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21 Years
experience
Emergency
services
Your Trusted HVAC Partner in Alpharetta, GA
FlowTech Mechanical Services was founded in 2005 by Dan Pineyro, a seasoned HVAC professional with over 20 years of industry experience. Our family-owned business specializes in residential and commercial heating, ventilation, and air conditioning services across North Metro Atlanta. We prioritize customer satisfaction through honest assessments, transparent pricing, and certified technicians trained to service all major HVAC brands.

Our commitment to quality extends to preventative maintenance programs and emergency repair services, ensuring year-round comfort for homes and businesses. With a focus on technical expertise and personalized service, we have built a reputation as a trusted partner for HVAC solutions in Alpharetta, Milton, Johns Creek, Roswell, and surrounding areas.
Services
Air Conditioning Repair HVAC Maintenance Furnace Service Thermostat Replacement Commercial HVAC Service Planned Service Agreements
Details
  • Year established: 2005
Highlights and features
  • We have over 20 years of HVAC experience serving North Metro Atlanta.
  • Our certified technicians service all major HVAC brands including TRANE and Lennox.
  • We offer 24/7 emergency repair services with no overtime charges.
  • Planned Service Agreements ensure preventative maintenance and priority response.
  • We provide upfront pricing with no hidden fees or surprises.
Associations and certifications
  • TRANE Authorized Dealer
What people say
Great Service Extremely professional No premium charges Courteous technicians Good value
Services
Residential HVAC Service
FlowTech provides comprehensive residential HVAC services including system installation, repair, and maintenance. Our certified technicians handle all brands and prioritize energy efficiency. We offer 24/7 emergency repairs and preventative maintenance plans to ensure year-round comfort for homeowners in North Metro Atlanta.
Commercial HVAC Service
Our commercial HVAC solutions cater to multi-story buildings, computer rooms, and commercial properties. Services include rooftop unit repair, chillers, and planned maintenance agreements. We offer priority response and no overtime charges for service agreement customers in North Metro Atlanta's business districts.
Planned Service Agreements
FlowTech's Planned Service Agreements include monthly, quarterly, or semi-annual HVAC maintenance. Each visit involves filter changes, system inspections, and efficiency testing. These agreements reduce breakdowns, extend equipment life, and ensure optimal performance for both residential and commercial clients.
Thermostat Replacement
We replace programmable and non-programmable thermostats with modern, energy-efficient models. Our technicians ensure proper installation and calibration for optimal HVAC performance. This service helps homeowners reduce energy costs while maintaining precise temperature control in their North Metro Atlanta residences.
Emergency HVAC Repair
FlowTech offers 24/7 emergency HVAC repair services for critical system failures. Our technicians respond promptly to urgent issues like AC breakdowns during heatwaves or furnace failures in winter. We provide transparent pricing and prioritize restoring comfort with minimal disruption to homes and businesses.
People
Dan Pineyro
Founder
Dan Pineyro founded FlowTech Mechanical Services in 2005 after 20 years in the HVAC industry. He specializes in residential and commercial HVAC systems and prioritizes customer satisfaction through technical expertise and transparent service practices.
Questions
How often should I service my HVAC system?
We recommend professional HVAC servicing twice yearly - in spring for AC and fall for heating systems to ensure optimal performance.
Do you service all HVAC brands?
Yes, our technicians are trained to service all major brands including TRANE, Lennox, Goodman, and Bryant systems.
What areas do you serve?
We serve North Metro Atlanta including Alpharetta, Milton, Johns Creek, Roswell, Cumming, and surrounding counties.
Do you offer emergency repairs?
Yes, we provide 24/7 emergency HVAC repair services with no overtime charges for service agreement customers.
What HVAC maintenance services are included?
Our maintenance includes filter changes, coil cleaning, electrical checks, refrigerant monitoring, and system efficiency testing during each service visit.
Are you an authorized TRANE dealer?
Yes, we are an authorized TRANE dealer offering certified installation, repair, and maintenance services for TRANE HVAC systems.