Contact MajorHVAC
Call us for fast scheduling, emergency support, estimates, and service anywhere in Laurel, Anne Arundel County, or the wider DMV area.
Call Today! (301) 820-5182
Hours
Mon-Sat 8:00 AM-7:00 PM | Emergency business calls accepted any time, any day Regular hours with emergency support after hours.Service Area
Based in Laurel, Maryland | Serving Anne Arundel County, Maryland, Virginia, Washington DC, Baltimore, and the DMV area Serving Laurel, Anne Arundel County, Maryland, Virginia, Washington DC, Baltimore, and the wider DMV area.Emergency Calls
Available Any Time Emergency business calls are accepted any time, any day.WeChat contact
Chinese-speaking customers can scan our WeChat QR code to ask questions, follow up on scheduling, and share photos of HVAC issues before service.
Scan to connect on WeChat
Use WeChat for quick questions, updates, and photo sharing before or after your appointment.
Prefer to call instead?
Service map
MajorHVAC serves Anne Arundel County first, with regular service into the counties that border it and the wider DMV area.
Anne Arundel County
Baltimore County
Howard County
Prince George's County
Calvert County
Common questions
Do you offer emergency HVAC service?
Yes. Emergency business calls are accepted any time, any day.
Can I request a free estimate online?
Yes. Call or send a message to discuss the job and request an estimate.
Will the website support Chinese-speaking customers?
Yes. The toggle cycles through English, Mandarin-style Simplified Chinese, and Cantonese-friendly Traditional Chinese wording.
Do you offer WeChat support?
Yes. Customers who prefer Chinese communication can reach out through WeChat for questions, scheduling follow-up, and project photos.