GUARINO'S SWIMMING POOL SERVICE INC

USDOT 358518 • DBA: SOUTH SHORE GUNITE POOLS & SPAS INC • 12 ESQUIRE RD, N BILLERICA, MA, 01862

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

358,518

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

State

Massachusetts

Phone

8006498080

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

2,576,074

Physical Address

12 ESQUIRE RD, N BILLERICA, MA, 01862

Contact

Phone: 8006498080

Email: [email protected]

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

None on file

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Unsafe Driving

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

100

20 OOS

Vehicle OOS %

13.2%

Driver OOS %

9.2%

Above nat'l avg (6.7%)

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

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Sep

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Dec

Jan

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Jun

Jul

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Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 76 of 76 inspection records

Inspection Activity Map

7 states • 76 inspections

None Low Medium High🚛 Home base

Violation Summary (100 violations from 76 inspections)

fmcsa-inspection-file

Violation Summary (100 violations from 76 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2	Operating a CMV while ill or fatigued	19	0	8	Unsafe Driving
FMCSR:393.9(a)	Inoperable required lamps	7	1	3	Vehicle Maintenance
FMCSR:392.2-SLLLR	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	3	0	8	Unsafe Driving
FMCSR:395.8F1-HOSM	HOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time:	2	0	—	Hours Of Service
FMCSR:396.17C-PI	No proof of periodic inspection	2	0	3	Vehicle Maintenance
FMCSR:392.82DUMT	Texting while driving	2	0	10	Unsafe Driving
FMCSR:393.41	No or defective parking brake system on CMV	2	2	—	Vehicle Maintenance
FMCSR:393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper	2	0	—	Vehicle Maintenance
FMCSR:396.3(a)(1)	Inspection/repair/maintenance - general	2	0	5	Vehicle Maintenance
FMCSR:391.11(b)(4)	No valid medical certificate	2	2	7	Driver Fitness
FMCSR:393.95(a)	Emergency equipment - fire extinguisher missing/defective	2	0	5	Vehicle Maintenance
FMCSR:393.43	Brake - relay emergency valve	2	2	7	Vehicle Maintenance
FMCSR:396.17(c)	No proof of periodic inspection	2	0	3	Vehicle Maintenance
FMCSR:393.11	Lighting devices/reflectors	2	0	3	Vehicle Maintenance
FMCSR:391.41(a)	Physical qualification - general	2	0	7	Driver Fitness
FMCSR:392.16B-CPASS	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:391.41APC	Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency	1	1	—	Driver Fitness
FMCSR:393.75A3-TAOL	Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	—	Vehicle Maintenance
FMCSR:392.16AD	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:391.41A-MCPVI	Physical qualification - general	1	1	7	Driver Fitness
FMCSR:392.2-SLLS4	Speeding 15+ mph over limit	1	0	10	Unsafe Driving
FMCSR:393.9A-LLPL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.2-DMOVE	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.55C1-B	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:396.3A1-ALATR	Air Brake - Any leak from an air tank reservoir.	1	0	—	Vehicle Maintenance
FMCSR:393.9A-LSLIWR	Inoperable required lamps	1	1	3	Vehicle Maintenance
FMCSR:393.128B-CLWV	Cargo securement - roll-on/roll-off containers	1	1	6	Vehicle Maintenance
FMCSR:393.81-H	Horn inoperable	1	0	2	Vehicle Maintenance
FMCSR:393.41-BNPB	Brake - Inoperative or missing parking brake on power unit	1	1	—	Vehicle Maintenance
FMCSR:391.41A-MCPC	Physical qualification - general	1	1	7	Driver Fitness
FMCSR:392.2-SLL	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.9A-LCL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.7A-D	Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories	1	0	—	Unsafe Driving
FMCSR:393.95F	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	—	Vehicle Maintenance
FMCSR:393.11A1-LIL	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:395.22G-ELDMFV	HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position.	1	0	—	Hours Of Service
FMCSR:395.22H4-ELDBRODS	HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a	1	0	—	Hours Of Service
FMCSR:392.16	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:392.16B	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:393.52(a)(1)	Insufficient Braking Force as a Percentage of Gross Vehicle Weight or Gross Combination Weight	1	1	—	Vehicle Maintenance
FMCSR:393.9(b)	393.9(b)	1	0	—	Vehicle Maintenance
FMCSR:391.11(b)(2)	CDL suspended/revoked	1	0	10	Driver Fitness
FMCSR:393.95(b)	Emergency equipment - warning devices missing	1	0	4	Vehicle Maintenance
FMCSR:393.110(b)	Cargo securement - logs	1	0	7	Vehicle Maintenance
FMCSR:395.8(a)(1)	Not using the appropriate method to record hours of service	1	1	—	Hours Of Service
FMCSR:392.16(a)	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:177.834(a)	General loading/unloading hazmat	1	1	6	Hazardous Materials
FMCSR:383.23(a)(2)	CDL - wrong class	1	1	8	Driver Fitness
FMCSR:392.7(a)	Driver failing to conduct pre-trip inspection	1	0	—	Unsafe Driving
FMCSR:387.303(b)(4)	387.303(b)(4)	1	0	—	General/Admin
FMCSR:393.25(b)	Lamps on rear of CMV obscured by load	1	1	3	Vehicle Maintenance
FMCSR:393.47(e)	Slack adjuster defective	1	0	7	Vehicle Maintenance
FMCSR:393.53(b)	Steering system components worn	1	0	7	Vehicle Maintenance
FMCSR:393.75(g)	393.75(g)	1	1	—	Vehicle Maintenance
FMCSR:393.55(e)	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.205(c)	Wheel fasteners loose and/or missing	1	0	—	Vehicle Maintenance
FMCSR:393.87(a)	Warning flags on projecting loads missing	1	0	3	Vehicle Maintenance
FMCSR:393.78	Windshield condition defective	1	0	4	Vehicle Maintenance
FMCSR:391.41(a)(1)	391.41(a)(1)	1	0	—	Driver Fitness

