How big is Markool Heating & Cooling LLC's plan?

Markool Heating & Cooling LLC's plan reported $166K in assets and 5 participants for 2025.

Original filing (PDF)20260427220234NAL0005075811046

Markool Heating & Cooling LLC

Name: Markool Heating & Cooling LLC — Markool Heating &, Form 5500 (2025)
Creator: Markool Heating & Cooling LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Markool Heating & Cooling 401(k) Plan

401(k) retirement plan · Markool Heating & Cooling LLC's Markool Heating & Cooling 401(k) Plan held $166K in plan assets for 5 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$166K

Net assets (EOY)

$166K

People on this filing

Elantha Barry signed Markool Heating & Cooling LLC's 2025 Form 5500 as plan administrator.

Elantha Barry — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Markool Heating & Cooling LLC's EIN is 83-3830090.

EIN 83-3830090

Plan number 001

Plan year 2025

ACK ID 20260427220234NAL0005075811046

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Markool Heating & Cooling LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Markool Heating & Cooling LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for MARKOOL HEATING & COOLING LLC.

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Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
High account-holder ratio — balance-holders per active participant in the top 15% of peers (97th percentile).

Plan sponsor

Name

MARKOOL HEATING & COOLING LLC

EIN

all filings

Address

5304C KINGS COURT · FREDERICK, MD · 21703

Phone

(301) 732-4244

Industry

Plumbing, Heating, AC Contractors· Construction

Plan administrator