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Claim Your Free PageMerenda Refrigeration & HVAC has served Alexandria homeowners for over two decades, delivering heating and cooling solutions across Northern Virginia. The family-owned contractor holds current licensing and maintains a 4.3-star average across six verified customer reviews. Technicians Danny and Carl handle service calls throughout Alexandria, Falls Church, and the surrounding Fairfax County communities, providing both emergency repairs and planned equipment upgrades.
What distinguishes this contractor is the direct involvement of experienced technicians on every service call rather than rotating dispatch workers. Reviewers consistently praise Danny's depth of knowledge, one DIY enthusiast noted his understanding of refrigeration theory and attention to detail after a mini-split installation. The team specializes in system replacements for aging equipment, having recently installed a Bryant furnace with a properly sized coil to resolve airflow issues in a 27-year-old system.
Customers facing urgent situations highlight the contractor's responsive same-day service. During a July heat wave, Jessica Taylor's AC failed at 7 AM, and Danny and Carl arrived within hours, diagnosing the issue and installing a complete replacement system within 24 hours. Thomas Tarter described similar reliability when his furnace required replacement, noting thorough professionalism throughout the project.
Four of six reviewers awarded 5 stars, with customers specifically praising technicians Danny and Carl by name. The single 2-star review cited a refrigerant recharge that didn't resolve the cooling issue, while positive reviews emphasized same-day response times and diagnostic thoroughness.
Diagnosis, refrigerant service, and complete AC system replacement including new condenser and coil installations.
New heating system installation with properly matched coils and components for optimal performance.
Ductless mini-split installation for additions, porches, or zone-specific heating and cooling.
Whole-home humidifier installation to improve indoor air quality and comfort during heating season.
Relocation of existing condenser units and new line-set installation for home modifications or repairs.
Same-day response for heating and cooling emergencies, with rapid diagnosis and repair or replacement.