Customers frequently praise the company for prompt, professional service and clear communication regarding water softener and tankless water heater repairs. Recurring themes include thorough explanations of system operations and efficient maintenance work. However, low-star reviews describe misleading sales practices regarding equipment capabilities and unresponsiveness to post-installation issues, such as unresolved leaks and ignored communication attempts.
Google rating: 4.9 out of 5 from 192 reviews (96% five-star).
Reviews on this page: 192 Google reviews (144 with written comments, 8 with photos).
Owner responses: the business replied to 38% of reviews.
Most recent review: November 5, 2026.
Service: Tank serving El Paso, Texas.
Data from Google, last updated November 9, 2026.
Star ratings
192 Google reviews we collected
4.9of 5
5 stars18496%
4 stars53%
3 stars00%
2 stars00%
1 star32%
Praise vs complaints
Phrases our text analysis found in 144 written reviews
97%praise
Praise26997%
Complaints73%
Topic share
How often each topic comes up in the written reviews
7topics
Staff & attitude8230%
Speed & response6825%
Quality & results5118%
Would recommend3513%
Communication187%
Price & value114%
Honesty & trust114%
What customers talk about
We read 144 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“He provided outstanding water treatment service and was extremely professional, knowledgeable, and courteous throughout the entire process.”
“Very attentive, professional, and with very fast service.”
“I had a great experience with Oscar from Home Flash Services LLC!”
“I went on thos company because they came to my house cancelingmy contract to another one that I had before, WORST desicion I made.”
“I highly recommend Oscar and Home Flash Services LLC to anyone looking for reliable, professional, and excellent water treatment services.”
“Oscar took the time to explain everything clearly, answered all my questions, and made sure the job was done right.”
“My heater exchanger busted and I browsed the market for best plumbing that included the most affordable and fastest work .”
“His attention to detail, honesty, and commitment to customer satisfaction really stood out.”
“…ompany forced to post them, this company is a totally mess, do not trust and do your own research before you buy , do not make the same mistake I mad…”
People customers mention
Oscar25 reviews
Rinnai6 reviews
Pinuelas5 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
I had a great experience with Oscar from Home Flash Services LLC! He provided outstanding water treatment service and was extremely professional, knowledgeable, and courteous throughout the entire process.
Oscar took the time to explain everything clearly, answered all my questions, and made sure the job was done right. His attention to detail, honesty, and commitment to customer satisfaction really stood out.
It's not easy to find someone who truly cares about the quality of their work, but Oscar definitely delivers!
I highly recommend Oscar and Home Flash Services LLC to anyone looking for reliable, professional, and excellent water treatment services.
Thank you, Oscar, for the outstanding service!
L
LETICIA RENTERIA1 reviewiTotal number of Google reviews LETICIA has written across all businesses on Google Maps, not just this one.
Oscar from Home Flash Services was outstanding. My tankless water heater gave me trouble (leaking) and Oscar was quick to respond and identified the issue that needed attention.
Oscar was patient, knowledgeable, and genuinely cared about getting the job done the right way.
I recommend Home Flash Services.
S
STEPHON BarkerLocal Guide · 14 reviewsiTotal number of Google reviews STEPHON has written across all businesses on Google Maps, not just this one.
I did not purchase my water softner system from Oscar but I call him because I was having a problem with my system. He came out and fix the issue for me. This made me believe that if I had purchase a system from him, I would have receive great service for the system. I am very grateful for the service
L
Lionel Loya4 reviewsiTotal number of Google reviews Lionel has written across all businesses on Google Maps, not just this one.
Such a professional and great repair service. Oscar made us feel valued and explained everything that was happening to our Rinnai tankless water heater well. He even recommended tips for future maintenance. Thank you!
