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Location and Projects

Address
1841 E Washington St, Phoenix, AZ, 85034
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Interstate Mechanical Corporation

Interstate Mechanical Corporation (IMCOR) has evolved into an industry leader providing a full range of HVAC, Plumbing and Piping construction services for commercial, industrial and municipal projects. Our diverse experience encompasses all facets of the commercial construction realm – data centers, transportation and airport facilities, high rise offices, hotel/convention centers, medical and correctional facilities, sport and performing arts venues, high purity/manufacturing type systems, and Firefighter Rescue Air systems. In addition, our Facilities and Service Maintenance Department provides customized service to meet our customers' needs, specializing in high priority scheduled shutdown projects within clean rooms, chillers, cooling towers, pumps, and boiler additions or replacements.

From BuildZoom: Interstate Mechanical Corporation, 1841 E Washington St, Phoenix, AZ (Owned by: Lori Hareza) holds a Specialty Dual license and 11 other licenses according to the Arizona license board.

Their BuildZoom score of 104 ranks in the top 9% of 71,576 Arizona licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Interstate Mechanical Corporation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Interstate Mechanical Corporation Services

Start a project today:
Boiler/Water Heater Gas and Piping HVAC Sheet Metal Work Mechanical Work

Interstate Mechanical Corporation Contact Information

Phone: (602) 257-1319
Address: 1841 E Washington St, Phoenix, AZ 85034

Interstate Mechanical Corporation Phoenix

Quality

104
91st percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Interstate Mechanical Corporation has a BuildZoom score of 104, which places them above 91% of 71,576 contractors in Arizona.

Activity

4 projects
 2025
5 projects
 2024
6 projects
 2023
Our building permit records indicate that Interstate Mechanical Corporation has worked on at least 15.0 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.

Pricing

1 project
 $5k-$20k
Value Not Public: 14.0 projects
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 Interstate Mechanical Corporation

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Commercial permit
1909 N Power Rd, Mesa, AZ, 85205
2023-06-08
New ada restroom install into existing suite rework existing ceiling lighting and mechanical distribution. mechanical plumbing and electrical plans included with set. full tenant improvement plans to be submitted at a later date. area of improvement 864 sq. ft. existing occupancy classification b/m construction type vb. no c of o. less than 10 fire sprinkler heads require modification
Valuation:
$10,000
Permit #:
PMT23-01118
Status:
final
Fee:
$343
Permit Type:
Tenant improvemen...
Building Type:
N/A
Struc/elec/plumbing/mech
3800 E Sky Harbor Blvd, Phoenix, AZ, 85034
2020-02-12
Tenant improvement 19-046 t4 widebody gate pc air
Valuation:
N/A
Permit #:
BLD-20012142
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Struc/elec/plumbing/mech
3601 E University Dr, Phoenix, AZ, 85034
2020-10-13
Mercury systems chiller addition
Valuation:
N/A
Permit #:
BLD-20037958
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minimum (plumbing)
13400 E Shea Blvd, Scottsdale, AZ, 85259
2025-03-03
No Description Available
Valuation:
N/A
Permit #:
313567
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minimum (plumbing)
13400 E Shea Blvd, Scottsdale, AZ, 85259
2025-03-03
No Description Available
Valuation:
N/A
Permit #:
313566
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minimum (plumbing)
13204 E Shea Blvd, Scottsdale, AZ, 85259
2025-03-03
No Description Available
Valuation:
N/A
Permit #:
313562
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Struc/mech
148 N 48th St, Phoenix, AZ, 85034
2020-11-10
Installation of plates & pipe supports
Valuation:
N/A
Permit #:
SM-20041512
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otc plumbing
4301 W Fillmore St, Phoenix, AZ, 85043
2024-03-21
Replace 2 inch domestic backflow
Valuation:
N/A
Permit #:
OP-24005096
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otc plumbing
32200 N 43rd Ave, Phoenix, AZ, 85083
2021-06-25
Hydrant line to service trailers
Valuation:
N/A
Permit #:
OP-21021215
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial other
2675 E Broadway Blvd, Tucson, AZ, 85716
2020-01-07
Relocate 1-4 fire backflow 1-2 domestic backflow
Valuation:
N/A
Permit #:
T20CM00124
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otc plumbing
2747 W Union Hills Dr, Phoenix, AZ, 85027
2021-12-02
Gas meter clearance
Valuation:
N/A
Permit #:
OP-21041037
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
4620 N 16th St, Phoenix, AZ, 85016
2024-04-05
Med gas system
Valuation:
N/A
Permit #:
F151-2402282
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial other
555 E Wetmore Rd, Tucson, AZ, 85705
2020-11-10
Install new gsa line to rtu's
Valuation:
N/A
Permit #:
T20CM01311
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otc backflow-fire
1661 E Camelback Rd, Phoenix, AZ, 85016
2020-02-18
New 4 backflow for fire line
Valuation:
$150
Permit #:
OPBF-19024357
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
Non residential n...
Otc plumbing
3600 E University Dr, Phoenix, AZ, 85034
2023-12-07
Replacement cast iron
Valuation:
N/A
Permit #:
OP-23023535
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minimum (plumbing)
13737 N 92nd St, Scottsdale, AZ, 85260
2021-11-22
No Description Available
Valuation:
N/A
Permit #:
276733
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Mech/elec
100 N 1st St, Phoenix, AZ, 85004
2018-05-14
Water heater replacement
Valuation:
$85,000
Permit #:
ME-18005557
Status:
final
Fee:
$1,378
Permit Type:
N/A
Building Type:
Non residential n...
Fp auto sprinkler modification
1661 E Camelback Rd, Phoenix, AZ, 85016
2020-09-15
Arboleda office building reno-new backflow
Valuation:
N/A
Permit #:
F105-20034741
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minimum (plumbing)
23305 N Pima Rd, Scottsdale, AZ, 85255
2024-02-28
No Description Available
Valuation:
N/A
Permit #:
302341
Status:
final
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Minimum (plumbing)
23305 N Pima Rd, Scottsdale, AZ, 85255
2024-02-26
No Description Available
Valuation:
N/A
Permit #:
302263
Status:
expired
Fee:
$110
Permit Type:
N/A
Building Type:
N/A

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