AC Repair in Highland Park, TX 2026
Frosty's HVAC services AC repair in Highland Park, TX with $85 diagnostics waived on repair, flat-rate pricing, and same-day service. Licensed TACLA126718E. (469) 254-0548.
Where in Highland Park Does Frosty's HVAC Run AC Repair Calls?
Our team services Highland Park from our Farmers Branch base — 10 miles via Dallas North Tollway South, roughly 15 minutes. We cover 75205 including Armstrong Parkway, Prather Park, Beverly Drive, Turtle Creek, and Lexington Avenue. Highland Park sits in Dallas County.
Now serving Highland Park
Highland Park is 15 minutes from our Farmers Branch shop via the Dallas North Tollway south. Same-day calls are routine. We run formal Manual J load calculations before quoting any replacement on a home this size — undersized or oversized equipment shows up as comfort complaints within one summer. We coordinate with established slate and tile roofers when penetrations need to move, rather than improvising flashing on a 90-year-old roof deck.
Highland Park climate context
Highland Park's housing is early-1900s through 1950s estates — Tudor, Spanish Revival, Georgian, Prairie-style — most 5,500-9,000 sqft and almost all carrying original slate, terracotta, or copper roofs that make attic access a careful business. Modern Manual J load calculations on these envelopes routinely return 7-9 tons of cooling spread across 4-6 zones, but the original architects never planned for the supply runs and return drops that this sizing demands; equipment ends up wedged into former butler's pantries, narrow second-floor closets, and crawl-space corners with 4-foot headroom. Multi-zone control boards are usually undocumented daisy-chains from prior renovations — every diagnostic begins as a system-mapping job before it becomes a repair. Slate and terracotta roof penetrations for refrigerant linesets are decisions, not formalities, and a missed flashing detail shows up as a ceiling stain three rains later.
How Much Does AC Repair Cost in Highland Park?
AC repair in Highland Park starts at $85 for the diagnostic (waived with any repair). Most common repairs fall in the $350-$1,500 range — we're flat rate, which means the price we quote before we start is the price you pay at the end. Frosty Club members save 10-15% on every repair.
| Repair | Regular Price | Frosty Club Member |
|---|---|---|
| Diagnostic / service call(Waived with repair) | $85 | $72.25 |
| Capacitor replacement | $500 | $425 |
| Contactor replacement | $600 | $510 |
| Condenser fan motor (standard) | $650 | $552.50 |
| Condenser fan motor (ECM) | up to $2,800 | up to $2,380 |
| Refrigerant leak find + fix + recharge | $350 – $1,000 | $297.50 – $850 |
| Condenser coil (incl. refrigerant) | $3,500 – $5,500 | $2,975 – $4,675 |
| TXV (incl. refrigerant) | $1,500 – $3,000 | $1,275 – $2,550 |
| Blower motor (standard) | $750 – $1,500 | $637.50 – $1,275 |
| Blower motor (ECM) | up to $2,800 | up to $2,380 |
| Compressor replacement | $3,500 – $5,000 | $2,975 – $4,250 |
| Evaporator coil replacement | $3,500 – $5,000 | $2,975 – $4,250 |
| Drain line clearing | $350 | $297.50 |
| Drain pan replacement | $1,200 | $1,020 |
| Float switch install | $400 | $340 |
| Hard start kit | $650 | $552.50 |
| Circuit board (universal) | $500 | $425 |
| Circuit board (ECM) | up to $3,500 | up to $2,975 |
| Basic thermostat | $350 | $297.50 |
| Programmable thermostat | $500 | $425 |
Save More with Frosty Club
Basic ($99/yr):10% off all services | Premium ($300/yr): 15% off + $500 repair credit + 2 free tune-ups
Join Frosty ClubWhat Are the Most Common AC Problems in Highland Park?
In my 8 years servicing Highland Park homes, 80% of the emergency repair calls I get come down to a handful of issues. Here's what I see most often — and what each one typically costs to fix.
AC won't turn on
Usually a failed capacitor ($500), contactor ($600), or a tripped float switch. Diagnostic identifies the exact cause.
Blowing warm air
Low refrigerant from a leak, failed compressor, or iced-over evaporator coil. We find and fix leaks — we never gas-and-go.
