Family-owned since 1945, Quigley Heating & Air serves University Park, TX 75205 and 75225 from its Farmers Branch headquarters at 13720 Diplomat Drive. In a city where a 1930s two-story can sit a few blocks from a brand-new build, equipment rarely matches from house to house. We work on cooling, heating, and air quality systems for homes and businesses, from the cottages near SMU and Snider Plaza to the custom homes of Caruth Hills, Windsor Place, and Volk Estates. Our service area reaches Highland Park and Dallas as well.
Need HVAC service? Call us at (214) 390-4804 or request service online.
⭐ 4.9/5 on Google | BBB A+ Accredited Since 1958 | Family-Owned Since 1945 | Lennox Authorized Dealer | Trane Comfort Specialist
Air Conditioning Installation, Repair, and Maintenance in University Park
A cooling system in a 1930s two-story has a different job than one in a new custom build. That is why every air conditioning visit from Quigley Heating & Air begins with what is already installed: the condenser, coil, thermostat, and duct connections. From there we recommend a repair, a replacement, or a maintenance plan, and we spell out what each one involves.
Air Duct Repair, Sealing, and Installation in University Park
Ductwork can tell the story of a home’s past remodels. Our crews seal leaks, patch damaged runs, swap out failing sections, and lay new air ducts when a project calls for them. If a renovation already has the walls open, that is the easiest moment to fix what is hidden inside.
Commercial HVAC Services in University Park
Customers browsing Snider Plaza and the shops near Preston Center expect a comfortable room, and staff expect the same. Quigley Heating & Air handles commercial HVAC work for University Park restaurants, boutiques, and offices, from new installs and replacements to repair calls and scheduled maintenance. We plan visits around opening hours wherever the job allows.
Duct Cleaning in University Park
A remodel leaves its mark inside the ductwork as well as on the floors. Before you move back in, turn to Quigley Heating & Air for a duct cleaning. We will inspect and clean the supply ducts, return ducts, and vents, pulling out leftover dust and debris.
Ductless Mini Split Systems in University Park
Some rooms were never meant for ductwork: a sunroom, a finished attic, a converted garage, a new wing. A ductless mini split cools and heats that space without running ducts through the rest of the house, and we install, repair, replace, and maintain them. In older University Park homes with finished walls, it can be the cleaner solution.
Furnace Installation, Repair, and Maintenance in University Park
A furnace that short-cycles, blows cold air, or will not light calls for a careful look at the ignition, blower, heat exchanger, and safety controls. After inspecting, Quigley Heating & Air lays out what a repair would fix and whether replacement deserves a conversation. We also install and maintain gas furnaces. Planning a renovation? Tell us the schedule and we will fit a replacement around it.
Heat Pump Installation, Repair, and Maintenance in University Park
One unit can heat the house in winter and cool it in summer. That is the appeal of a heat pump, and it is one of three directions worth weighing, alongside a gas furnace with a separate AC and a dual-fuel pairing. Quigley Heating & Air studies your layout and current equipment before recommending any of them, then handles installation, repairs, and routine care.
HVAC Maintenance Plans in University Park
Sooner or later, a repair call lands on the one week you have no time for. The Q Club Preventative Maintenance Program moves that attention onto a calendar of planned inspections and tune-ups. Ask what it covers for your specific equipment.
Indoor Air Quality Solutions in University Park
Dust, odors, and dry air are the usual reasons homeowners start asking about indoor air quality. Filtration, purification, and ventilation are the main tools, and Quigley Heating & Air chooses among them based on what you notice and how your current system is built. Quigley Heating & Air is also a Diamond Certified Top Rated indoor air quality contractor for Dallas County.
Whole-House Humidifier and Dehumidifier Services in University Park
Indoor humidity swings from season to season. A whole-house unit ties into your HVAC system and manages moisture for every room at once, so portable humidifiers and dehumidifiers can stay in the closet. Quigley Heating & Air sets up and services whole-house humidifiers and dehumidifiers for University Park homes.
Zone Control System Installation in University Park
Upstairs too warm and downstairs too cool? A zone control system divides the house into areas, each with its own thermostat and ductwork damper. Quigley Heating & Air plans, installs, and tests the setup. Two-story homes such as those in Windsor Place, and houses that have grown a wing or a third floor, are typical candidates.
Why Choose Quigley Heating & Air for University Park HVAC Service
Credentials come first. Quigley Heating & Air carries Texas HVAC license TACLA23686E, and the technicians who inspect your University Park system are NATE-certified. Planned maintenance is nothing new here: Troy S. Quigley, who took over the family company in 1977, pioneered its planned maintenance program.
Because we install and service Lennox and Trane alike, you hear the case for each brand and not only one. And with residential work, commercial work, ductwork, and air quality all under one roof, a project with several parts keeps a single point of contact.
University Park HVAC FAQs
Does Quigley Heating & Air service University Park, TX?
Yes. Homes and businesses in University Park, including ZIP codes 75205 and 75225, are inside our service area, and we serve them from our headquarters at 13720 Diplomat Drive in Farmers Branch.
What licenses and certifications does Quigley Heating & Air hold?
Texas HVAC license TACLA23686E, NATE-certified technicians, Lennox Authorized Dealer status, Trane Comfort Specialist status, and a Diamond Certified Top Rated listing for indoor air quality in Dallas County.
How can I cool a room addition or converted space without new ductwork?
Use a ductless mini split. An indoor unit on the wall or ceiling connects to an outdoor unit through a small refrigerant line, so the room gets its own cooling and heating with no duct runs. We size the unit to the space and check how it fits alongside your existing system.
Why is the upstairs of my University Park home warmer than the downstairs?
Two-story homes are prone to it. The usual suspects are duct leaks, weak airflow, equipment sized for a different floor plan, and one thermostat trying to serve every room. A technician can narrow down which one you have, and zoning is the fix when a single thermostat is the limit.
Should I plan HVAC work before a remodel or addition?
Raise it early. Moving a wall, finishing an attic, or adding a room changes both how much heating and cooling the house needs and how air reaches each space. Having a technician review plans before drywall goes up lets duct routing and equipment sizing get settled while changes are still easy.
My AC keeps needing repairs. When is replacement the better call?
Repeated service calls are a signal to look at the bigger picture. When the same system keeps failing, is getting on in years, or loses a major part such as the compressor, replacement belongs in the conversation. One failed part on an otherwise steady system usually points to repair. We inspect first, then walk through both paths before you spend anything.
Can Quigley Heating & Air help me choose between Lennox and Trane?
Quigley Heating & Air is a Lennox Authorized Dealer and a Trane Comfort Specialist, so you do not have to pick a brand before you call. We go through models and features side by side and match them to your house.
Does Quigley Heating & Air service restaurants, shops, and offices in University Park?
Yes, they are a regular part of the work. Our commercial team covers installation, replacement, repair, and maintenance for heating, cooling, and indoor air quality systems in retail, office, and light commercial spaces.
Schedule HVAC Service in University Park, TX Today
A failing AC, a furnace that needs a check before winter, or an HVAC plan for a remodel: Quigley Heating & Air is ready for University Park homes and businesses.
Call us at (214) 390-4804 or request service online.