How many construction projects has S I MECHANICAL LLC completed?

S I MECHANICAL LLC has 130 documented construction projects in Texas public records. This includes 130 building permits.

What areas does S I MECHANICAL LLC serve in Texas?

S I MECHANICAL LLC has completed construction work in Manchaca.

What type of construction work does S I MECHANICAL LLC specialize in?

S I MECHANICAL LLC is licensed for Plumbing Contractor work in Texas, with experience in remodel, repair, new, change out, shell, addition and remodel, addition construction. Their permit history includes c-1000 commercial remodel, commercial, c- 326 schools & other educational bldgs projects.

How long has S I MECHANICAL LLC been operating in Texas?

S I MECHANICAL LLC has 13+ years of documented construction activity in Texas, with public records dating back to 2012. They remain actively engaged in the Texas construction market.

How do I contact S I MECHANICAL LLC?

You can contact S I MECHANICAL LLC by phone at 5125936001.

S I MECHANICAL LLC | Contractor in Manchaca, TX

📋 Permit

Interior remodel existing admin office break area to create accessory use small restaurant (coffee shop) for employees only.

Manchaca

contractorPlumbing Contractor

#2025-115345 PP

Active

2025-11-21

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📋 Permit

Interior remodel existing lt manuf. 1st floor area. SOW23-057

Manchaca

contractorPlumbing Contractor

#2025-044011 PP

Active

2025-09-08

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📋 Permit

sewer line upsize for school restroom

Manchaca

contractorPlumbing Contractor

#2025-077771 PP

Final

2025-07-10

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📋 Permit

Test Gas Line for Pulled Meter

Manchaca

contractorPlumbing Contractor

#2025-076164 PP

Final

2025-06-20

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📋 Permit

The Secure Vestibule will be the creation of an enclosed entry space within the footprint of the existing building re-roofing and a slight reconfiguration of the Administration area. Aesthetical renovations to courtyard with landscape pavers and plant sel

Manchaca

contractorPlumbing Contractor

#2025-050995 PP

Final

2025-05-30

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📋 Permit

Enclosing existing entry corridor to create secure vestibule securing existing reception area to improve control over access to interior of school addition of security hardware to new vestibule space and reception reconfiguration of existing restrooms an

Manchaca

contractorPlumbing Contractor

#2025-044231 PP

Final

2025-05-16

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📋 Permit

ENCLOSING EXISTING CORRIDOR TO CREATE SECURE VESTIBULE SECURING NEW RECEPTION AREA TO ADD CONTROL OVER ACCESS TO INTERIOR OF SCHOOL ADDITION OF SECURITY HARDWARE TO NEW VESTIBULE SPACE AND RECEPTION RECONFIGURATION OF ADMONISTRATIVE SPACES TO SEPARATE WI

Manchaca

contractorPlumbing Contractor

#2025-031111 PP

Final

2025-05-16

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📋 Permit

ENCLOSING EXISTING ENTRYWAY TO CREATE EXTERIOR SECURE VESTIBULE SECURING EXISTING RECEPTION AREA TO IMPROVE CONTROL OVER ACCESS TO INTERIOR OF SCHOOL ADDITION OF SECURITY HARDWARE TO NEW VESTIBULE space and reception.

Manchaca

contractorPlumbing Contractor

#2025-033428 PP

Final

2025-05-16

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📋 Permit

Interior Remodel Existing Admin Office Areas

Manchaca

contractorPlumbing Contractor

#2025-050223 PP

Final

2025-05-06

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📋 Permit

Emergency gas repair

Manchaca

contractorPlumbing Contractor

#2025-033735 PP

Final

2025-03-21

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📋 Permit

Gas main into building has leak past meter. Repair needed on poly 4 line.

