L&L Systems Inc.

4.7
1466 reviews

About

Water Softening Equipment Supplier
L&L Systems Inc. provides water purification supplies to the Lakewood, CO area.

Location

L&L Systems Inc.
7727 W 6th Ave, Lakewood, CO
80214, United States

Hours

Reviews

4.7
1,466 reviews
5 stars
1,336
4 stars
34
3 stars
12
2 stars
11
1 star
73

What are people saying?

AI-generated from recent customer reviews

Sales Approach

Some customers appreciated the informative and non-pushy sales tactics, while others felt pressured and manipulated during the sales process.

Knowledgeable Staff

Many reviews highlighted the staff's extensive knowledge about water quality and the products offered, with several representatives receiving specific praise for their informative presentations.

Customer Service

Overall, customer service was noted as friendly and professional, although there were instances of inconsistent communication regarding pricing.

Product Satisfaction

Customers expressed satisfaction with the water filtration systems, noting improvements in water quality and overall health benefits.
  • MM
    Mario
    2 days ago
    5.0
    I have had a water treatment system from L & L Systems for several years now. Part of the system includes a purification for clean drinking water. This saves me from always having to buy bottled water and I know I will always have clean drinking water. I just had my system serviced by Michael and he quickly changed the filters and treated me with kindness and respect.
  • LE
    Leah E
    5 days ago
    5.0
    Tim Burton came out and tested our water, we found out it was disgusting water! He was super knowledgeable and explained everything thoroughly. He is personable and not pushy at all. We felt completely at ease throughout the whole process. 10/10 would recommend him.
  • SR
    Shannon Dillavou Rose
    Jan 12, 2026
    5.0
    We've only made it through the sales process so far, the unit has not yet been installed so this review is only about the customer experience, not the product. We found L&L Systems at a home show and we found their booth and booth workers very friendly, approachable, low pressure yet informative so we agreed to a home visit. Unfortunately, we had to cancel our apt but they were super supportive and eventually, we got rescheduled. Nico arrived promptly on time, was very efficient in his presentation, warm, funny, easy to interact with and quick to answer all of our questions. We felt heard, not pressured and that is something we truly appreciate. We're anxious to try out this system.
  • KC
    Kris Cavanaugh
    Jan 7, 2026
    1.0
    1st I’d like to say the service tech that came to my home was great. No issues at all with him. Very polite and professional. The 1 star is because I called the company and had to speak with 3 different people. My water softener unit started to leak by the coupling valve. I disconnected where it was leaking from and seen this piece had a crack in it. Easy fix for myself. I sent pictures of the cracked piece to the store and asked if I could come to the store and pick up the replacement. Some lady I was speaking with said no and needed to send someone to my home to see if there is anything else wrong. I told her nothing else is wrong, I just need that piece that’s broke. (They have the pictures they can see it) She still insisted I can’t come to the store and purchase what I need. So they sent a tech the next day. Come to find out, I can go in the store and buy parts. What should have only costed me $144.96 for the parts, ended up costing me $342.38 because of the avoidable service fee of $189.99. I was pretty disappointed and will be calling directly to the manufacturer for future concerns.
  • MS
    M Selvage
    Dec 31, 2025
    1.0
    I was offered a home visit last night to review my homes water. I felt very open to this as I appreciate information to consider. From the moment Greg walked in my home his goal was to scare me. He did this through strategically scrolling through videos and images on his phone. These showed dangers and "facts". He did not state his true intentions of wanting to sell me your products until wayyyy into his visit. It was fear fear fear. I told him I am not open to his tactics. After that he told me I will get a "limited time discount" and to make sure I pay with my credit card. Shady much?? I invited this man into my home at 6pm to hear about how I can improve my homes water. Instead I'm told my pipes are in drastic condition ready to explode any day and my kidneys and liver are destined to fail unless I get your reverse osmosis. This is not ok! I'm sure your products are nice but come on. Maybe it's time for Greg to retire or put him in the office sending your kinder field agents.

Frequently Asked Questions About L&L Systems Inc.

What is the purpose of a water conditioner, and how can it benefit my home?

A water conditioner is designed to enhance water quality by addressing issues like hardness and mineral content. The benefits for your home include reduced scale buildup, improved soap efficiency, and extended appliance lifespan. For reliable water conditioners in Denver, CO, contact L&L Systems Inc today.

How does water filtration work, and what types of water filtration systems does L&L Systems Inc offer?

Water filtration involves the removal of impurities and contaminants from water. L&L Systems Inc provides a range of filtration systems, including carbon filters, sediment filters, and reverse osmosis systems, each addressing specific water quality concerns. For expert water filtration solutions in Denver, CO, reach out to our team.