About Oha in Fairfax, VA

These common Fairfax plumbing issues often stem from mineral buildup in older pipes or improper disposal use. Our veteran-founded team provides thorough plumbing inspections to diagnose the root cause, whether it's a clogged aerator, pipe corrosion, or a faulty disposal unit. We then offer clear repair or replacement options, from faucet and drain repair to new garbage disposal installation, ensuring your system works reliably.

Yes, we provide complete HVAC services. As an American Standard Customer Care dealer, we install and replace entire systems with a focus on efficiency and indoor air quality. We also specialize in ongoing HVAC system repair and maintenance to extend the life of your current unit, including services for hot water recirculation pumps and air scrubbers to optimize your home's comfort year-round.

We protect your Fairfax home from top to bottom. Our roofing services include complete new roof installations and reroofing projects. We assess your needs based on local weather patterns and provide durable solutions. This comprehensive approach, combined with our gutter installation and cleaning services, ensures your entire exterior envelope is secure and functioning properly.