QRF Mechanical Services LLC
Grand Prairie, TX HVAC · #6 of 9
At a glance
- Google rating
- 5.0★ from 25+ reviews
- In business
- 5+ years
- Services
- 7 HVAC services
- Service area
- Grand Prairie, TX
Overview
QRF Mechanical Services LLC specializes in complex HVAC system replacements and diagnostic repairs. Veteran-owned and operated, the team emphasizes a project-manager approach rather than traditional sales tactics. Residents in Grand Prairie benefit from their deep familiarity with local North Texas humidity and efficiency requirements. Reviewers frequently highlight their ability to diagnose incompatible system components that other contractors missed. Their technicians prioritize transparent, honest communication and clean job-site standards.
QRF Mechanical Services LLC provides residential and commercial HVAC repair and system installation throughout Grand Prairie. This veteran-owned company reports they offer same-day emergency service for cooling failures. Their technicians state they perform comprehensive duct cleaning and indoor air quality assessments to improve system efficiency. They list free estimates for all equipment replacement projects. The team advertises a one-on-one project management experience for every installation.
Vouched Score breakdown — 81/100
Above the Grand Prairie, TX HVAC average of 78/100. Ranks #6 of 9 listed HVAC providers in Grand Prairie, TX.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How QRF Mechanical Services LLC compares to the Grand Prairie average
| Signal | QRF Mechanical Services LLC | Grand Prairie avg | Delta |
|---|---|---|---|
| Vouched Score | 81/100 | 70/100 | +11 vs avg |
| Google rating | 5.0★ | 4.7★ | +0.3 vs avg |
| Review volume | 25+ | 610+ | -587 vs avg |
| Years in business | 5+ | 23+ | -18 vs avg |
What customers say
"I recently had the pleasure of working with QRF Mechanical Services LLC and I couldn't be more satisfied with their exceptional service! From the moment I contacted them, I was impressed by their professionalism and honesty. Luis, in particular, stood out with his expertise and dedication. He was punctual, courteous, and went above and beyond to ensure that all our needs were met. His attention to detail and thorou…"
— Legend K · Jul 24, 2024 · Google Reviews"As a realtor ive seen and used many HVAC companies until dealing with QRF. With the professionalism, know how and extrememly clean work. They are now my goto choice for myself and highly recomended to my clients."
— David Nam · Dec 4, 2025 · Google Reviews"We recently moved into a new home just before Christmas, and with it heating up quicker than expected for Texas in February, we found (yet another) lovely surprise left behind by the previous homeowners. Our upstairs AC/heat pump unit had shorted out and we were left with it getting up to 80/85 degrees upstairs. We had a local company come out to take a look and were quoted a pretty expected price, really not surpr…"
— Katelin Addington · Feb 6, 2025 · Google Reviews"We were recommended to this company by a church friend , this company went above and beyond to help us when our ac went out. They were polite, prompt, helpful, insightful, and diagnosed/fixed the problem and got us get cool air immediately. We highly recommend and will recommend in the future this amazing company. It is veteran owned and they definitely took care of us as an active duty military family. We have noth…"
— Alaina Derouin · Jun 12, 2025 · Google Reviews"QRF Mechanical Services is a great company with honest and professional staff who always make sure we are taken care of and never taken advantage of! Great group of honest technicians who do quality work. Would definitely recommend!"
— Jennifer Gomez · Apr 27, 2025 · Google ReviewsPros
Self-reported on their website — not independently verified.
- Emergency response: same-day
- Satisfaction guarantee
- Financing available
- Free estimates
- Flat-rate, upfront pricing
- Indoor air quality services
- Duct testing & sealing
- Specializes in AC repair
- Specializes in AC replacement
When to choose them — and when to consider alternatives
- You need indoor air quality work
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
- You prefer a provider with hundreds of customer reviews
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- Thermostat Installation
Service area
Grand Prairie, TX home
Contact & hours
| Monday | 8:00 AM – 5:00 PM |
|---|---|
| Tuesday | 8:00 AM – 5:00 PM |
| Wednesday | 8:00 AM – 5:00 PM |
| Thursday | 8:00 AM – 5:00 PM |
| Friday | 8:00 AM – 5:00 PM |
| Saturday | 7:30 AM – 12:00 PM |
| Sunday | Closed |
Frequently asked questions
What are the pros of QRF Mechanical Services LLC?
When should I choose QRF Mechanical Services LLC?
When should I consider alternatives to QRF Mechanical Services LLC?
What is the Vouched Score for QRF Mechanical Services LLC?
How long has QRF Mechanical Services LLC been in business?
What does HVAC service typically cost when working with a Grand Prairie, TX provider like QRF Mechanical Services LLC?
What pricing terms does QRF Mechanical Services LLC publish on their website?
Does QRF Mechanical Services LLC do AC Repair in Grand Prairie, TX?
Does QRF Mechanical Services LLC do AC Replacement in Grand Prairie, TX?
Does QRF Mechanical Services LLC do HVAC Installation in Grand Prairie, TX?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
QRF Mechanical Services LLC (this company) |
81/100 | 5.0★ (25+) | 5+ | — | — | — |
| 91/100 | 4.9★ (405+) | 17+ | — | — | Highest Vouched Score Best for Mini-Splits / Ductless |
|
| 72/100 | 4.8★ (65+) | 5+ | — | — | — | |
| 83/100 | 4.5★ (65+) | 24+ | — | — | Best for Geothermal Best for Smart Thermostat Install |
Listed in
Explore more
Profile last updated June 11, 2026.