24/7 EMERGENCY SERVICE AVAILABLE
972-421-8000
Can't remember the last time anyone looked at your heating and cooling? Wylie summers run long, and the winters still bring their cold nights. Let Stork's handle your HVAC maintenance. Call or book a time that suits you in minutes.
Your local, family-owned Wylie HVAC maintenance team. Our brand new office is right here on Williams Street.
Census estimates say about three in four homes here were built in 2000 or later, so a lot of systems have a decade or two behind them.
For new customers, a tune-up is a flat $49 per system. It is a check, not a repair. If the technician finds a problem, you get the price upfront before any work starts.
If you'd rather have the visits scheduled for you, ask about a maintenance agreement. To get something fixed or replaced instead, see our Wylie AC repair, heating repair and AC replacement pages.
Maintenance is a scheduled look at the whole system, done while it still works, so small problems are found before they become repairs.
Our technicians work on every make and model. A visit can cover:
An AC tune-up checks the filter, the indoor and outdoor coils, the refrigerant level and the electrical connections, and calibrates the thermostat. Dirty coils and weak airflow make an air conditioner run longer for the same cooling, so those are the first things worth looking at.
A furnace tune-up cleans and inspects the burners and flame sensor, tests the igniter and inspects the heat exchanger. It also covers the gas pressure, the venting and a carbon monoxide test, plus the safety controls and the blower motor. If anyone ever tells you a heat exchanger is cracked, ask to see the crack documented on camera.
A heat pump cools in summer and heats in winter, so it never gets an off season. The check covers both modes, including the reversing valve, the defrost controls and the backup heat strips.
A clogged filter and a dirty coil are the most common reasons a system works harder than it should. We clean or replace the filter, clean the coils and clear the condensate drain so it doesn't back up and leak in the summer.
Loose connections and worn capacitors and contactors are common failure points. We inspect and tighten the electrical connections and test the safety controls, so the system shuts down when it should.
A maintenance agreement puts the visits on a schedule: a cooling-season visit and a heating-season visit each year. It also includes priority scheduling, a documented service history, an honest report after each visit, and our 10-year parts and 10-year labor warranties.
Wylie households split almost evenly on heating, about half on electricity and about half on utility gas, so both the furnace tune-up and the heat pump visit apply to homes here.
You don't have to know what your system needs. Tell us when it was last serviced, and the technician will take it from there.
Call or book online and we'll find a time that suits you. A tune-up is a flat $49 per system for new customers, and if a visit turns up a repair, you get the price before any work starts.
Most systems get looked at only when they stop working. Pick the line that sounds like your house to see why a tune-up helps and what to do next. Some of it you can do yourself in a few minutes, like changing a filter. The rest is a technician's job.
Why it matters
What to do next: If you can't remember the last visit, count the system as overdue and book a tune-up.
Why it matters
What to do next: Put in a fresh filter and book the cooling check before the hot weather arrives.
At the nearest NOAA station, at Lavon Dam, the first 90 degree days of the year typically arrive in May.
Why it matters
What to do next: Book the heating check before the cold arrives. If you ever smell gas, leave the house and call 911 and your gas utility from outside.
NOAA's normals for that same station put the median first freeze of the fall on November 19.
Why it matters
What to do next: Find the model label on the outdoor unit and book a tune-up, so you start with a clear picture of what you own.
About 38% of Wylie households moved into their homes in 2018 or later, so an unknown service history is likely common here.
Why it matters
What to do next: Change the filter and check that the thermostat is holding the setting you chose. If the bill still looks high for the weather, book a tune-up.
Why it matters
What to do next: Check the filter, then hold your hand to the vent in each room. If only one or two rooms are weak, say so when you book.
Why it matters
What to do next: Read the warranty for its maintenance terms, and keep every service invoice together with a photo of the model label.
Why it matters
What to do next: Look at the outdoor unit from a few feet away. Don't touch the fins. If you see flattened fins or dents, book a visit.
NOAA's storm record lists hail in Wylie in April 2018, March 2022 and March 2025.
Local Office
Stork's Home Services serves Wylie and the surrounding neighborhoods from our local office. With 24/7 availability, there’s always someone ready to help.
The Williams Street office is our base in Wylie for tune-ups and maintenance agreements.
Testimonials
These are word for word from our Dallas Google profile, starting with a maintenance plan customer. As Wylie customers review their tune-ups, we'll add them here.
5.0 from 80+ Google reviews: read them on GoogleThese are our current offers. Choose one to book online, or mention it when you call. Farmers Electric members should also read the rebate card further down this page.
