Updated: May 05, 2026
Location and Projects
Address
PO BOX 6311, Spokane, WA, 99217
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M&L Construction HVAC/Mechanical Contractor
M&L Construction Inc, Spokane, Po Box 6311, Spokane, WA (Owned by: Marc Ellis) holds a Construction Contractor, General license and 8 other licenses according to the Tukwila license board.
Their BuildZoom score of 114 ranks in the top 2% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring M&L Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
M&L Construction Inc Services
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M&L Construction Inc Contact Information
Phone Number: (509) 991-4129
Address: PO BOX 6311, Spokane, WA 99217
M&L Construction Inc Spokane
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
M&L Construction Inc has a BuildZoom score of 114, which places them above 98% of 128,670 contractors in Washington.
Activity
|
1 project
|
2026 |
|
24 projects
|
2025 |
|
99 projects
|
2024 |
|
40 projects
|
2023 |
Our building permit records indicate that M&L Construction Inc has worked on at least
164.0 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
|
70 projects
|
New Constructions |
|
7 projects
|
Home Additions |
|
69 projects
|
Mechanical projects |
|
9 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that M&L Construction Inc mostly works on
new construction
and mechanical project
projects.
Pricing
|
20 projects
|
< $5k |
|
38 projects
|
$5k-$20k |
The typical size of their permits is approximately $5,405. 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.
Addition a basement bedroom with egress window & move basement bathroom with new plumbing & fan
Valuation:
N/A
Permit #:
E-B2300013
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install gas furnace and heat pump
Valuation:
N/A
Permit #:
B2504112MECH
Status:
final
Fee:
$106
Permit Type:
Remodel
Building Type:
N/A
Single family residence w/garage-gas (gsl-43#)
Valuation:
$169,186
Permit #:
E-B2206938
Status:
plancheck
Fee:
$1,792
Permit Type:
N/A
Building Type:
Residential
Water & sewer tap closure of madson rd to access utilities. restore pavement & concrete sidewalk. anticipated start date: 06/13/2022 anticipate completion date: 06/17/2022
Valuation:
N/A
Permit #:
PWD2022-0046
Status:
issued
Fee:
$415
Permit Type:
N/A
Building Type:
Right of way app...
Residential dwelling/garage - one single family dwelling
2020-08-27
Single family dwelling w/garage - gas (43# gsl)
Valuation:
$219,387
Permit #:
B2000374
Status:
complete
Fee:
$1,795
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
BLD-2025-2019
Status:
issued
Fee:
$1,736
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
BLD-2025-0522
Status:
triage
Fee:
$1,616
Permit Type:
N/A
Building Type:
Commercial
Mechanical permit - residential or commercial
2025-05-06
No Description Available
Valuation:
N/A
Permit #:
BLD-2025-0277
Status:
complete
Fee:
$0
Permit Type:
N/A
Building Type:
Commercial
On the east side of north madson just north of e mission bore about 550 feet on shoulder onto private property in front of scanivalve. wo#: 21-u109 anticipated start date: asap 5 day completion anticipated
Valuation:
N/A
Permit #:
PWD2021-0003
Status:
final
Fee:
$365
Permit Type:
N/A
Building Type:
Right of way app...
Residential dwelling/garage - one single family dwelling
2020-02-27
Single family dwelling w/garage - gas (43# gsl)
Valuation:
$191,206
Permit #:
B2000375
Status:
final
Fee:
$1,807
Permit Type:
N/A
Building Type:
Residential
Install water and electric sleeve - west side of milan rd to the east side of milan rd approx 300 south of calispel - no asphalt cut
Valuation:
N/A
Permit #:
EN-20-0232
Status:
complete
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Bore in fiber conduit from 4th & evergreen heading west bound just past driveway on north side of street. will be on private property and in row but not blocking sidewalk or lanes
Valuation:
N/A
Permit #:
ROW-2020-0516
Status:
issued
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Change out existing rooftop unit with new rooftop on s.e. corner. 4 ton 80, 000 btu heat 48, 000 btu cooling. addition economiser
Valuation:
N/A
Permit #:
B1909713MECH
Status:
final
Fee:
$65
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ROW-2018-0300
Status:
complete
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install 1 conduit from the northeast corner of intersection to the southwest corner of intersection at the crossing light for signals. trenchless directional boring method. keyhole is for depth of existing utilities to cross
Valuation:
N/A
Permit #:
ROW-2018-0300
Status:
issued
Fee:
$229
Permit Type:
N/A
Building Type:
N/A
Adding a third car garage and expanding the master bathroom and walk-in closet
Valuation:
N/A
Permit #:
E-B2302335
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Decommission gas boiler install high output 50 gallon gas h20 in the bungalow
Valuation:
N/A
Permit #:
BLD2023-1120
Status:
issued
Fee:
$52
Permit Type:
Mechanical
Building Type:
Commercial
Increase make up air into building satisfy type 2 venting for kettle warmers
Valuation:
N/A
Permit #:
B2315249MECH
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Change out furnace to 95% and addition air conditioning change out water heater
Valuation:
N/A
Permit #:
B2107139MECH
Status:
final
Fee:
$68
Permit Type:
Remodel
Building Type:
N/A
Residential dwelling/garage - one single family dwelling
2020-06-26
Residence w/garage - gas gsl 43#
Valuation:
$159,405
Permit #:
B1903694
Status:
complete
Fee:
$1,848
Permit Type:
N/A
Building Type:
Residential
M&L Construction Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
M&L Construction Inc License info
Verified License
| License # | MLCONI*063N9 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for M&L Construction Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MLMECLM942ON |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for M&L Construction Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RCE-34468 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for M&L Construction Inc at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RCE-26204 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for M&L Construction Inc at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MLCONI*063N9 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for M&L Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MLMECLM942ON |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for M&L Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MLMEC 072QC |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Air Heat,Ventilation,Evaporat, Metal Fabrication |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2016. Check the current license status of M&L Construction Inc with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MLMECLM921B4 |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for M&L Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MLCONLC935DB |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for M&L Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Insured
| Insurer | Cincinnati Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Cas & Surety Co Of America |
| Bond Value | $12,000 |
1K
Permits
- Building permit records show that M&L Construction Inc has worked on 1025 permitted projects.
M&L Construction Inc Employees
HV
HATTENBURG, LOIS V
HR
HATTENBURG, MELVIN R
HE
Hattenburg, Ray E
Vice President
HW
HATTENBURG, SCOT WILLIAMS
President
LH
Lois Hattenburg, Mel Hattenburg
Owner
ME
Marc Ellis
Owner
O
Owner
Owner
PP
Pamala Posey
Partner/Member