B&B Air Conditioning & Heating Service
Rockville, MD HVAC · #3 of 5 · 72+ 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
⏱ 72+ years in business
Review sentiment: 94/100
At a glance
- Google rating
- 4.9★ from 600+ reviews
- In business
- 72+ years
- Services
- 9 HVAC services
- Service area
- Rockville, MD + 1 nearby
- Phone
- +1-301-965-1890
Overview
B&B markets itself as a go-to choice for emergency AC repairs in the DMV. The company says it handles emergencies with a one-hour response priority. B&B lists factory-trained technicians and dealer relationships with major brands. The company notes decades of service in Maryland neighborhoods like Rockville and Aspen Hill.
Full-service HVAC company serving Maryland, Virginia, and Washington, D.C. Factory-trained technicians and certified dealers for York, Carrier, Lennox, and Trane. Emergency service with one-hour response priority and a 24/7 hotline, per their site. Free estimates and financing available for system installations and replacements.
Score breakdown
Above the Rockville, MD HVAC average of 80/100. Ranks #3 of 5 listed HVAC providers in Rockville, MD.
Editorial Review
79
46%
Google Rating
97
17%
Local Search Rank
54
9%
Review Sentiment
94
15%
Years in Business
100
4%
Review Volume
75
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 | B&B Air Conditioning … | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 83/100 | 80/100 | +3 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 600+ | 1,850+ | -1250 vs avg |
| Years in business | 72+ | 46+ | +26 vs avg |
What customers say
Where they stand on this page:
Longest-established provider on this page (72+ years vs page median 36)
Reviewers praise:
same-day repairs1-hour emergency responsefactory-trained techniciansmaintenance plans
Pros
Strengths
- High Google rating (4.9★ across 600+ reviews)
- Long-established (72+ years in business)
When to choose them
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 600+ reviews)
- You value a long-tenured local operator (72+ years in business)
Consider alternatives if
- 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.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- 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.
Service area
Rockville, MDhome
Aspen Hill, MD2 mi
Contact & hours
📞
🌐
📍
🕒
Monday–Friday 7:30am–5:30pm | Saturday 8:00am–1:00pm
Frequently asked questions
What are the pros of B&B Air Conditioning & Heating Service?
Based on public records and customer reviews: High Google rating (4.9★ across 600+ reviews); Long-established (72+ years in business); Emergency response: 24/7; Financing available; Free estimates; Specializes in AC repair.
When should I choose B&B Air Conditioning & Heating Service?
Choose them if: You need to finance the work; You want a top-rated provider with substantial review history (4.9★, 600+ reviews); You value a long-tenured local operator (72+ years in business).
What is the Vouched Score for B&B Air Conditioning & Heating Service?
83/100. Top contributing signals: Years In Business 100/100, Google Rating 97/100+ Review Sentiment 94/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has B&B Air Conditioning & Heating Service been in business?
B&B Air Conditioning & Heating Service has been operating for 72+ years in Rockville, MD.
How can I contact B&B Air Conditioning & Heating Service?
Call B&B Air Conditioning & Heating Service at +1-301-965-1890. Address: 12324 Wilkins Ave, Rockville, MD 20852, USA.
What does HVAC service typically cost when working with a Rockville, MD provider like B&B Air Conditioning & Heating Service?
AC repair typically runs $160–$695, and full AC system replacement runs $5,900–$13,900 in Rockville, Maryland. These are area-wide market estimates, not B&B Air Conditioning & Heating Service's quotes. For an exact price, request a written estimate from B&B Air Conditioning & Heating Service.
What pricing terms does B&B Air Conditioning & Heating Service publish on their website?
B&B Air Conditioning & Heating Service's website publishes: Free estimates. Promotions and plans change — confirm currently-available terms with B&B Air Conditioning & Heating Service before acting.
Does B&B Air Conditioning & Heating Service do AC Repair in Rockville, MD?
Yes. B&B Air Conditioning & Heating Service lists AC Repair among its services and serves Rockville, MD and Aspen Hill, MD. Call +1-301-965-1890 for a quote.
Does B&B Air Conditioning & Heating Service do AC Replacement in Rockville, MD?
Yes. B&B Air Conditioning & Heating Service lists AC Replacement among its services and serves Rockville, MD and Aspen Hill, MD. Call +1-301-965-1890 for a quote.
Does B&B Air Conditioning & Heating Service do HVAC Installation in Rockville, MD?
Yes. B&B Air Conditioning & Heating Service lists HVAC Installation among its services and serves Rockville, MD and Aspen Hill, MD. Call +1-301-965-1890 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
B&B Air Conditioning & Heating Service (this company) ⭐ Smart Thermostat Install · ⭐ Free Estimates |
83/100 | 4.9★ (600+) | 72+ |
AMS Air Conditioning & Heating ⭐ Best for Upfront Pricing |
73/100 | 4.8★ (125+) | 31+ |
| 80/100 | 4.8★ (910+) | 27+ | |
Donmar Heating, Cooling & Plumbing ⭐ Best for Rebates & Tax Credits · ⭐ Best for Energy-Efficient Systems |
75/100 | 4.9★ (115+) | 36+ |
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Profile last updated July 20, 2026.