We solve HVAC & plumbing puzzles for you
Otech LLC was founded with a simple belief: every homeowner deserves honest, skilled plumbing and HVAC service at a fair price. Since 2009, we've served thousands of families and businesses across Northern Virginia — always showing up on time, always explaining the work, and always standing behind what we do. We're based in Chantilly, VA and proud to be your neighbors.
Mon–Sat: 8 AM – 8 PM | Emergency: 24/7
Our awards
Our Values
Honesty
Quality
Affordability
Reliability
Work examples
From a leaking faucet to a full HVAC installation, Otech LLC provides complete plumbing and HVAC services for homes and businesses across Northern Virginia. Our licensed technicians bring the right tools and the right expertise to every job — with upfront pricing and a 100% satisfaction guarantee.
Meet Our Team
Jafar Kaveh
Jafar is a hard-working businessman who puts his customers first. Always looking to save his customers’ money, he does a complete evaluation at no additional charge.