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Location and Projects

Address
10663 NE 132nd Pl, Kirkland, WA, 98034
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Aaron Sitzmann Construction HVAC/Mechanical Contractor

Aaron Sitzmann Construction, LLC, 10663 NE 132nd Pl, Kirkland, WA holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.

Their BuildZoom score of 110 ranks in the top 4% of 128,670 Washington licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Aaron Sitzmann Construction, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Aaron Sitzmann Construction, LLC Services

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Aaron Sitzmann Construction, LLC Contact Information

Phone: (425) 444-4145
Address: 10663 NE 132nd Pl, Kirkland, WA 98034

Aaron Sitzmann Construction, LLC Kirkland

Quality

110
96th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Aaron Sitzmann Construction, LLC has a BuildZoom score of 110, which places them above 96% of 128,670 contractors in Washington.

Activity

7 projects
2025
5 projects
2024
3 projects
2023
Our building permit records indicate that Aaron Sitzmann Construction, LLC 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.

Experience

10 projects
Home Additions
9 projects
Mechanical projects
7 projects
HVAC projects
Analyzing permits over the last 4 years shows that Aaron Sitzmann Construction, LLC mostly works on home addition and mechanical project projects.

Pricing

9 projects
< $5k
1 project
$5k-$20k
3 projects
$20k-$50k
2 projects
$50k-$100k
1 project
$100k-$250k
Value Not Public: 5.0 projects
The typical size of their permits is approximately $2,500. 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.

Aaron Sitzmann Construction, LLC Reviews
5 out of 5 stars, based on 2 reviews

  • By Tanya J.
    June 2, 2023
    Build 2 level sunroom

    This review is delayed by a few years, but better late than never. We hired Aaron Sitzmann Construction to build a 2-story sunroom where a deck and patio were both enclosed. These were two areas of our house that we had never used previously due to road noise you could hear on the outside of our home. The vision we had for this sunroom was exactly what Aaron built - the upstairs sunroom is breathtaking and the #1 focal point in our house, and we are now able to enoy our view unobstructed of Poo Poo Point, Issaquah Highlands, and other Issaquah areas. The attention to detail and craftsmanship is of the highest quality. Aaron worked with us side by side on every detail and from the windows, to the flooring, to the walls - everything is flawless. Lastly, the basement (patio) level sunroom has become a gym in our home and is also the perfect addition. All in all we couldn't love our house more thanks to our sunroom and can't recommend Aaron enough. We hope to one day do further updates on our house and would want to work with Aaron in a heartbeat.

  • By Kathleen C.
    October 23, 2022
    Sunroom refresh

    Aaron provided extremely competent and timely services. He went above and beyond what I expected with no increase in the quoted cost.

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Building Permits by Aaron Sitzmann Construction, LLC