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

13.2%vs nat'l 23.4%

-10.2 pts below avg

Driver OOS Rate

9.2%vs nat'l 6.7%

+2.5 pts above avg

Violations / Inspection

1.32vs nat'l 1.80

-0.48 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (76 inspections)

Showing 50 of 76

fmcsa-inspectionsApr 5, 2026

Inspection History (76 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Nov 3, 2025	86216838	UNION	CT	Level 1	ISU STRAIGHT TRUCK	0	—	No
Oct 29, 2025	86206416	YORK - SCALES	ME	Level 1	AIRM SEMI-TRAILER	2	392.16B-CPASS, 391.41APC	Yes
Oct 21, 2025	86148717	WILLISTON RA SB	VT	Level 2	TRAI SEMI-TRAILER	3	395.8F1-HOSM, 393.75A3-TAOL, 396.17C-PI	Yes
Oct 9, 2025	86045801	H-HARVARD	MA	Level 3	FORD STRAIGHT TRUCK	2	392.2-SLLLR, 392.16AD	No
Sep 22, 2025	85839014	H-NORTHBORO	MA	Level 3	FORD STRAIGHT TRUCK	2	392.2-SLLLR, 391.41A-MCPVI	Yes
Sep 15, 2025	85776905	H-WORCESTER	MA	Level 3	FORD STRAIGHT TRUCK	1	392.2-SLLS4	No
Sep 4, 2025	85711579	PUTNEY SB RA	VT	Level 2	FRHT STRAIGHT TRUCK	0	—	No
Aug 28, 2025	85650331	VERNON VT	US	Level 1	FORD STRAIGHT TRUCK	1	393.9A-LLPL	No
Jul 30, 2025	85359756	H-WAKEFIELD	MA	Level 3	FORD STRAIGHT TRUCK	0	—	No
Jul 2, 2025	85136962	H-DEDHAM	MA	Level 3	FORD STRAIGHT TRUCK	1	392.2-DMOVE	No
Jun 20, 2025	85015555	H-LITTLETON	MA	Level 2	OVBT SEMI-TRAILER	5	393.55C1-B, 396.3A1-ALATR, 393.9A-LSLIWR	Yes
May 21, 2025	84740679	YORK - SCALES	ME	Level 1	ISU STRAIGHT TRUCK	0	—	No
May 15, 2025	84680455	WINDHAM SCALES NORTHBOUND	NH	Level 2	MACK STRAIGHT TRUCK	2	392.2-SLLSR, 393.81-H	No
May 14, 2025	84665662	PITTSFIELD - SCALES NB	ME	Level 1	FORD STRAIGHT TRUCK	1	393.41-BNPB	Yes
May 14, 2025	84680355	H-BURLINGTON	MA	Level 3	FORD STRAIGHT TRUCK	3	392.82DUMT, 392.2-SLLSR, 391.41A-MCPC	Yes
Apr 28, 2025	84500736	H-TYNGSBOROUGH	MA	Level 3	MACK STRAIGHT TRUCK	1	392.2-SLL	No
Apr 14, 2025	84404031	H-TEWKSBURY	MA	Level 3	FORD STRAIGHT TRUCK	1	392.82DUMT	No
Mar 27, 2025	84238125	H-LEXINGTON	MA	Level 2	FORD STRAIGHT TRUCK	1	393.9A-LCL	No
Mar 24, 2025	84217060	H-DEDHAM	MA	Level 3	MACK STRAIGHT TRUCK	1	392.7A-D	No
Feb 25, 2025	83967560	YORK	ME	Level 1	FORD STRAIGHT TRUCK	1	393.95F	No
Jan 27, 2025	83716172	MERRIMACK	NH	Level 3	FORD STRAIGHT TRUCK	0	—	No
Jan 14, 2025	83610066	H-BERLIN	MA	Level 3	FORD STRAIGHT TRUCK	1	392.2-SLLLR	No
