· 2022–2024 · DOL EFAST2
Search
Browse
Resources
Pricing
MCCLAIN MECHANICAL SYSTEMS, INC. DBA ADVANCED PLUMBING SYSTEMS — ADVANCED PLUMBING SYSTEMS 401(K) PLAN, Form 5500 (2024) | Form 5500 Search
Back to filter
Original filing (PDF)
20251014134408NAL0004131152001
MCCLAIN MECHANICAL SYSTEMS, INC. DBA ADVANCED PLUMBING SYSTEMS
Form 5500-SF
FILING_RECEIVED
ADVANCED PLUMBING SYSTEMS 401(K) PLAN
401(k) retirement plan
Active participants
59
Accounts w/ balance
85
Plan assets (EOY)
$4.0M
Net assets (EOY)
$4.0M
Plan health score (directional)
89
/ 100
Grade A
Top-tier plan health
Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.
Compliance & disclosures
100
Concentration risk
75
Total plan cost
75
Vendor stack
100
Participation health
Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for
MCCLAIN MECHANICAL SYSTEMS, INC. DBA ADVANCED PLUMBING SYSTEMS
.
Find decision makers
Plan sponsor
Name
MCCLAIN MECHANICAL SYSTEMS, INC. DBA ADVANCED PLUMBING SYSTEMS
EIN
80-0298505
Address
1838 ORD WAY · OCEANSIDE, CA · 92056
Phone
(760) 295-3324
Industry
Plumbing, Heating, AC Contractors
· Construction
see all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
001
Plan year
2024
Plan year begin
2024-01-01
Tax period
2024-12-31
Filed
2025-10-14
Pension benefit codes
2E · Profit-sharing
2J · 401(k) feature
2K · 401(m) arrangement
3D · Pre-approved plan (master / prototype / VS)
2F · ERISA section 404(c)
2G · Total participant-directed accounts
2T · Default investment account (QDIA)
Audit & trust (Schedule H)
Service providers (Schedule C)
Small plans don't disclose service providers
Related plans
Similar-size Plumbing, Heating, AC Contractors plans
MATRIX MECHANICAL CORPORATION
MATRIX MECHANICAL CORP. PROFIT SHARING PLAN
$4.0M · 15 participants
PLUMBERS AND STEAMFITTERS LOCAL UNION NO. 43 ANNUITY FUND
PLUMBERS AND STEAMFITTERS LOCAL UNION NO. 43 ANNUITY FUND
$4.0M · 659 participants
S.C.M. PLUMBING, INC.
S.C.M. PLUMBING, INC. SALARY DEFERRAL PLAN
$4.0M · 5 participants
CUSTOM AIR, INC.
CUSTOM AIR, INC. 401K PROFIT SHARING PLAN AND TRUST
$4.0M · 28 participants
BOILER SPECIALISTS, INC.
BOILER SPECIALISTS, INC 401(K) PLAN
100
Helping the score
Concentration not scored — Schedule of Assets PDF not yet parsed for this plan.
No Schedule C compensation disclosed — likely a small plan or unbundled.
Auditor
—
Trustee / custodian
—
Trustee phone
—
Small plan (5500-SF) — Schedule H data not available.
$4.0M · 27 participants
N.E.BOB WALTZ PLBG & HTG, INC.
PROFIT SHAR. PLAN OF N.E.BOB WALTZ PLBG & HTG, INC
$4.0M · 24 participants
Large plans in California
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
EQUITY INDEX FUND
$215.1B
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
EQUITY INDEX FUND E
$190.9B
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
EQUITY INDEX FUND F
$188.1B
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
RUSSELL 1000 INDEX FUND
$187.7B
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
CASH EQUIVALENT FUND II
$125.0B
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
BLACKROCK MSCI ACWI EX-US IMI INDEX FUND E
$88.3B
