YAZD Mechanical Inc

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Claim This BusinessAbout YAZD Mechanical Inc
YAZD Mechanical Inc operates as an air conditioning contractor serving Sterling, Virginia and surrounding communities in Northern Virginia. With a rating of 4.4 stars accumulated across 562 client reviews, the company has established a documented track record for residential HVAC installation and service. Business hours run Monday through Friday from 8 AM to 5 PM, with Saturday availability from 9 AM to 3 PM. The company maintains a (703) 981-0055 contact line for scheduling appointments.
What distinguishes this contractor stems from how staff members engage with clients rather than from proprietary equipment lines or specialized certifications. Reviewers consistently mention transparency in pricing and project timelines, with manager Elma praised for guiding customers through processes with clear communication. The technicians Bryan and Paya have been singled out for politeness, thoroughness, and technical competence during installation work. Several five-star reviews note that crews arrive on schedule, complete work within promised timeframes, and leave job sites clean.
What Customers Say
Five of six sampled reviewers award five stars, praising professional communication, on-time arrivals, and post-installation follow-up visits. The single one-star review criticizes narrow service scope and perceived pressure during filter replacements. Across all reviews mentioning technicians Bryan and Paya, descriptors include polite, hardworking, and experienced.
Working Hours
| Sunday | Closed |
| MondayToday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 9 AM–3 PM |
Services
AC System Installation
Complete HVAC system installation including outdoor and indoor unit placement with modifications as needed.
AC Repair & Maintenance
Service calls covering diagnostics, filter replacement, and system repairs across residential units.
System Diagnostics
Assessment of existing equipment to identify issues and recommend appropriate repair solutions.
Filter Replacement Services
Routine filter changes during service visits, with guidance on maintaining the correct filter specifications.
Post-Installation Follow-Up
Return visits to verify system performance after initial installation completion.