Frozen evaporator coil
Restricted airflow or low refrigerant. Shut the system off and call us before it destroys the compressor.
Water leaking from indoor unit
Clogged drain line ($350) or damaged drain pan ($1,200). A $400 float switch prevents future water damage.
Loud grinding or rattling
Worn blower motor bearings, loose fan blade, or failing compressor. Don't ignore it — small noises become big repairs fast.
Short cycling (on/off/on/off)
Weak capacitor, oversized system, failing thermostat, or refrigerant problem. Short cycling kills compressors in under a year.
Why Do Highland Park Homeowners Choose Frosty's for AC Repair?
Highland Park is a 15-minute run from our Farmers Branch shop down the Dallas North Tollway, and the AC repair calls we get out here look almost nothing like the ones I run in newer DFW suburbs. Most homes off Armstrong Parkway, Beverly Drive, Lexington Avenue, and St. Johns are early-1900s through 1950s mansions — Tudor, Spanish Revival, Georgian, Prairie-style — that have been gutted and renovated two or three times. The HVAC equipment lives wherever the original architects didn't leave room for it: tiny attics with 4-foot crawl space, narrow mechanical closets carved out of butler's pantries, ground-floor utility rooms tucked behind original servant quarters. Every repair starts with the question of whether I can even physically reach the part.
Multi-zone systems are the rule here, not the exception. A 6,000 sqft Highland Park home typically runs 3-6 zones with separate air handlers and condensers per floor or wing. When one zone fails, the call sounds simple — "my upstairs guest wing isn't cooling" — but the diagnosis often involves a zone-board that's been daisy-chained into a system the original installer never documented, dampers that lost their actuators years ago, and TXVs (expansion valves) that were sized for the previous renovation's ductwork, not the current one. I take my time, map the system before I touch it, and quote flat-rate so you're not watching a meter run while I figure out what the last contractor did.
Every repair we do in Highland Park is flat-rate — the price I quote at the start is the price you pay. I'm EPA 608 Universal certified (#2396328), Mariafernanda is the license holder (TACLA126718E), and we've been doing this since January 1, 2018. 99 Google reviews at 4.9 stars. Highland Park homeowners tell me they're tired of contractors who quote vague hourly ranges and add charges at the end — flat-rate is unusual in this market and that's part of why we've grown here. Call (469) 254-0548.
Neighborhoods we serve in Highland Park: Armstrong Parkway, Prather Park, Beverly Drive, Turtle Creek
Why Should I Trust Frosty's HVAC Credentials?
Because every credential listed below is independently verifiable — Texas Department of Licensing and Regulation license TACLA126718E, EPA 608 Universal certification #2396328, and 99 Google reviews at 4.9 stars. You can check each one before you let a tech in your home.
TACLA126718E
Texas HVAC Contractor License held by Mariafernanda Jacobo. Issued and regulated by the Texas Department of Licensing and Regulation.
EPA 608 Universal
Omar Jacobo, #2396328. Required by the U.S. EPA to handle any refrigerant legally. Universal = all refrigerant types (R-22, R-410A, R-454B, R-32).
99 Google Reviews
4.9 star average. All real customers. No review gating. Read them at our Google Business Profile.
Learn more about our credentials on our About page or visit omar-jacobo.com.
Related Services in Highland Park
Frosty's covers every residential HVAC need in Highland Park, TX — one phone line, one flat-rate pricing book, one licensed (TACLA126718E) family-owned team.
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Nearby Cities We Also Serve
Same flat-rate ac repairpricing across every city we cover. If you're in a Highland Park-adjacent neighborhood, these pages have local details for your ZIP.
From Our Blog
Deeper context on ac repair written by Omar Jacobo (EPA 608 #2396328).
- Flower Mound HVAC: Why Your Upstairs Won't Cool DownFlower Mound homeowners: why your upstairs is hot, what it costs to fix, and when to replace. Larger homes need special attention. Call (469…Read article →
- Irving AC Repair: Las Colinas & Valley Ranch IssuesAC repair in Irving TX — common problems in Las Colinas and Valley Ranch homes with exact repair costs. TACLA126718E. Call (469) 254-0548.Read article →
- AC Repair in Farmers Branch: What Homeowners Need to KnowAC repair in Farmers Branch TX — common issues in older homes near Love Field, exact costs, and what to expect. Call (469) 254-0548.Read article →
What Do Highland Park Homeowners Ask About AC Repair?
