MECHANICAL INSULATION SYSTEMS
California contractor license #992207 · Redlands, San Bernardino County
License
- License number
- 992207
- Status
- Clear
- Classifications
- B General Building Contractor
- C-2 Insulation and Acoustical Contractor
- C-36 Plumbing Contractor
- Business type
- Corporation
- Issued
- Apr 17, 2014
- Expires
- Apr 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Insurance Company Of The West
- Contractor's bond
- $25,000 — Nationwide Mutual Insurance Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Oct 1, 2026. Verify license #992207 on CSLB's License Check.
California public works
MECHANICAL INSULATION SYSTEMS appears on 65 public works projects registered with the California Department of Industrial Relations, for 52 awarding bodies between 2020 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Oct 22, 2025 | Civic Center Development Phase 1 ProjectBuildings & facilities | Phelan Pinon Hills Community Services District | Subcontractor | $11,965,000 |
| Sep 18, 2024 | Downtown Mobility HubParks, landscape & fields | City of Ontario - Public Works Agency | Subcontractor | $4,040,000 |
| Aug 13, 2024 | AJ FISTES 2501477 DO ADDITIONBuildings & facilities | West Covina Unified School District | Subcontractor | $998,400 |
| Aug 1, 2024 | BID NO. 01-24/25 EES MPR MOD INC 2Buildings & facilities | Lake Elsinore Unified School District | Subcontractor | $6,204,358 |
| Jul 31, 2024 | Bid #2324-10, CC Health & Wellness CenteBuildings & facilities | North Orange County Community College District | Subcontractor | $3,718,008 |
| Jul 23, 2024 | 1400 BristolOther | California Department of Housing and Community Development | Subcontractor | $11,903,063 |
| Jun 20, 2024 | CHS Music Building Reno/Interim HousingDemolition & site work | Claremont Unified School District | Subcontractor | $2,488,008 |
| Jun 9, 2024 | Dona Merced Classroom ModernizationBuildings & facilities | Central School District | Subcontractor | — |
| Jun 4, 2024 | PDSC Expansion Project LLBOther | Hemet Unified School District | Subcontractor | $9,929,589 |
| Jun 3, 2024 | Palmetto Elementary Admin. ExpansionOther | Fontana Unified School District | Subcontractor | $3,845,600 |
| May 30, 2024 | SANTIAGO HS - KITCHEN MODERNIZATIONBuildings & facilities | Garden Grove Unified School District | Subcontractor | — |
| May 20, 2024 | Big Bear High School Science Lab RenovatBuildings & facilities | Bear Valley Unified School District | Subcontractor | — |
| May 20, 2024 | Corona Fundamental Intermediate School -Buildings & facilities | Corona-Norco Unified School District | Subcontractor | — |
| May 10, 2024 | Benito Juarez MPR Building Complex and LBuildings & facilities | Anaheim Elementary School District | Subcontractor | — |
| Apr 8, 2024 | Tenant Improvement - New San BernardinoBuildings & facilities | IEHP Inland Empire Health Plan | Subcontractor | $12,770,000 |
| Apr 1, 2024 | Fullerton Flight Center RenovationBuildings & facilities | City of Fullerton | Subcontractor | — |
| Apr 1, 2024 | Replace Swamp Coolers with HVACHVAC & mechanical | Victor Valley Union High School District | Subcontractor | — |
| Mar 19, 2024 | WVHS Ag Project - CM LLBOther | Hemet Unified School District | Subcontractor | — |
| Mar 18, 2024 | Technology DepartmentBuildings & facilities | Lakeside Elementary Union School District | Subcontractor | — |
| Mar 5, 2024 | Weight Room Upgrades LOHS & RCHSOther | Chaffey Joint Union High School District | Subcontractor | — |
| Jan 14, 2024 | North HS Transformation Phase 2 BC 2-20Buildings & facilities | Riverside Unified School District - Purchasing Department | Subcontractor | — |
| Jan 8, 2024 | Newport Beach Library Lecture HallBuildings & facilities | City of Newport Beach | Subcontractor | — |
| Jan 6, 2024 | Parent Development Center Improvements PBuildings & facilities | El Monte Union High School District | Subcontractor | — |
| Dec 26, 2023 | Edison New Library & Student Service BldBuildings & facilities | Anaheim Elementary School District | Subcontractor | — |
| Dec 19, 2023 | Barstow Student Support CenterBuildings & facilities | BARSTOW UNIFIED SCHOOL DISTRICT | Subcontractor | — |
Most recent 25 of 65. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
- Chino Valley Unified School District · 4 projects
- Moreno Valley Unified School District. · 3 projects
- Perris Union High School District. · 2 projects
- Desert Community College District · 2 projects
- Garden Grove Unified School District · 2 projects
- Anaheim Elementary School District · 2 projects
- Hemet Unified School District · 2 projects
- Alhambra Unified School District · 2 projects
- Los Angeles County Development Authority · 2 projects
- West Covina Unified School District · 2 projects
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