OTECH Plumbing & HVAC
Plumber · Chantilly, VA
Our verdict
Owner Jafar responds to emergencies at midnight, doesn't upsell, and charges fairly—exactly who you want at 2am with a burst pipe.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Our opinion, based on the 69 reviews we analyzed from Google, Yelp and BBB · Analysis updated Jul 2026 · How we decide ↗
What reviewers praise
Exceptional after-hours and emergency responsiveness: 6 reviews document late-night/weekend availability, including midnight water heater emergency, Friday evening AC failures, and Labor Day availability
Cited in 6 of the 69 reviews we analyzed.
No upselling or pressure tactics: 7 reviews explicitly mention honest advice, refusing to sell unnecessary equipment, and transparent pricing without surprises
Cited in 7 of the 69 reviews we analyzed.
Quotes stick: 5 reviews confirm owner/technicians honor initial estimates without adding unexpected charges mid-job
Cited in 5 of the 69 reviews we analyzed.
Thorough diagnostics and problem-solving: 8 reviews describe quick identification of root causes (e.g., power switch vs. AC failure, faucet vs. water heater), with owner troubleshooting by phone when needed
1 cited review
“prompt, explained issue, reasonable pricing, trustworthy.”
Cited in 8 of the 69 reviews we analyzed — 7 cited reviews not excerpted here.
Property manager loyalty: 2 long-term property management reviews (3-5 years, 26+ units) cite repeated emergency calls handled professionally with no failures
Cited in 2 of the 69 reviews we analyzed.
Professional cleanup and respectful behavior: 8 reviews note foot covers, protective sheets, cleanup, and courteous demeanor during home visits
1 cited review
“prompt, explained issue, reasonable pricing, trustworthy.”
Cited in 8 of the 69 reviews we analyzed — 7 cited reviews not excerpted here.
Clear explanation of issues and options: 6 reviews praise transparent communication about problems, repair options at different price points, and warranty terms
Cited in 5 of the 69 reviews we analyzed.
What reviewers report — the concerns
Other directories bury these. We think you should read them before you call. Every concern below comes from the reviews it cites.
Not every review is positive—but 69 reviews with 5/5 Google and 4.7/5 Yelp means genuine negatives are extremely rare. One review (Fa6LSsTUZAjcFgkYXXIB) provides no detail ('Good service'), and one mentions being charged above-average rates but still satisfied with quality (B8iAYKvGvj4YYUyCcj1N: 'His fees are not the lowest in the area')
Cited in 1 of the 69 reviews we analyzed.
Keep it in proportion: these concerns are cited in 1 of the 69 reviews we analyzed. Most reviewers report positive experiences — see the full rating picture below.
The evidence — in reviewers' own words
Critical
“They guy was supposed to install a new water faucet we purchased. He broke a part and told me the faucet was defective. He asked me to get a replacement or a new one. I returned to broken faucet . He never came back to install it. We had to call someone else”
“Took 450 dollars of mine for 2 hrs work, hvac still broken, couldn't fix or find leak in my coil, never called back after last follow up, left me high and dry, called another company and they used a machine to tell me that the coil infact was broken, and gave estimates to replace or repair. Ended up going to replace hvac. Avoid Otech they do not have the basic machinery to diagnose, or the knowledge to solve your …”
Positive
“OTECH Plumbing, I highly recommend. They are very professional, clean and respectful, from start to finish! Their services, saved me tons of money. I couldn’t thank you guys enough, for the great work! In the future, I will be sure to only use OTECH when needed, guaranteed!”
“I can’t say enough great things about Omid , He came to our home to fix our air conditioning system. From start to finish, the experience was professional, efficient, and honestly just a huge relief. They arrived on time, quickly diagnosed the issue, and had everything up and running again in no time. It was clear they really knew what they were doing — not just in HVAC work, but in general home repairs as well. In …”
Quotes are reproduced verbatim from public reviews on the platforms shown; we select which to feature, and selection reflects our editorial judgment. Report a quote that doesn't match its source ↗
The rating picture
Newest review in our sample: Oct 2025.
Across platforms
Should you hire OTECH Plumbing & HVAC?
Best for
- Emergency and same-day calls
Hire if
- You need fast same-day or after-hours response
- You need a plumber who actually shows up when scheduled
Think twice if
- You need rock-bottom prices with zero flexibility on the quote
- You need warranty-grade work on a complex or high-stakes install
Advice derived from the review analysis above — how we decide.
Own OTECH Plumbing & HVAC?
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Find plumbers near you
OTECH Plumbing & HVACisn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: Centreville · Reston · Catharpin · Ashburn