Updated: Jan 02, 2026
Location and Projects
Address
12324 Wilkins Ave, Rockville, MD, 20852
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B&B Air Conditioning & Heating Service
We're proud of our B&B Air Conditioning & Heating Service team. We have a long history in the Rockville, MD area. We've spent years cultivating the right team and culture so that we can best service your needs. We've been the best in the area for the past 68 years. We started our business back in 1957 and throughout our years in business, we've grown from one location to 7 across Maryland, Virginia, and Washington, D.C.
From BuildZoom:
B&B Air Conditioning & Heating Service at 12324 Wilkins Ave, Rockville, MD 20852, has a BuildZoom score of 0 and ranks in the top 99% of 58,058 Maryland contractors.
If you are thinking of hiring B&B Air Conditioning & Heating Service, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
B&B Air Conditioning & Heating Service Contact Information
Address: 12324 Wilkins Ave, Rockville, MD 20852
B&B Air Conditioning & Heating Service Rockville
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are B&B Air Conditioning & Heating Service, log in and update your license info in the “Edit Profile” tab.
Activity
|
1 project
|
2026 |
|
37 projects
|
2025 |
|
42 projects
|
2024 |
|
61 projects
|
2023 |
Our building permit records indicate that B&B Air Conditioning & Heating Service has worked on at least
141.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
31 projects
|
HVAC projects |
|
20 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that B&B Air Conditioning & Heating Service mostly works on
hvac project
and mechanical project
projects.
Pricing
|
6 projects
|
< $5k |
|
15 projects
|
$5k-$20k |
The typical size of their permits is approximately $8,370. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by B&B Air Conditioning & Heating Service
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing existing heat pump & gas furnace heat pump is dual fuel & gas fuel. same size same location heap hump- is 85 feet from rear of the house heat pump- is 1 foot from the house heat pump- is 13 foot 5 inch from front of the house. heat pump dimensions width: 31 3/16 depth: 31 3/16 height: 32 1/16
Valuation:
N/A
Permit #:
2026-13367-MEC
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing existing air conditioning furnace. relocating the the existining air conditioning from the right side of the house to the left side of the house -new air conditioning unit dimensions 28 1/4 x 28 1/4 -to the back of the property line is 53 8 -to the back of the houseis 14 0 -to the left side of the property line is 49 3 -to the right side of the property line is 15 please see... see more
Valuation:
N/A
Permit #:
2025-9192-MEC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing 2 new a/c's: sameme location same size. -2 feet from building to 2- a/c's -15 feet from units to the right of property line -115 feet from property line to a/c's units -143 feet from unit to back of property line. see site plan attachment
Valuation:
N/A
Permit #:
2025-9486-MECH
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing existiing air conditioning & furnace. samesize same location. ** see site plan attached** -74 6 to the back of the property line. -8 to the back of the house -13 6 to the right side of tghe property line -1 to the right side of the house
Valuation:
N/A
Permit #:
2025-9117-MEC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing existing air conditioning & furnace. same size/same location. ***b&b air conditioning & heating service co inc. will replace the outdoor unit with a side discharge unit due to space limitation
Valuation:
N/A
Permit #:
2025-9165-MEC
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old gas water heater with new 40 gal. bradford white gas fired water heater
Valuation:
N/A
Permit #:
P25000901
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace existing gas-fired 50 gallon residential water heater with a new 50 gallon gas-fired water heater
Valuation:
N/A
Permit #:
2025-9833-PLU
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of 80k btu gas furnace like for like
Valuation:
N/A
Permit #:
P25001637
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Request for mechanical permit for installation of (6) 3 ton rooftop heat pumps with matching 10kw air handlers
Valuation:
$76,740
Permit #:
MECH-29017-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old water heater with new 40 gallon bradford white gas water heater
Valuation:
N/A
Permit #:
P25003419
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace old water heater with new bradford white 50 gallon gas water heater
Valuation:
N/A
Permit #:
P25002602
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacing existing air conditioning coil and furance. same location same size. air conditioning is 25 from side of house & 75 from the back of house
Valuation:
N/A
Permit #:
2025-10212-MEC
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Request for mechanical permit for install (1) air conditioning and coil
Valuation:
$8,539
Permit #:
MECH-30710-2023
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of a 2 ton air conditioning and water source heating unit
Valuation:
$9,254
Permit #:
MECH-29717-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old gas water heater with new bradford white gas water heater
Valuation:
N/A
Permit #:
P25003940
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1544544-2025
Status:
expired
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1544347-2025
Status:
final
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1542789-2025
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1537315-2025
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Gas water heater
Valuation:
N/A
Permit #:
SFP-1533231-2025
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
B&B Air Conditioning & Heating Service Reviews
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B&B Air Conditioning & Heating Service License info
Unverified License
| Status | Unable To Verify |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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270
Permits
- Building permit records show that B&B Air Conditioning & Heating Service has worked on 270 permitted projects.