Ribbon paths
How supply and return air share space inside the mechanical layout before any talk of major equipment changes.
Perry HVAC, LLC
Dallas heat mapped, Preston Road cool
Residential heating and air for Dallas homes. We start with how heat and shade land on the house, then install, repair, or maintain the system that fits that map.
Climate guide
Climate bands we sketch before we open a panel
Texas summers and shoulder seasons leave clear marks on a house. We read sun load, shade, and room-by-room comfort before talking parts.
Sun load
West and south exposures that drive afternoon heat through walls and glass.
Shade lines
Tree cover, neighboring roofs, and porch overhangs that cool some rooms and leave others hot.
Air paths
How supply and return air actually move once the outdoor unit and indoor coil are working together.
Service lanes
Three service lanes for Texas homes
Compact list, clear scope. Installations, repairs, and preventative maintenance - no stacked upsell theater.
01 HVAC installations
New systems, replacements, and custom residential jobs sized to the house - including package and split layouts when the structure calls for them.
02 HVAC repairs
Service for single-package and split systems when cooling or heating falls off, cycles oddly, or leaves rooms uneven.
03 Preventative maintenance
Seasonal checks that keep filters, drains, coils, and airflow honest before the next Dallas heat stretch.
Sun and shade
Shade lines and sun load on Dallas roofs
Geometric references for how heat lands on a home - not live equipment dashboards, not fake sensor readouts.
Owner desk
Owner desk on Preston Road
Perry HVAC, LLC is led by Robert Baker from 8117 Preston Rd in Dallas. The work stays residential: map the climate load, then install, repair, or maintain what the house actually needs.
The company has served Dallas-area systems since 1954. Office hours are Monday-Friday, 8:00 AM to 5:00 PM, and Saturday, 9:00 AM to 1:00 PM. Sunday the office is closed.
- Owner-led callbacks
- Install, repair, and maintenance lanes only
- No brand theater or warranty slogans on this site
1954Serving Dallas-area systems
InstallNew and replacement systems
RepairPackage and split service
MaintainSeasonal system checks
Duct forms
Duct forms we read before we replace
Abstract references for how air moves through charcoal duct paths - useful when a repair still makes more sense than a full swap.
Zone sketches
Room-level cooling notes that keep the first visit focused on comfort, not a catalog of brand logos.
Before the visit
What stays on the board before a visit
Plain facts we keep visible - not staged review scores and not invented response timers.
Leave a number - Robert calls you back
Share a phone number for a residential HVAC callback in Dallas. This is a request only - not a confirmed appointment.