Dec 31, 2024	83513789	H-HAVERHILL	MA	Level 2	FORD STRAIGHT TRUCK	2	393.11A1-LIL, 392.2-SLLSR	No
Dec 3, 2024	83293773	DANBURY SCALE	CT	Level 1	ISU STRAIGHT TRUCK	0	—	No
Dec 2, 2024	83283099	UNION SCALE	CT	Level 3	ISU STRAIGHT TRUCK	0	—	No
Nov 4, 2024	83131989	RT 95N @ EXIT 33A (RT 10)	RI	Level 3	FORD STRAIGHT TRUCK	0	—	No
Oct 28, 2024	83024928	YORK - SCALES	ME	Level 1	FORD STRAIGHT TRUCK	3	395.22G-ELDMFV, 395.22H4-ELDBRODS, 395.8F1-HOSM	No
Oct 1, 2024	82814121	H-METHUEN	MA	Level 3	FORD STRAIGHT TRUCK	0	—	No
Sep 20, 2024	82731500	MEREDITH	NH	Level 3	FORD STRAIGHT TRUCK	2	392.16, 392.16B	No
Aug 14, 2024	82380325	YORK - SCALES	ME	Level 1	ISU STRAIGHT TRUCK	1	393.52(a)(1)	Yes
Aug 13, 2024	82380439	WINDHAM SCALES NORTHBOUND	NH	Level 3	MACK STRAIGHT TRUCK	0	—	No
Aug 5, 2024	82312582	WINDHAM	NH	Level 3	MACK STRAIGHT TRUCK	0	—	No
Aug 5, 2024	82323222	EAST GREENWICH RI	RI	Level 1	ISUZU STRAIGHT TRUCK	1	393.9(b)	No
Jul 12, 2024	82101850	H-ATTLEBORO	MA	Level 2	VOLV STRAIGHT TRUCK	0	—	No
Jul 2, 2024	82056128	H-BRAINTREE	MA	Level 3	FORD STRAIGHT TRUCK	0	—	No
Jun 27, 2024	81991031	KEENE (TRUCK LANES N/B)	NH	Level 2	FORD STRAIGHT TRUCK	1	391.11(b)(2)	No
Jun 11, 2024	81839338	S-LYNN	MA	Level 3	ISU STRAIGHT TRUCK	1	392.2	No
Jun 3, 2024	81781648	PITTSFIELD - SCALES NB	ME	Level 1	FORD STRAIGHT TRUCK	1	393.95(b)	No
May 16, 2024	81653929	DUBLIN	NH	Level 2	FORD STRAIGHT TRUCK	1	393.110(b)	No
May 15, 2024	81627593	YORK - SCALES	ME	Level 1	FORD STRAIGHT TRUCK	2	395.8(a)(1), 393.41	Yes
May 15, 2024	81639934	SHARON NB RA	VT	Level 1	FORD STRAIGHT TRUCK	1	393.95(f)	No
May 8, 2024	81554202	YORK - SCALES	ME	Level 1	ISU STRAIGHT TRUCK	0	—	No
May 8, 2024	81554378	KITTERY - SCALES	ME	Level 1	ISU STRAIGHT TRUCK	0	—	No
May 6, 2024	81529204	KITTERY - SCALES	ME	Level 1	FRHT STRAIGHT TRUCK	2	396.3(a)(1)	No
Apr 29, 2024	81481700	H-WOBURN	MA	Level 3	FORD STRAIGHT TRUCK	2	392.2, 391.11(b)(4)	Yes
Mar 29, 2024	81278932	H-LUDLOW	MA	Level 3	FORD STRAIGHT TRUCK	1	392.16(a)	No
Mar 18, 2024	81138159	MERRIMACK	NH	Level 3	FORD STRAIGHT TRUCK	0	—	No
Feb 1, 2024	80798483	H-RAYNHAM	MA	Level 1	IRON SEMI-TRAILER	5	393.95(a), 393.95(f), 177.834(a)	Yes
Nov 14, 2023	80168613	H-LEXINGTON	MA	Level 3	FORD STRAIGHT TRUCK	1	392.2	No
Nov 14, 2023	80168549	H-WESTBORO	MA	Level 3	FORD STRAIGHT TRUCK	2	392.2	No