Manchaca

contractorPlumbing Contractor

#2025-028621 PP

Final

2025-03-11

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📋 Permit

Cap off water and waste water

Manchaca

contractorPlumbing Contractor

#2024-123924 PP

Final

2024-12-26

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📋 Permit

Texas Gas Services turned of gas to building after discovering gas leak. Upon further inspection SI Mechanical discovered leaks in multiple locations. ~60 of line was replaced. No changes were made - Like for like material and pipe sizing were used. Sys

Manchaca

contractorPlumbing Contractor

#2024-145350 PP

Final

2024-11-01

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📋 Permit

Repair/Remodel of domestic water lines. Adding shut off valves and new angle stops. Re-route of domestic water piping. UNIT 10B

Manchaca

contractorPlumbing Contractor

#2024-130562 PP

Final

2024-10-18

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📋 Permit

Replacing (3) gas water heaters and re-piping.

Manchaca

contractorPlumbing Contractor

#2024-110739 PP

Final

2024-09-26

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📋 Permit

Adding a new portable building to expand capacity.

Manchaca

contractorPlumbing Contractor

#2024-092689 PP

Final

2024-07-30

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📋 Permit

Replace wastewater line to Main Building only

Manchaca

contractorPlumbing Contractor

#2024-081113 PP

Final

2024-07-08

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📋 Permit

Replace an existing Optional standby generator Automatic Transfer Switch and a Docking Station on the existing equipment pad no extension is needed

Manchaca

contractorPlumbing Contractor

#2024-045805 PP

Final

2024-07-08

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📋 Permit

Replace an existing Optional standby generator Automatic Transfer Switch and Docking Station on the existing equivalent pad; no extension is needed.

Manchaca

contractorPlumbing Contractor

#2024-053786 PP

Final

2024-07-08

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📋 Permit

Replace an existing Optional standby generator Automatic Transfer Switch and Docking Station on the existing concrete equipment pad with a pad extension for an existing fire station.

Manchaca

contractorPlumbing Contractor

#2024-059281 PP

Final

2024-07-08

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📋 Permit

Replace an existing Optional standby generator; Automatic Transfer Switch and a Docking Station on the existing concrete equipment pad. No pad extension is required for existing firehouse.

Manchaca

contractorPlumbing Contractor

#2024-054667 PP

Final

2024-07-08

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📋 Permit

Interior renovation to an existing bank building.

Manchaca

contractorPlumbing Contractor

#2024-074241 PP

Expired

2024-07-03

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📋 Permit

Existing storage space has been converted to two staff restrooms and one small storage space.

Manchaca

contractorPlumbing Contractor

#2024-055111 PP

Final

2024-05-30

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📋 Permit

Repairing 60 of a 4 sewer line.

Manchaca

contractorPlumbing Contractor

#2024-056763 PP

Final

2024-05-07

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📋 Permit

repair domestic water line and install shut off valves

Manchaca

contractorPlumbing Contractor

#2024-046671 PP

Final

2024-04-25

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📋 Permit

Interior tenant remodel. No change in use.

Manchaca

contractorPlumbing Contractor

#2024-046070 PP

Expired

2024-04-24

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📋 Permit

Generator replacement automatic transfer switch and addition of a docking station to COA Fire Station 38

Manchaca

contractorPlumbing Contractor

#2023-162698 PP

Final

2024-03-27

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📋 Permit

Repair Permit - Install (2) 6 Double Check Valves & PRVs on existing water line. Exterior scope of work

Manchaca

contractorPlumbing Contractor

#2023-155805 PP

Final

2024-03-11

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📋 Permit

Construction of 2nd level floor slab and elevator in existing unoccupied shell space for future restaurant use.

Manchaca

contractorPlumbing Contractor

#2023-100512 PP

Final

2024-03-01

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📋 Permit

Emergency repair of leaking underground fireline serving only hydrants.

Manchaca

contractorPlumbing Contractor

#2024-014953 PP

Final

2024-02-06

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📋 Permit

emergency gas line repair for apartment complex

Manchaca

contractorPlumbing Contractor

#2024-004742 PP

Final

2024-01-13

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📋 Permit

ePlan: Expedited Review - First-time Tenant Finish-Out for Suite 100 Floor 1 for Restaurant (8300 SF).