How much does AC repair cost in Highland Park, TX?
Our diagnostic is $85 flat (waived with any repair). Most Highland Park repairs fall between $350 and $1,500 per zone: capacitor $500 ($425 for Frosty Club members), contactor $600 ($510), blower motor $750-$1,500 ($637.50-$1,275 for members), refrigerant leak find-fix-recharge $350-$1,000. Multi-zone homes often have multiple condensers and air handlers, so we quote each zone separately and you see the total before we start.
Do you work on multi-zone systems in Highland Park mansions?
Yes — most Highland Park homes off Armstrong Parkway, Beverly Drive, and Lexington run 3-6 zones with separate air handlers per floor or wing. We diagnose zone-by-zone, map the existing controls before we touch anything, and quote each repair flat-rate. Carrier, Trane, Lennox, Goodman, Rheem — we service all major residential brands and zone-board manufacturers.
Can you fit HVAC service into the tight attic of my historic Highland Park home?
Usually yes. I've worked countless 4,000-10,000 sqft homes off Beverly and Armstrong with original 1920s-1950s attic configurations — tight crawl space, narrow access hatches, mechanical closets carved out of pantries. We bring slim tools, low-profile recovery equipment, and we don't damage walls or ceilings to get to the unit. If a part is genuinely unreachable without renovation work, I'll tell you upfront before any quote.
Do you offer same-day AC repair in Highland Park?
Yes — we're 15 minutes from Highland Park via the Dallas North Tollway, so same-day calls are routine. Frosty Club members get priority scheduling and jump the line during 105°F heat waves. Call (469) 254-0548 and a human answers — we don't use answering services.
My Highland Park home was renovated and the HVAC was added later — does that cause repair issues?
Often, yes. Many Highland Park homes have been gutted multiple times and HVAC was retrofitted into spaces that weren't designed for it. That can mean undersized ductwork, refrigerant lines run through finished walls, or zone equipment installed by someone who didn't document the wiring. We take time to map the system before quoting — it's why we don't give phone estimates on Highland Park calls. The $85 diagnostic (waived with repair) covers the workup.
Can You Still Repair My R-22 System in Armstrong Parkway and Prather Park?
Yes — EPA 608 Universal cert #2396328 lets me legally recover, recycle, and recharge R-22 under federal regulations. R-22 production ended in 2020 under the Clean Air Act phase-out (EPA.gov), so it now runs $200 per pound installed. A typical Armstrong Parkway and Prather Park R-22 leak repair totals $650-$1,000: electronic leak detection ($250) or nitrogen leak test ($500) plus recharge at $200/lb. Optional leak seal $350 — but it can void manufacturer warranties, so I only recommend it in specific cases. For systems past 12 years with major leaks, planning the transition to R-454B or R-32 is usually the better economics. Read our R-410A phase-out explainer.
Should I Repair My R-410A System in Armstrong Parkway and Prather Park or Replace It?
Yes, I can repair it — R-410A production for new equipment ended Jan 2025 under the AIM Act (Energy.gov), but EPA 608 Universal cert #2396328 covers ongoing service. R-410A recharge runs $100 per pound installed. A typical Armstrong Parkway and Prather Park leak repair totals $450-$700: electronic leak detection ($250) or nitrogen leak test ($500) plus recharge at $100/lb. Optional leak seal $350 — but it can void manufacturer warranties, so I only recommend it in specific cases. For systems past 12 years with major leaks, replacement to R-454B or R-32 is usually the better economics. Read our R-410A phase-out explainer.
How Do I Schedule Emergency AC Repair in Highland Park?
Call us or request service online. Same-day appointments available for Highland Park homeowners. Flat-rate pricing — no surprises, no hourly charges, no upsell scripts.
Written by Omar Jacobo, EPA 608 Universal Certified Lead Technician at Frosty's HVAC LLC. Licensed TACLA126718E.
Written by
By Omar Jacobo
Texas Licensed HVAC Contractor #TACLA126718E · EPA #2396328
Co-Owner of Frosty's HVAC LLC, serving DFW since 2018. Learn more
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