Updated: Jun 06, 2026
Location and Projects
Address
2809 Wismer Ave., Overland, MO, 63114
Use our bidding system to
request a quote
Dwyer HVAC, LLC
Dwyer HVAC, LLC, 2809 Wismer Ave, Overland, MO (Owned by: Johnathan Dwyer) holds a Mechanical license and 3 other licenses according to the St Louis County license board.
Their BuildZoom score of 101 ranks in the top 12% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dwyer HVAC, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dwyer HVAC, LLC Contact Information
Phone Number: (314) 780-1370
Edit
Address: 2809 Wismer Ave., Overland, MO 63114
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Dwyer HVAC, LLC Overland
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dwyer HVAC, LLC has a BuildZoom score of 101, which places them above 88% of 23,328 contractors in Missouri.
Activity
|
4 projects
|
2025 |
|
7 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Dwyer HVAC, LLC has worked on at least
14.0 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
|
3 projects
|
Home Additions |
|
14 projects
|
HVAC projects |
|
10 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Dwyer HVAC, LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
9 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $3,800. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove wall between dining room and kitchen remodel kitchen with new cabinetry and island. upgrade wiring per current code and upgrade smoke detectors to upgraded code
Valuation:
$39,155
Permit #:
25BLD-01761
Status:
issued
Fee:
$276
Permit Type:
Alteration for th...
Building Type:
N/A
9731 corregidor woodson terrace mo 63134 remodel: integrated permit scope: remove siding repair any sheeting with like kind material and install new siding. install replacement windows and doors. egress able in bedrooms. remove interior drywall throughout repair any damaged framing with like kind material. install electric plumbing and hvac with licensed professionals. install 1/2 dry... see more
Valuation:
$60,000
Permit #:
23BLD-07197
Status:
issued
Fee:
$357
Permit Type:
Interior finish
Building Type:
N/A
Kitchen remodel with new cabinets and countertops. pressure treated wood deck (8x10) addition. drawings attached
Valuation:
$19,000
Permit #:
25BLD-04546
Status:
issued
Fee:
$208
Permit Type:
Interior finish
Building Type:
N/A
Install full hvac system installed ductwork and return
Valuation:
$4,500
Permit #:
25MEC-01085
Status:
complete
Fee:
$156
Permit Type:
Replacement
Building Type:
N/A
Installed furnace, acoil, air conditioning and ductwork to 3rd floor redid some supply lines in basement and bathroom exhaust
Valuation:
$2,000
Permit #:
23MEC-06306
Status:
complete
Fee:
$156
Permit Type:
Addition
Building Type:
N/A
Replaced furnace, air conditioning and acoil.moved gas line to other side of wall
Valuation:
$2,900
Permit #:
22MEC-00327
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Installed furnace air conditioning and acoil
Valuation:
$2,500
Permit #:
23MEC-04564
Status:
complete
Fee:
$126
Permit Type:
Replacement
Building Type:
N/A
Installing full system air conditioning acoil and furnace and return
Valuation:
$3,500
Permit #:
22MEC-07352
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacing furnace air conditioning acoil and flue liner
Valuation:
$2,900
Permit #:
22MEC-00911
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacing furnace, air conditioning and acoil ductwork
Valuation:
$3,800
Permit #:
24MEC-07514
Status:
canceled
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replaced furnace air conditioning and acoil
Valuation:
$2,900
Permit #:
22MEC-00328
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacing furnace air conditioning and ductwork
Valuation:
$6,200
Permit #:
24MEC-08815
Status:
issued
Fee:
$156
Permit Type:
New construction
Building Type:
N/A
(vacant) replacing ductwork, furnace, air conditioning
Valuation:
$5,000
Permit #:
24MEC-03567
Status:
issued
Fee:
$187
Permit Type:
Replacement
Building Type:
N/A
Replaced 3 ton air conditioning and acoil
Valuation:
$3,500
Permit #:
22MEC-05702
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacing furnace air conditioning and acoil
Valuation:
$3,800
Permit #:
24MEC-08873
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replaced air conditioning and acoil
Valuation:
$1,800
Permit #:
22MEC-08848
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Replacing furnace and acoil and ductwork
Valuation:
$2,000
Permit #:
24MEC-04076
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Installing full system and ductwork
Valuation:
$5,000
Permit #:
24MEC-03228
Status:
canceled
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Installing a bathroom exhaust fan
Valuation:
$200
Permit #:
24MEC-09119
Status:
complete
Fee:
$79
Permit Type:
Other
Building Type:
N/A
Replaced furnace, air conditioning, acoil and installed air conditioning cage
Valuation:
$3,500
Permit #:
20MEC-00206
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Similar Contractors See more
119
BZ Score
$8K
Avg Project
-
Projects
122
BZ Score
$4.5K
Avg Project
-
Projects
License # P7241
Saint Louis, MO
119
BZ Score
$7K
Avg Project
-
Projects
Dwyer HVAC, LLC Reviews
BuildZoom hasn't received any reviews for Dwyer HVAC, LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Dwyer HVAC, LLC License info
Verified License
| License # | X3315 |
| Status | Active |
| County | St Louis County |
| Type | Mechanical |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dwyer HVAC, LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC3308330 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2021. Check the current license status of Dwyer HVAC, LLC with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC3308330 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Dwyer HVAC, LLC with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Dwyer HVAC, LLC with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
58
Permits
- Building permit records show that Dwyer HVAC, LLC has worked on 58 permitted projects.
Dwyer HVAC, LLC Employees
JD
Johnathan Dwyer
Owner