Manchaca

contractorPlumbing Contractor

#2023-153883 PP

Final

2023-12-28

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📋 Permit

Replacement of two existing air-cooled chillers Replacement of one existing RTU-2.3 Flush clean treat chilled water closed loop BAS controls upgrades related to the air-cooled chillers and RTU 2.3 (Like for Like).

Manchaca

contractorPlumbing Contractor

#2023-147455 PP

Final

2023-12-21

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📋 Permit

Reroute water heater piping in mechanical room

Manchaca

contractorPlumbing Contractor

#2023-148774 PP

Final

2023-11-20

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📋 Permit

Repair water leak at public restrooms at 716 1/2 E 6th Street

Manchaca

contractorPlumbing Contractor

#2023-133132 PP

Expired

2023-11-01

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📋 Permit

NEW CONSTRUCTION POTABLE WATER PUMP STATION (REPLACES EXISTING) BUILDING B

Manchaca

contractorPlumbing Contractor

#2020-128015 PP

Final

2023-10-09

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📋 Permit

repair broken sewer line

Manchaca

contractorPlumbing Contractor

#2023-116988 PP

Final

2023-09-27

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📋 Permit

Interior remodel to residential unit in the Cambridge Condominiums with electrical work.

Manchaca

contractorPlumbing Contractor

#2023-103420 PP

Final

2023-09-21

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📋 Permit

Limited remodel of existing conference room including limited MEP work.

Manchaca

contractorPlumbing Contractor

#2023-086045 PP

Final

2023-09-15

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📋 Permit

Repair sewer line for building G in the back of the facility (411 Chicon St.)

Manchaca

contractorPlumbing Contractor

#2023-107700 PP

Final

2023-09-08

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📋 Permit

Gas line repair/replacement at 515 Congress Portion of gas line being replaced from main building from 9th floor to penthouse.

Manchaca

contractorPlumbing Contractor

#2023-107696 PP

Final

2023-08-28

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📋 Permit

Replacement of an existing water heater (Unit B)

Manchaca

contractorPlumbing Contractor

#2023-069001 PP

Final

2023-07-13

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📋 Permit

Replacement of an existing water heater (Unit A)

Manchaca

contractorPlumbing Contractor

#2023-068998 PP

Final

2023-06-09

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📋 Permit

Replace 600 gallon domestic gas water heater

Manchaca

contractorPlumbing Contractor

#2023-052655 PP

Final

2023-05-24

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📋 Permit

REMODELED EQUIPMENT BUILDING TO ACT AS AN ELECTRICAL BUILDING: AN EXISTING ONE-STORY BUILDING WITH A BASEMENT FOR BUILDING C

Manchaca

contractorPlumbing Contractor

#2020-128016 PP

Final

2022-09-12

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📋 Permit

Upgrades to existing Public School

Manchaca

contractorPlumbing Contractor

#2022-068117 PP

Final

2022-06-15

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📋 Permit

THE SCOPE OF WORK INCLUDES HVAC IMPROVEMENTS IN 7 CLASSROOMS BOOK ROOM AND BREAK ROOM WITH 9 NEW HVAC CLOSETS NEW CONDENSING UNITS AT THE ROOF REPAIR EXISTING SIDEWALKS AND REPAIR EXISITNG SITE DRAINAGE SYSTEM- AISD School

Manchaca

contractorPlumbing Contractor

#2022-041974 PP

Final

2022-06-15

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📋 Permit

Replacement of an existing water heater

Manchaca

contractorPlumbing Contractor

#2022-037469 PP

Final

2022-06-07

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📋 Permit

Replace HVAC unit relocate racks

Manchaca

contractorPlumbing Contractor

#2021-199672 PP

Final

2022-04-04

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📋 Permit

Interior remodel admin office (Suite 310)

