B&B Air Conditioning & Heating Service

Name: B&B Air Conditioning & Heating Service
Address: 183 E South St, Frederick, MD, 21701, US
Telephone: +1-301-485-7693
Price range: $$
Rating: 4.8

Frederick, MD Indoor Air Quality · #5 of 4 · 72+ yrs

★ 4.8 · 275+ Google reviews · 📍 183 E South St, Frederick, MD 21701, USA

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+1-301-485-7693 Visit website

⏱ 72+ years in business Review sentiment: 88/100

At a glance

Google rating: 4.8★ from 275+ reviews
In business: 72+ years
Service area: Frederick, MD + 1 nearby
Phone: +1-301-485-7693

Overview

ERV/HRV ventilation work is listed among their IAQ services. B&B advertises financing options and free estimates online. B&B Air Conditioning reports 70+ years serving the DMV market. Frederick's humid summers increase demand for mechanical ventilation and dehumidification. The company advertises factory-trained technicians and same-day repair availability.

Indoor air quality services focused on whole-home ventilation in Frederick, MD. ERV/HRV ventilation is listed for energy-recovery fresh-air installations. Financing available with free estimates per their site. Company reports 70+ years serving the DMV and surrounding communities.

Score breakdown

Frederick, MD Indoor Air Quality average is 83/100. Ranks #5 of 4 listed Indoor Air Quality providers in Frederick, MD.

Editorial Review 70 46%

Google Rating 93 17%

Local Search Rank 37 9%

Review Sentiment 88 15%

Years in Business 100 4%

Review Volume 66 9%

Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →

vs. Frederick average

Across 4 vetted iaq services providers in Frederick, MD.

Signal	B&B Air Conditioning …	Frederick avg	Delta
Vouched Score	75/100	82/100	-8 vs avg
Google rating	4.8★	4.9★	-0.1 vs avg
Review volume	275+	835+	-560 vs avg
Years in business	72+	30+	+42 vs avg

Pros

Strengths

High Google rating (4.8★ across 275+ reviews)
Long-established (72+ years in business)

Services offered (self-reported)

Emergency response: 24/7Financing availableFree estimates

When to choose them

You need to finance the work
You value a long-tenured local operator (72+ years in business)

Consider alternatives if

You want a BBB-rated firm specifically

Service area

Frederick, MDhome

Services Frederick, MDhome

Office: 183 E South St, Frederick, MD 21701, USA

Neighborhood: 183 E South St, Frederick, MD 21701, USA

Contact & hours

📞

+1-301-485-7693

🌐

bbairconditioning.com

📍

183 E South St, Frederick, MD 21701, USA

🕒

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 (4.8★ across 275+ reviews); Long-established (72+ years in business); Emergency response: 24/7; Financing available; Free estimates.

When should I choose B&B Air Conditioning & Heating Service?

Choose them if: You need to finance the work; You value a long-tenured local operator (72+ years in business).

What is the Vouched Score for B&B Air Conditioning & Heating Service?

75/100. Top contributing signals: Years In Business 100/100, Google Rating 93/100+ Review Sentiment 88/100. 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 Frederick, MD.

How can I contact B&B Air Conditioning & Heating Service?

Call B&B Air Conditioning & Heating Service at +1-301-485-7693. Address: 183 E South St, Frederick, MD 21701, USA.

What does indoor air quality service typically cost when working with a Frederick, MD provider like B&B Air Conditioning & Heating Service?

Whole-house HEPA air purifier typically runs $1,600–$4,250, and UV-C germicidal lamp runs $320–$1,300 in Frederick, 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.

Compare with nearby providers

Provider	Vouched	Google	Years
B&B Air Conditioning & Heating Service (this company)	75/100	4.8★ (275+)	72+
Frederick Air Inc ⭐ Best for UV-C Sterilization · ⭐ Best for Humidity Control	85/100	4.9★ (770+)	34+
Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical	84/100	4.8★ (1,025+)	66+
May's Heating & Air Conditioning	82/100	5.0★ (960+)	10+

Listed in

Best Indoor Air Quality in Frederick, MD

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Profile last updated July 21, 2026.