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential - addition
2025-03-11
Radd - 2021 irc - chakka residence - extending the front two bedrooms out 10 x 22 = 220 sf over the existing garage. adding a 23 x 10 = 230 sf main bedroom & bathroom and a 21 x 10 = 210 sf sunroom on the rear of the house. adding a 428 sf deck to the rear of the house. total area of construction = 1 088sf
Valuation:
$103,088
Permit #:
BLDG-2024-07970
Status:
issued
Fee:
$4,585
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
2025-09-17
Master bathroom renovations remodel for toilet lavatory tub & tub shower valves; shower drain + vent shower valve rough in services-(1) bathtubs + (1) hose bibs + (1) bathroom sinks + (1) toilets + (2) other - 2021 upc
Valuation:
$8,750
Permit #:
PLUM-2025-06919
Status:
issued
Fee:
$433
Permit Type:
N/A
Building Type:
N/A
Building - residential
2025-08-04
Surkov mik single family residence garage- remodel existing 560 sq ft detached garage and convert to adu. convert attached 281 sq ft carport to garage. construct 60 sq ft open front porch
Valuation:
$70,075
Permit #:
B25003927
Status:
filed
Fee:
$3,263
Permit Type:
N/A
Building Type:
N/A
Residential - addition
2024-12-20
Radd - bedekar residence - 2021 irc - adding a 221 sf sunroom addition to the rear of the house. **they already have a sprinkler system so the addition will hook up to that system. total area of construction = 221 sf
Valuation:
$26,794
Permit #:
BLDG-2024-03457
Status:
final
Fee:
$1,670
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
2025-12-17
Adding a mini-split unit with 4 heads to an addition - permit bldg-2024-07970 - (1) heat pump - 2021 imc
Valuation:
$13,000
Permit #:
MECH-2025-03940
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Residential - addition
2024-01-19
Radd – thondamuther addition – 2018 irc – adding a two story addition 360sf in total. the first floor is 288sf and the second floor is a 72sf batroom. total area of construction = 360sf
Valuation:
$43,646
Permit #:
BLDG-2023-01740
Status:
final
Fee:
$2,080
Permit Type:
N/A
Building Type:
N/A
Building non-residential
2022-01-25
Type: building non residential class: exterior alteration, , oxford project: replacing a 186 sf sunroom on the kathakali indian eatery. it was hit by a car and damaged it needs to be removed and replaced
Valuation:
N/A
Permit #:
BNR21-07392
Status:
final
Fee:
$1,296
Permit Type:
N/A
Building Type:
N/A
Mec. single family
2023-12-22
Type: mechanical single family class: addition to structure, , * folsom addition: mechanical associated with building permit #bsf22-05232
Valuation:
N/A
Permit #:
MSF23-02786
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
2024-01-17
Need plumbing permit for bathroom toilet lavatory shower and kitchen ice maker box.- (1) shower/valve replacement (1) sink bathroom (1) toilet (1) other - 2018 upc
Valuation:
$2,500
Permit #:
PLUM-2023-07048
Status:
final
Fee:
$267
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
2023-01-03
Adding 3 heating ducts to the addition - (1) ductwork system (1) gas piping (1) range (exhaust) - 2018 imc
Valuation:
$700
Permit #:
MECH-2022-06220
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
Jain addition, we will be adding a two story sunroom addition to the rear of the home that will be 440 sf. 220 sf over an existing deck and 220 sf over an existing lower open porch
Valuation:
N/A
Permit #:
BLD21-00028
Status:
final
Fee:
$1,235
Permit Type:
N/A
Building Type:
N/A
Residential
2019-03-22
Radd - gedge residence - two story addition where there was an existing 420 sf uncovered deck. work includes: upper story addition of 143 sf sun room/dining room and the 65 sf water tight uncovered rear deck and 23 sf deck landing. lower room is a 208 sf exercise room. total area of work = 439 sf
Valuation:
$44,282
Permit #:
BLDG-2017-08205
Status:
final
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Building - residential
2022-09-15
Barbour addition-construct 600 sq ft addition of habitable space
Valuation:
$90,522
Permit #:
B22004912
Status:
approved
Fee:
$3,254
Permit Type:
N/A
Building Type:
N/A
Residential - addition
2020-03-04
Radd - bogadi residence - additon of heated sunroom 216 sf and 300 sf garage. total 516 sf. revision #1 12-17-19 - addition 28 sf to structure with bump-out from new added area
Valuation:
$38,864
Permit #:
BLDG-2019-05898
Status:
final
Fee:
$1,760
Permit Type:
N/A
Building Type:
N/A
Mec. single family
2022-10-07
Type: mechanical single family class: addition to structure, , mehrotra: (bsf21-06898) adding a 300 sf sunroom addition to the rear of the house
Valuation:
N/A
Permit #:
MSF21-09206
Status:
final
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Building residential - addition
2021-08-12
Addition - subramanyam , two story in one area and only a one story in another area. this would addition square footage to 469 sf
Valuation:
N/A
Permit #:
BLD2020-01276
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
2024-06-05
Adding a mini-split unit to the sunroom addition- (1) heat pump- 2021 imc
Valuation:
$1,800
Permit #:
MECH-2024-03199
Status:
final
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Mechanical - residential
2024-01-17
Exhaust fan in bathroom addition. - (1) exhaust fan. - 2018 imc existing permit bldg-2023-01740
Valuation:
$250
Permit #:
MECH-2023-07175
Status:
final
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
Tree removal - single family
2025-06-24
Assoc. with bldg-2025-04428. approval to remove two (2) healthy tree(s) (6 and 7 dbh) from the subject property. tree replacement is required at a ratio of 1:1 for each tree removed and the tree replacement may be planted anywhere within the property. the replacement shall be primarily native evergreens 6-8’ tall in height and/or native deciduous trees 2.5” caliper in size. replacemen... see more
Valuation:
N/A
Permit #:
TREE-2025-04430
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - addition
2025-08-25
Permit includes tree-2025-004438. residence addition - 2021 irc - ramakrishnan residence - adding a 316 sf sunroom addition to the rear of the house. we will enclose part of the existing open porch 20 sf to create a larger foyer & addition a new 86 sf open porch. we will addition an 83 sf first story addition in the front of the house which will be an office extension and new bathroom... see more
Valuation:
$75,076
Permit #:
BLDG-2025-04428
Status:
issued
Fee:
$3,327
Permit Type:
N/A
Building Type:
N/A