Mast & Brunk Inc.

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About Mast & Brunk Inc.
Mast & Brunk Inc. operates as an air conditioning contractor serving Mount Crawford, Virginia, and holds a 5.0-star rating across 6 client reviews. The company handles residential heating and cooling system installations, replacements, and repair services for homeowners throughout the Shenandoah Valley region. Reviewers describe the team as professional, meticulous, and committed to completing work to high standards, with particular praise for thorough cleanup after installations and follow-up visits to ensure systems operate as promised.
Technicians at Mast & Brunk distinguish themselves through attention to detail and transparent communication. Multiple reviewers note that team members answered questions thoroughly, explaining the work in accessible terms rather than using technical jargon. The company maintains competitive but fair pricing, with one longtime customer specifically mentioning that Ron Brunk has never misrepresented situations or oversold unnecessary services over more than a decade of dealing with the business. This straightforward approach resonates with homeowners who value honest assessments of their HVAC needs.
Customer experiences highlight specific scenarios demonstrating the company's commitment to reliable service. For one steep-slope installation, technicians arrived as scheduled and worked beyond standard requirements to position units correctly, then completed a comprehensive cleanup. A day after the job, technician Danny returned to verify everything functioned properly. Another reviewer praised Jason and Clem for their professional approach when replacing heating and cooling equipment, taking time to address questions and attend to finer details. These accounts reflect a pattern of follow-through that reviewers consistently mention.
What Customers Say
All 6 reviewers award 5 stars, with 3 naming specific technicians (Danny, Jason, and Clem) who handled installations or follow-up visits. Customers specifically mention competitive pricing and honest communication as distinguishing qualities.
Services
HVAC System Installation
New heating and cooling unit installation for residential homes, including positioning on challenging terrain.
Heating System Replacement
Full heating system replacement services, with reviewers noting same-day work for both heating and cooling.
Air Conditioning Replacement
AC unit replacement with professional installation and thorough post-job cleanup.
HVAC Repair & Maintenance
Diagnosis and repair services for existing heating and cooling systems, with follow-up verification visits.
Multi-Unit Property Service
HVAC maintenance and repair for buildings with multiple units, such as managed commercial properties.
System Assessment & Consultation
On-site evaluation of HVAC issues with transparent communication about recommended solutions.