Wylie's weather, housing and utilities change when a tune-up makes sense and what it can be worth.
At the nearest NOAA station, the first 90 degree days usually arrive in May, and the median first freeze is November 19.
NOAA's 1991 to 2020 normals for the nearest station, at Lavon Dam, count about 95 days a year at 90 F or above. Around 81% of the year's cooling degree days fall between June and September. The same station's median first fall freeze is November 19, and it averages about 44 nights a year at or below freezing. These are normals for that station, not measurements taken in Wylie.
A cooling check before the first hot stretch finds a weak part before the system is working its hardest, and a heating check in the fall does the same before the first night the furnace or heat pump runs for hours.
Check this yourself: Put two dates on your calendar now, one in March or April and one in October.
About 38% of Wylie households moved in since 2018, and some of them have a system with no service paperwork.
Census estimates put the move-in year of 38.2% of Wylie households at 2018 or later. A newer owner may have no record of what was done to the equipment before the sale.
Trane's published base limited warranty says its products must be properly installed, operated and maintained by a licensed HVAC service provider, and that the company "may request written documentation" of that maintenance. Other brands and models differ, so read the terms for yours. A dated invoice from each visit is the simplest record to keep, and a maintenance agreement includes a documented service history.
Check this yourself: Find the model label on your outdoor unit and any service stickers on the unit or the furnace, and take a photo of each.
As of November 2026, Farmers Electric members can apply for up to $100 per unit for an HVAC tune-up.
Wylie has more than one electric provider. Farmers Electric Cooperative lists a tune-up rebate of up to $100 under its 2026 residential program, limited to one rebate per unit a year and four per member. Funds are limited and the program ends once they run out, and purchases and applications have to fall within 2026. How much money is left isn't shown on the page, so contact the cooperative before you count on it.
Oncor's page for its home energy efficiency programs says its 2026 funding is fully exhausted and points to January 2027 for updates. It doesn't list a tune-up rebate.
Check this yourself: Check your electric bill to see which utility you're on.
NOAA records hail in Wylie in April 2018, March 2022 and March 2025.
The storm record lists hen-egg sized hail in Wylie on April 6, 2018 and golf ball sized hail on March 14, 2022. On March 25, 2025, the fire department reported hail up to ping pong ball size piled 4 to 6 inches deep at Fire Station 1 on S. Ballard St.
Hail can flatten the thin fins on the outdoor coil, and a flattened coil can leave the system working harder to shed heat. A tune-up is a good time to have a technician look at the coil.
Check this yourself: After a hail storm, look at the sides of the outdoor unit from a few feet away. Don't touch or comb the fins.
A house from the median Wylie build year of 2006 that is still on its first system is running equipment about 20 years old. If you plan to keep it running, scheduled seasonal visits, a documented history and priority scheduling are what a maintenance agreement adds, along with its 10-year parts and 10-year labor warranties.
If you just bought a house and don't know what's in the attic or the closet, the $49 tune-up is a reasonable first step, and you can decide about an agreement afterward.
For what a maintenance agreement includes, see our main HVAC maintenance page.
Still stuck? Call 972-421-8000.
For new customers, a tune-up is a flat $49 per system. Call 972-421-8000 to book.
A technician inspects the system, cleans or replaces the filter, checks the coils, refrigerant level and electrical connections, and tests the controls. A furnace visit adds a combustion and venting check.
No. If the visit turns up a problem, you get the price of the repair before any work starts, and you decide from there.
Once a year is the minimum. A system that both cools and heats, such as a heat pump, benefits from a visit before each season, which is what a maintenance agreement schedules.
Yes. Our technicians work on every make and model, including air conditioners, furnaces and heat pumps.
Book a cooling check in March or April, before the first 90 degree days that typically arrive in May, and a heating check in the fall ahead of the median first freeze on November 19, per NOAA normals for the nearest station.
Find the model label on the outdoor unit and the furnace, then book a tune-up. About 38% of Wylie households moved in since 2018, so a house with no service records is common, and the tune-up gives you a first record.
Wylie homes are about half electric heat and half gas. Look at the label on the outdoor unit, which may name a heat pump, or at the indoor unit, which will show a furnace if you have one.
Farmers Electric lists up to $100 for a tune-up in 2026 for its members, while funds last. Ask the cooperative what paperwork it needs before you book.
It's a good idea after hail on your street. Wylie has had hail in April 2018, March 2022 and March 2025, and a technician can look at the coil fins for damage you can't easily judge yourself.
Call 972-421-8000 or schedule online. New customers pay a flat $49 per system for a tune-up.