Manchaca

contractorPlumbing Contractor

#2022-018244 PP

Final

2022-03-02

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📋 Permit

Replacing Boiler

Manchaca

contractorPlumbing Contractor

#2022-006095 PP

Final

2022-01-18

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📋 Permit

Replacement of an existing water heater

Manchaca

contractorPlumbing Contractor

#2021-130869 PP

Final

2022-01-17

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📋 Permit

ePlan: Expedited Review - Interior remodel and addition of (1096 sf) to existing hospital food service areas (3266 SF). Work DOES NOT INCLUDE TEMP SERVICE. See: 2021-031684 PR

Manchaca

contractorPlumbing Contractor

#2021-051859 PP

Final

2021-12-08

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📋 Permit

Interior remodel to 2nd floor in existing hospital to smoke compartment B and existing pharmacy expand lab (see phasing plan G112)

Manchaca

contractorPlumbing Contractor

#2020-107801 PP

Final

2021-12-08

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📋 Permit

Remodel to replace RTU on public education building

Manchaca

contractorPlumbing Contractor

#2021-176833 PP

Final

2021-11-10

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📋 Permit

Interior remodel to 3rd floor in existing hospital to smoke compartment A and pharmacy (relocation)

Manchaca

contractorPlumbing Contractor

#2020-107799 PP

Final

2021-10-18

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📋 Permit

Demolition of two air handling units and replace with One Multi Zone Air handling unit. See addn. sheet for a more detailed description.

Manchaca

contractorPlumbing Contractor

#2021-155547 PP

Final

2021-10-06

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📋 Permit

Repair gas line - Unit 1202

Manchaca

contractorPlumbing Contractor

#2021-142014 PP

Final

2021-09-15

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📋 Permit

Interior remodel to 3rd floor in existing hospital to smoke compartment A and 14 patient rooms 2 nursing stations classroom and support areas.

Manchaca

contractorPlumbing Contractor

#2020-107802 PP

Final

2021-08-24

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📋 Permit

Replacement of an existing water heater

Manchaca

contractorPlumbing Contractor

#2021-094385 PP

Expired

2021-08-02

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📋 Permit

ePlan: Expedited Review - Interior Remodel to an existing Office/Warehouse/Light Manufacturing Bldg. (8312 SF)

Manchaca

contractorPlumbing Contractor

#2021-110029 PP

Final

2021-07-20

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📋 Permit

Interior remodel to 3rd floor in existing hospital to smoke compartment A and 14 patient rooms 2 nursing stations classroom and support areas.

Manchaca

contractorPlumbing Contractor

#2020-107800 PP

Final

2021-06-22

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📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040000 PP

Final

2021-06-08

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📋 Permit

Winter 2021 - Emergency Permits- Plumbing repairs due to freeze on Bldg. #9

Manchaca

contractorPlumbing Contractor

#2021-083245 PP

Expired

2021-06-07

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📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040259 PP

Final

2021-03-24

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📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040304 PP

Final

2021-03-24

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📋 Permit

Replace Gas piping

Manchaca

contractorPlumbing Contractor

#2021-039659 PP

Final

2021-03-24

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📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040093 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-039981 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-039990 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040006 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-039975 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-039995 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-034307 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040087 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040019 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-040106 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-039686 PP

Final

2021-03-24

View →

📋 Permit

Excavate locate and repair underground gas leak.

Manchaca

contractorPlumbing Contractor

#2021-039674 PP

Final

2021-03-24

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📋 Permit

Interior Remodel - 1st Floor and 2nd floor only

Manchaca

contractorPlumbing Contractor

#2020-177813 PP

Final

2021-03-09

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📋 Permit

Repair broken gas line at The in parking garage.

