and installation.
Free estimates
What is your typical process for working with a new customer?
I typically ask a couple of questions before scheduling a free quote to better understand the scope of the irrigation issue. Therefore, we can adequately assist you with your irrigation solutions.
What education and/or training do you have that relates to your work?
, 2nd generation in the trade, 15 years as an irrigation Tech