View all 76 records

View all 76 inspections →

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

45 total · 20.0% OOS

2024-042025-11

InspectionsOOS

Most frequent inspection stations

YORK - SCALES7 · 3 OOS

H-WALTHAM6 · 1 OOS

MERRIMACK4

H-LEXINGTON4 · 1 OOS

WINDHAM SCALES NORTHBOUND3

H-DEDHAM3

KITTERY - SCALES2

UNION SCALE2

Violations by BASIC category

Vehicle Maintenance46 · 12 OOS

Unsafe Driving37

Driver Fitness10 · 6 OOS

Hours of Service5 · 1 OOS

General/Admin1

Hazardous Materials1 · 1 OOS

Recent Crashes

15 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 7 crashes

Tow-Aways

Crash History (15 records)

fmcsa-crash-fileApr 5, 2026

Crash History (15 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
Nov 27, 2024	MA	TOW	0	TAUNTON	RTE 140 N MM 18	...014939	SOUTH SHORE GUNITE POOLS & SPAS INC
Jul 3, 2023	MA	INJURY	2	LINCOLN	TRAPELO RD @ OLD COUNTY RD	...A68186	SOUTH SHORE GUNITE POOLS & SPAS INC
Jun 29, 2023	MA	INJURY	1	PLYMOUTH	RTE 3 N MM 2.8	...013501	SOUTH SHORE GUNITE POOLS & SPAS INC
Jun 28, 2023	NH	TOW	0	HOPKINTON	I 89 N MM 9.4	...A39711	SOUTH SHORE GUNITE POOLS & SPAS INC
Nov 25, 2020	MA	TOW	0	—	—	—	—
Jul 15, 2020	MA	INJURY	1	—	—	—	—
Apr 20, 2020	MA	TOW	0	—	—	—	—
Apr 26, 2019	MA	TOW	0	—	—	—	—
Apr 23, 2019	NH	TOW	0	—	—	—	—
Jul 8, 2014	ME	INJURY	1	—	—	—	—
Aug 30, 2013	MA	TOW	0	—	—	—	—
May 16, 2013	MA	INJURY	4	—	—	—	—
Apr 6, 2012	MA	INJURY	1	—	—	—	—
Jul 9, 2010	MA	TOW	0	—	—	—	—
Sep 26, 2008	MA	INJURY	1	—	—	—	—