
Serving Spotsylvania, VA and surrounding areas
Approved
Super Service Award Winner
In business since 1995
Free estimates
Emergency services offered
"OHA is a top notch service company that employs the BEST people. Bernie came to service my two HVAC systems (both purchased from OHA), and found moisture issues in one of them. He shared what he found, how he cleaned it up, and prevention strategies, one of which was installing a whole house air purifier. I’ve used OHA for over 10 years, and i know from experience that I can trust what they tell me. The air purifier was reasonably priced and, as a bonus, it’s already helping my allergies in addition to mitigating moisture issues in my older house. They’re knowledgable professionals who I trust like family. I’ve never come across another company like it. Thanks, Bernie!!"





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