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24 Years
experience
Emergency
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Expert Swimming Pool Maintenance & Repair Services
No Green Pools has been dedicated to providing exceptional swimming pool maintenance and repair services in the San Gabriel Valley since 2002. Our team of experienced professionals utilizes up-to-date technology to ensure your pool receives the proper care for an enjoyable ownership experience. We prioritize honest customer service, avoiding unnecessary products or visits, and have built a reputation for reliability and transparency. With over 2,000 residential and commercial pools serviced, we pride ourselves on our commitment to customer satisfaction and technical expertise. Our locally owned and operated business guarantees clear pool water through prompt service calls and thorough maintenance.

We offer competitive pricing with customized maintenance plans to suit individual pool needs while maintaining strict chemical balance standards. Our technicians provide comprehensive equipment inspections, debris removal, and specialized cleaning services like acid washing to preserve pool longevity. Customer testimonials consistently highlight our responsiveness, technical proficiency, and fair pricing structure. We stand behind our work with a 48-hour satisfaction guarantee and ongoing support for both routine maintenance and emergency repairs.
Services
Pool Maintenance Equipment Repair Acid Washing Filter Cleaning Chemical Balancing
Details
  • Year established: 2002
Highlights and features
  • We offer 12+ years of specialized pool maintenance expertise
  • Our team uses professional-grade equipment for precise chemical balancing
  • We guarantee clear pool water with 24-hour emergency service response
  • Locally owned with service technicians certified in all pool systems
  • We provide transparent pricing with no hidden fees or unnecessary visits
What people say
Immediate response Professional technicians Crystal clear results Honest assessments Competitive pricing
Services
Pool Maintenance
Our comprehensive pool maintenance service includes weekly chemical balance analysis, water testing, and adjustment to maintain safe pH and chlorine levels. Technicians perform thorough brushing of pool surfaces, vacuuming debris, and cleaning skimmer baskets to prevent equipment damage. We inspect pumps and filtration systems to ensure optimal circulation while providing seasonal adjustments for temperature changes. This regular maintenance prevents algae growth and extends equipment lifespan through proactive care.
Equipment Repair
We specialize in diagnosing and repairing all pool equipment including pumps, filters, heaters, and automation systems. Our certified technicians handle valve replacements, motor repairs, and plumbing fixes using manufacturer-approved parts. We conduct pressure tests to identify leaks and perform electrical safety checks for compliance. Emergency repair services address immediate issues like pump failures or filtration system malfunctions to restore pool functionality quickly.
Acid Washing
This specialized cleaning process removes mineral deposits and stubborn stains through controlled acid application. Our technicians drain pools completely, then apply diluted muriatic acid solution to dissolve scale buildup on tile surfaces and plaster finishes. The treatment includes thorough rinsing and neutralization to protect pool surfaces while restoring aesthetic appeal. Post-wash chemical balancing ensures water safety before refilling operations.
Filter Cleaning
We offer complete filter servicing for DE, cartridge, and sand filter systems. Technicians disassemble components for deep cleaning, replacing worn parts like O-rings and grids. The process includes pressure testing to identify leaks, lubrication of moving parts, and media replacement for sand filters. Regular maintenance improves filtration efficiency and extends equipment lifespan while preventing water circulation issues.
Chemical Balancing
Our chemical management service maintains optimal water chemistry through precise testing and adjustment. Technicians measure pH, alkalinity, calcium hardness, and sanitizer levels to prevent corrosion and scaling. We use commercial-grade test kits for accurate readings and apply treatment chemicals proportionally to pool volume. Regular monitoring prevents algae growth and ensures swimmer safety through consistent water quality.
People
Nelson
Owner/Operator
With over 12 years in pool service, Nelson leads No Green Pools's technical team. He specializes in complex chemical balancing and equipment diagnostics, holding certifications in pool systems maintenance. Nelson personally oversees service quality control and customer satisfaction guarantees.
Dave
Senior Technician
Certified pool repair specialist with 8 years of field experience. Dave handles equipment installations, emergency repairs, and system upgrades. He provides technical training to junior staff while maintaining direct customer service responsibilities for commercial accounts.
Questions
What areas do you service?
We serve the entire San Gabriel Valley including Arcadia, Monrovia, Whittier, San Marino, Diamond Bar, and surrounding communities.
Do you offer emergency pool services?
Yes, we provide 24-hour emergency service for critical issues like pump failures and water clarity problems with guaranteed response within 24 hours.
What maintenance packages are available?
We offer weekly, bi-weekly, and one-time cleaning packages with optional chemical balancing and equipment inspection add-ons tailored to residential and commercial needs.
How do you handle chemical treatments?
Our technicians use professional test kits for precise chemical adjustments, focusing on pH balance, chlorine levels, and mineral content to maintain safe swimming conditions.
What repair services do you provide?
We repair all pool equipment including pumps, filters, heaters, automation systems, and plumbing with same-day diagnostics and replacement parts sourcing.
Do you guarantee your work?
Yes, we offer a 48-hour satisfaction guarantee - if your pool water isn't crystal clear within that timeframe, we'll return at no additional charge.
Videos
Reviews (5)
Maria N.
May 15, 2017 Report
It is disastrous experience. Don't trust their services or their Terms and Agreement of their contracts. They will attempt to confuse and neglect pool maintenance services and ask for money to fix the problems they created for you. At this point, everybody should be able to figure what this company is all about. It is just a waste of time and money. Consumer beware.
Delilah L.
Apr 28, 2017 Report
We used No Green Pools Co service for about less than a year. The monthly service is good and reliable, but the price already started from $95 a month plus additional necessary things, which I understand, but it just occurs so often. We also have our own tablets that we purchased at Leslies pool per No Green Pools Co's request, and yet, they still charging tablets here and there that I paid because I didnt want to go through hassle looking for another pool cleaning company service. And when the monthly goes up to $120 a month, we have to stop the service. Too steep. And when we stop the
Oak R.
Jul 01, 2016 Report
If I could give a negative star review I would! We needed a pool guy and I found No Green Pools here on Yelp. When I reached out, their respond time was immediate and the initial meeting was pleasant. Nelson was who we met with and was our point of contact. Our pool was algae infested and needed quite a bit of work done. The pool hadn't been maintained for a long time and no one was living at the rental home we had. We trusted Nelson to be honest and complete his work as promised, but unfortunately we were completely taken advantage of. He specifically mentioned he needed payment upfront
Sandy S.
Jan 16, 2016 Report
I highly recommend No Green Pool Company. Nelson provides amazing service and reasonable prices. He helped to fix the leaks in our pool and took multiple trips back to ensure everything was done correctly and properly. He extended himself to look at our pool pump and other equipment and gave me photos of leaks and areas for me to claim my home warranty. He is very committed to make sure the job is done to our satisfaction. We now have No Green Pool Co. to maintain our pool every month. You can't go wrong with their service.
Brian T.
May 17, 2014 Report
I called for a quote on some fixes and spoke to Nelson. He came the same day and was as professional and honest. He gave me the quotes and even did a few tests ad simple fixes for me free of charge. He even spoke to people to get quotes on equipment for me. He even gave me options that I could from after getting the quotes. I really appreciated his honesty and would recommend him to anyone who is looking for service, repairs and parts.