One Hour Air Conditioning & Heating®

Name: One Hour Air Conditioning & Heating®
Address: 1010 Rockville Pike Ste 302, Rockville, MD, 20850, US
Telephone: +1-301-396-7481
Price range: $$
Rating: 4.8

At a glance

Google rating: 4.8★ from 360+ reviews
Services: 2 Mini-Split Installation services
Service area: Rockville, MD + 1 nearby
Phone: +1-301-396-7481

Overview

Financing options are available, per their site, for higher-ticket installs. The company advertises a two-year labor warranty. One Hour notes 24/7 emergency response for urgent HVAC issues. Rockville summers bring heavy cooling demand; local crews emphasize quick on-site service.

Ductless mini-split installation and full HVAC services in Rockville, MD. Financing available (per their site) for larger installs. Labor warranty (2 years advertised) covers materials and workmanship. Emergency response (24/7 advertised) for after-hours HVAC breakdowns.

Score breakdown

Rockville, MD Mini-Split Installation average is 78/100. Ranks #4 of 5 listed Mini-Split Installation providers in Rockville, MD.

Editorial Review 70 48%

Google Rating 93 18%

Local Search Rank 50 10%

Review Sentiment 82 16%

Review Volume 69 10%

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

Across 5 vetted mini split install providers in Rockville, MD.

Signal	One Hour Air Conditio…	Rockville avg	Delta
Vouched Score	74/100	78/100	-4 vs avg
Google rating	4.8★	4.8★	matches city average
Review volume	360+	1,850+	-1490 vs avg

What customers say

Google

4.8 ★

360+ reviews

Reviewers praise: punctualitytransparent pricingcourteous techniciansfast emergency response

Google · 360+ reviews

Pros

Strengths

High Google rating (4.8★ across 360+ reviews)

Services offered (self-reported)

Emergency response: 24/72-Year labor warrantyFinancing available

When to choose them

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

Mini-Split SystemsEmergency HVAC Service

Service area

Rockville, MDhome

Split Install Rockville, MDhome

Office: 1010 Rockville Pike Ste 302, Rockville, MD 20850, USA

Neighborhood: 1010 Rockville Pike Ste 302, Rockville, MD 20850, USA

Published pricing

Financing

Financing available

As published: Financing available
"…ow that you select, or your service call is free. Financing Available! Prioritize your comfort without fronting the ent…"

Pricing model

No hidden fees

As published: No hidden fees
"…y what you are getting and how much it will cost. No hidden fees! Always On Time…Or You Don’t Pay A Dime!® We unde…"

Call for a quote Visit website

Contact & hours

📞

+1-301-396-7481

🌐

onehourheatandair.com/rockville

✉️

[email protected]

📍

1010 Rockville Pike Ste 302, Rockville, MD 20850, USA

🕒

24/7 emergency service appointment hours vary.

Frequently asked questions

What are the pros of One Hour Air Conditioning & Heating®?

Based on public records and customer reviews: High Google rating (4.8★ across 360+ reviews); Emergency response: 24/7; 2-Year labor warranty; Financing available.

When should I choose One Hour Air Conditioning & Heating®?

Choose them if: You need same-day or after-hours service; You need to finance the work.

What is the Vouched Score for One Hour Air Conditioning & Heating®?

74/100. Top contributing signals: Google Rating 93/100+ Review Sentiment 82/100, Llm Score 70/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.

How can I contact One Hour Air Conditioning & Heating®?

Call One Hour Air Conditioning & Heating® at +1-301-396-7481. Address: 1010 Rockville Pike Ste 302, Rockville, MD 20850, USA.

What does mini split installation service typically cost when working with a Rockville, MD provider like One Hour Air Conditioning & Heating®?

Mini-split typically runs $2,650–$6,950, and mini-split multi-zone runs $5,350–$12,800 in Rockville, Maryland. These are area-wide market estimates, not One Hour Air Conditioning & Heating®'s quotes. For an exact price, request a written estimate from One Hour Air Conditioning & Heating®.

What pricing terms does One Hour Air Conditioning & Heating® publish on their website?

One Hour Air Conditioning & Heating®'s website publishes: Financing available, No hidden fees. Promotions and plans change — confirm currently-available terms with One Hour Air Conditioning & Heating® before acting.

Does One Hour Air Conditioning & Heating® do Mini-Split Systems in Rockville, MD?

Yes. One Hour Air Conditioning & Heating® lists Mini-Split Systems among its services and serves Rockville, MD and Split Install Rockville, MD. Call +1-301-396-7481 for a quote.

Does One Hour Air Conditioning & Heating® do Emergency HVAC Service in Rockville, MD?

Yes. One Hour Air Conditioning & Heating® lists Emergency HVAC Service among its services and serves Rockville, MD and Split Install Rockville, MD. Call +1-301-396-7481 for a quote.

Compare with nearby providers

Provider	Vouched	Google	Years
One Hour Air Conditioning & Heating® (this company)	74/100	4.8★ (360+)	—
Anthony & Son Indoor Air Quality, LLC	80/100	4.8★ (910+)	27+
Donmar Heating, Cooling & Plumbing	73/100	4.9★ (115+)	36+
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical ⭐ Highest Vouched Score	84/100	4.7★ (6,625+)	45+

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Best Mini-Split Installation in Rockville, MD

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