Quality Air Services, LLC
Rockville, MD AC Repair · #3 of 4 · 28+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 28+ years in business
Review sentiment: 88/100
At a glance
- Google rating
- 4.8★ from 375+ reviews
- In business
- 28+ years
- Services
- 3 AC Repair services
- Service area
- Rockville, MD + 1 nearby
- Phone
- +1-301-893-7778
Overview
Quality Air Services lists coil replacement and evaporator services as a specialty. Quality Air Services advertises 24/7 emergency and same-day response. Quality Air Services reports 25+ years serving the Washington DC Metro area. Quality Air Services emphasizes a large fan-coil inventory for multifamily properties. Quality Air Services notes free estimates and financing are available.
Commercial and residential AC repair focused on fan-coil and hydronic systems in Rockville. The website states it stocks the largest local fan-coil inventory in the DC and Baltimore metros. Emergency service is advertised as 24/7 with same-day response. Free estimates and financing are listed on the site.
Score breakdown
Rockville, MD AC Repair average is 78/100. Ranks #3 of 4 listed AC Repair providers in Rockville, MD.
Editorial Review
72
46%
Google Rating
93
17%
Local Search Rank
66
9%
Review Sentiment
88
15%
Years in Business
70
4%
Review Volume
70
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Rockville average
| Signal | Quality Air Services, LLC | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 78/100 | -1 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 375+ | 2,285+ | -1910 vs avg |
| Years in business | 28+ | 49+ | -21 vs avg |
Pros
Strengths
- High Google rating (4.8★ across 375+ reviews)
- Long-established (28+ years in business)
When to choose them
- You need AC coil replacement
- You need AC tune-up & maintenance
- You need commercial AC repair
- You need same-day or after-hours service
- You need to finance the work
Consider alternatives if
- You want a BBB-rated firm specifically
Services
Service area
Published pricing
Maintenance plans
-
Maintenance Plan
As published: Maintenance Plan"…Learn More About Our Maintenance Plans Preferred Maintenance Plan (Hydronic Convectors FCUs) Our Preferred Maintena…"
Estimates
-
Free estimates
As published: Free estimates"…Menu FREE ESTIMATES Home Heating Heater Repair Furnace Tune-Up & Repa…"
We offer competitive pricing so you can rest assured you’re not overpaying for services. Clean & Tidy
Contact & hours
📞
🌐
✉️
📍
🕒
Call for hours
Frequently asked questions
What are the pros of Quality Air Services, LLC?
Based on public records and customer reviews: High Google rating (4.8★ across 375+ reviews); Long-established (28+ years in business); Emergency response: 24/7; Financing available; Free estimates.
When should I choose Quality Air Services, LLC?
Choose them if: You need AC coil replacement; You need AC tune-up & maintenance; You need commercial AC repair; You need same-day or after-hours service; You need to finance the work.
What is the Vouched Score for Quality Air Services, LLC?
77/100. Top contributing signals: Google Rating 93/100+ Review Sentiment 88/100, Llm Score 72/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Quality Air Services, LLC been in business?
Quality Air Services, LLC has been operating for 28+ years in Rockville, MD.
How can I contact Quality Air Services, LLC?
Call Quality Air Services, LLC at +1-301-893-7778. Address: 655 N Horners Ln, Rockville, MD 20850, USA.
What does AC repair service typically cost when working with a Rockville, MD provider like Quality Air Services, LLC?
AC service call / diagnostic fee typically runs $75–$160, and capacitor replacement runs $85–$425 in Rockville, Maryland. These are area-wide market estimates, not Quality Air Services, LLC's quotes. For an exact price, request a written estimate from Quality Air Services, LLC.
What pricing terms does Quality Air Services, LLC publish on their website?
Quality Air Services, LLC's website publishes: Maintenance Plan, Free estimates. Promotions and plans change — confirm currently-available terms with Quality Air Services, LLC before acting.
Does Quality Air Services, LLC do AC Repair in Rockville, MD?
Yes. Quality Air Services, LLC lists AC Repair among its services and serves Rockville, MD and Repair Rockville, MD. Call +1-301-893-7778 for a quote.
Does Quality Air Services, LLC do Commercial HVAC in Rockville, MD?
Yes. Quality Air Services, LLC lists Commercial HVAC among its services and serves Rockville, MD and Repair Rockville, MD. Call +1-301-893-7778 for a quote.
Does Quality Air Services, LLC do Emergency HVAC Service in Rockville, MD?
Yes. Quality Air Services, LLC lists Emergency HVAC Service among its services and serves Rockville, MD and Repair Rockville, MD. Call +1-301-893-7778 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Quality Air Services, LLC (this company) ⭐ Coil Replacement |
77/100 | 4.8★ (375+) | 28+ |
Vito Services ⭐ Commercial AC Repair |
80/100 | 4.7★ (1,480+) | 92+ |
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical ⭐ Highest Vouched Score · ⭐ Most Transparent Pricing |
82/100 | 4.7★ (6,625+) | 45+ |
Anthony & Son Indoor Air Quality, LLC ⭐ Best for Compressor Replacement |
77/100 | 4.8★ (910+) | 27+ |
Listed in
Explore more
Profile last updated July 21, 2026.