Updated: Dec 16, 2025
Location and Projects
Address
4500 S Four Mile Run Dr, Arlington, VA, 22204
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Cmh HVAC/Mechanical Contractor
Cmh at 4500 S Four Mile Run Dr, Arlington, VA 22204, has a BuildZoom score of 102 and ranks in the top 11% of 131,387 Virginia contractors.
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Cmh Contact Information
Address: 4500 S Four Mile Run Dr, Arlington, VA 22204
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Cmh Arlington
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cmh has a BuildZoom score of 102, which places them above 89% of 131,387 contractors in Virginia.
Activity
|
18 projects
|
2025 |
|
9 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that Cmh has worked on at least
41.0 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
|
12 projects
|
HVAC projects |
|
11 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Cmh mostly works on
hvac project
and mechanical project
projects.
Pricing
|
6 projects
|
< $5k |
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.
Exact replacement of natural gas furnace and 4.0 ton heat pump with the same gas furnace with afue (96%) and btu input (85k) and 4.0 ton heat pump. using existing gas line and venting
Valuation:
N/A
Permit #:
BLDM-25-026408
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Adding one 20a/120v gfci circuit for kitchenette. convert one 240v circuit to 20a/120v gfci circuit. adding two 20a receptacles
Valuation:
N/A
Permit #:
BLDE-25-026545
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Install 24k natural gas air cooled stand by generator with 200 amp transfer switch and smart management module
Valuation:
N/A
Permit #:
BLDTD-25-026665
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Replace existing 3-ton heat pump system with gas furnace and air conditioner. tee off existing 5/8 gas line and run new line approximately 10 to gas furnace. install pvc venting through side wall of crawlspace and terminate properly. existing duct work and refrigeration line set will be used. new 15 amp circuit will be run for gas furniture
Valuation:
N/A
Permit #:
BLDTD-23-023494
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Install additional 200 amp breaker panel (in addition to existing 200 amp panel). novec to replace existing transformer to home. replace existing weather head to accommodate new service size (320 amps). also install new 60 amp circuit and new 30 amp circuit to future hvac system. run new circuitry to existing sub-panel in garage. this circuit will be in-ground in rigid conduit
Valuation:
N/A
Permit #:
BLDE-23-023165
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Installing new 200 amp main panel (replacement) and new 25amp circuit for steam humidifier
Valuation:
N/A
Permit #:
BLDE-25-026438
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Replace 200 amp breaker panel (same capacity). relocate dominion power meter base. move from rear of house (attached to deck)to the left side of dwelling
Valuation:
N/A
Permit #:
BLDE-24-023861
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Replace main zone hvac with 3.0 ton heat pump and propane gas furnace with afue (96%) and btu input (60k). using existing gas lines and venting
Valuation:
N/A
Permit #:
BLDM-24-026048
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Replace existing 50 gal. electric water heater with 50 gal gas water heater. standard draft. install roof venting and flashing. run new gas line approximately 50 from existing lp tanks on site. install correct venting material
Valuation:
N/A
Permit #:
BLDTD-22-019659
Status:
final
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
Install new 80 gallon electric water heater and plumbing into existing water lines run new dedicated 30 amp 10/2 mc cable circuit approx. 20 from load center to water heater
Valuation:
N/A
Permit #:
BLDTD-21-016292
Status:
final
Fee:
$324
Permit Type:
N/A
Building Type:
N/A
Adding new 30amp circuit and receptacle for dryer
Valuation:
N/A
Permit #:
BLDE-25-026966
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Replacing hvac with new gas furnace and heat pump
Valuation:
N/A
Permit #:
BLDM-25-026440
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Install 24kw automatic back up generator with 200 amps transfer switch (tank & line pulled by others). 1. install 256 gallon above ground lp tank and run less than 50 of outside gas line for generator
Valuation:
N/A
Permit #:
BLDTD-22-020200
Status:
issued
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Replace existing gas furnace with the same gas furnace with afue 8% and btu input 90k using existing gas line and venting
Valuation:
N/A
Permit #:
BLDM-24-026203
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Replacing existing 50 gallon lp water heater with same 50 gallon lp water heater 40k btu's
Valuation:
N/A
Permit #:
BLDP-25-027877
Status:
issued
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Replace like for like propane gas furnace and 75 gallon propane water heater (furnace 80% afue and 70 000 btu's & water heater is 75 100 btu's)
Valuation:
N/A
Permit #:
BLDTD-23-021426
Status:
issued
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Exact replacement of 50 gallon lp propane water heater with btu input (40k). using existing gas line and venting
Valuation:
N/A
Permit #:
BLDP-24-026167
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Replace 75 gallon propane water heater with the same 75 gallon propane atmospheric unit water heater with but input (75 100) using existing gas line and venting
Valuation:
N/A
Permit #:
BLDM-24-026014
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Install new automatic standby generator with gas line
Valuation:
N/A
Permit #:
BLDTD-24-026104
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace 60k
Valuation:
N/A
Permit #:
BLDM-25-026316
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
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Cmh License info
License Not Required
| Status | Not Required |
- BuildZoom verified in June, 2024 that this contractor does not need a license to be a contractor in Virginia.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
80
Permits
- Building permit records show that Cmh has worked on 80 permitted projects.