Manchaca

contractorPlumbing Contractor

#2021-029953 PP

Final

2021-03-02

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📋 Permit

replace p-trap

Manchaca

contractorPlumbing Contractor

#2021-023232 PP

Expired

2021-02-25

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📋 Permit

Remodel to existing admin/Bus/Prof Office

Manchaca

contractorPlumbing Contractor

#2020-185363 PP

Final

2021-02-10

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📋 Permit

Interior remodel to existing admin/ prof/ bus office (Add suite number 360 building C)

Manchaca

contractorPlumbing Contractor

#2020-172940 PP

Final

2020-11-20

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📋 Permit

ePlan: Expedited Review - Interior Remodel for Mechanical Upgrades to create HVAC Redundancy at an existing Facility Back Up Control Center (1373 SF)

Manchaca

contractorPlumbing Contractor

#2020-120803 PP

Final

2020-10-16

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📋 Permit

Interior remodel to existing office.

Manchaca

contractorPlumbing Contractor

#2020-138123 PP

Final

2020-10-14

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📋 Permit

ePlan: Expedited Review - New Construction of a Switchgear Building to existing Hospital Services (behind the Central Plant).

Manchaca

contractorPlumbing Contractor

#2019-210606 PP

Final

2020-08-28

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📋 Permit

new construction of a loading deck

Manchaca

contractorPlumbing Contractor

#2019-205994 PP

Final

2020-03-18

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📋 Permit

INSTALL A DRINKING FOUNTAIN AT THE JW MARRIOTT

Manchaca

contractorPlumbing Contractor

#2020-018327 PP

Final

2020-02-06

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📋 Permit

interior remodel and finish updates to existing Target Store

Manchaca

contractorPlumbing Contractor

#2019-229562 PP

Final

2020-01-21

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📋 Permit

Interior remodel to common area to add capacity to grey water system in commercial building

Manchaca

contractorPlumbing Contractor

#2019-138957 PP

Final

2020-01-07

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📋 Permit

Interior remodel to existing adm/bus/prof office EPLAN REVIEW

Manchaca

contractorPlumbing Contractor

#2019-182148 PP

Final

2019-12-18

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📋 Permit

Interior remodel to existing adm/bus/prof office (1st floor)

Manchaca

contractorPlumbing Contractor

#2019-137964 PP

Final

2019-11-04

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📋 Permit

Interior remodel to existing adm/bus/prof office

Manchaca

contractorPlumbing Contractor

#2019-163710 PP

Final

2019-11-04

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📋 Permit

Pulled gas meter.

Manchaca

contractorPlumbing Contractor

#2019-216177 PP

Final

2019-11-01

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📋 Permit

Gas pressure test and preform repairs as needed to existing commercial building.

Manchaca

contractorPlumbing Contractor

#2019-187711 PP

Final

2019-09-20

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📋 Permit

Gas inspections for Housing Authority of the City of Austin (HACA) at the Rosewood location.

Manchaca

contractorPlumbing Contractor

#2019-186755 PP

Final

2019-09-19

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📋 Permit

interior remodel to life skills classrooms in middle school

Manchaca

contractorPlumbing Contractor

#2018-092449 PP

Final

2019-07-09

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📋 Permit

Interior Remodel to Existing Office

Manchaca

contractorPlumbing Contractor

#2019-081769 PP

Final

2019-05-30

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📋 Permit

Expedited Plan Review / EPLAN - Interior remodel to existing Admin/ Bus Office (1st floor) . SCOPE OF WORK INCLUDES: NEW PARTITIONS AND FIXTURES FURNITURE.

Manchaca

contractorPlumbing Contractor

#2019-022144 PP

Final

2019-02-25

View →

S I MECHANICAL LLC

📊 Data Overview

📄 About S I MECHANICAL LLC

🛠️ Specializations & Services

Trade Specialties

Project Types

Market Segments

📈 Company Insights

❓ Frequently Asked Questions

🗺️ Service Area

Cities (1)

Council Districts

🏢 Related Entities & Subsidiaries1 linked records