Nicholas Guzenski

Contract Specialist Veterans Integrated Service Network 4 (VHA)

Agency: Department of Veterans Affairs
Email: nicholas.guzenski@va.gov
Phone: (570) 762-0462
Latest SAM.gov record: Nov 3, 2026

Contact facts

Offices: 2
SAM.gov notices: 28
Contract awards and IDVs: 686 614 awards, 72 IDVs, as contracting staff
Top vendors: Caldaia Controls LLC 30 awards and IDVs · $1.76M in award value

Pestmaster Services, L.P. 24 awards and IDVs · $2.31M in award value
First SAM.gov record: Oct 1, 2020

Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.

SAM.gov notices

Notice	Posted
G003--Wellness Services: Online Fitness Award Notice · Veterans Integrated Service Network 4 (VHA)	Nov 3, 2026
S218--Snow Removal Services Lebanon VAMC--36C24426Q0980 Award Notice · Veterans Integrated Service Network 4 (VHA) · 36C24427D0007	Oct 30, 2026
Security Guard Services Wilkes-Barre VAMC CBOCs Award Notice · Veterans Integrated Service Network 4 (VHA)	Oct 20, 2026
S218--Snow Removal Services Lebanon VAMC--36C24426Q0980 Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24426Q0980	Sep 22, 2026
S218--Snow Removal Services Lebanon VAMC Solicitation · Veterans Integrated Service Network 4 (VHA)	Sep 22, 2026
N065: Durable Medical Equipment (DME) services - VISN 4 West Medical Centers Solicitation · Veterans Integrated Service Network 4 (VHA)	Aug 7, 2026
N065: Durable Medical Equipment (DME) services - VISN 4 East Medical Center Solicitation · Veterans Integrated Service Network 4 (VHA)	Aug 7, 2026
36C24426Q0751: Wilmington VAMC - Maintenance and Repair Tennant Floor Cleaning Machines Award Notice · Veterans Integrated Service Network 4 (VHA) · 36C24426P0434	Aug 4, 2026
Erie VAMC - Phone Answering Services Award Notice · Veterans Integrated Service Network 4 (VHA) · 36C24426P0426	Jul 22, 2026
36C24426Q0751: Wilmington VAMC - Maintenance and Repair Tennant Floor Cleaning Machines Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24426Q0751	Jul 14, 2026
Erie VAMC - Phone Answering Services Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24427Q0002	Jun 22, 2026
Erie VAMC Phone Answering Services Solicitation · Veterans Integrated Service Network 4 (VHA)	Jun 3, 2026
Recreational Therapy Services at the Coatesville VAMC Award Notice · Veterans Integrated Service Network 4 (VHA)	May 27, 2026
Sources Sought Notice - Durable Medical Equipment - VISN 4 Pre-Solicitation · Veterans Integrated Service Network 4 (VHA)	Apr 22, 2026
Scrub Dispense and Return Machine Services: Wilmington VAMC Solicitation · Veterans Integrated Service Network 4 (VHA)	Apr 21, 2026
Philadelphia VAMC Phone Answering Services Solicitation · Veterans Integrated Service Network 4 (VHA)	Jan 26, 2026
Cancer Registry Services - VA Pittsburgh Healthcare System Solicitation · Veterans Integrated Service Network 4 (VHA)	Nov 3, 2025
H312--Building Automation Systems \| Fire Alarm Maintenance \| Smoke/Fire Alarm System Maint (VA-24-00092846) Award Notice · Veterans Integrated Service Network 4 (VHA) · 36C24425D0065	Aug 29, 2025
H312--Building Automation Systems \| Fire Alarm Maintenance \| Smoke/Fire Alarm System Maint (VA-24-00092846) Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24425Q0802	Aug 8, 2025
J045--PM&R \| Boilers \| Combustion Tuning (VA-25-00080074) Award Notice · Veterans Integrated Service Network 4 (VHA) · 36C24425P0722	Aug 6, 2025
J045--PM&R \| Boilers \| Combustion Tuning (VA-25-00080074) Solicitation · Veterans Integrated Service Network 4 (VHA) · 36C24425Q0804	Jul 2, 2025
H344--PM&R \| Boilers \| Inspections (VA-25-00083988) Solicitation · Veterans Integrated Service Network 4 (VHA)	Jul 3, 2025
Rauland Nurse Call Software and Support Award Notice · Veterans Integrated Service Network 4 (VHA)	May 5, 2025
J012-- Facilities Maintenance \| Fire Door/Extinguisher Inspection/Maint (VA-25-00015129) Award Notice · Veterans Integrated Service Network 4 (VHA)	Mar 11, 2025

Show 14 more

Latest 24 of 28 listed here. See the rest on GovTribe.

Contract awards and IDVs

Award	Awarded	Obligated
Snow removal task order 36C24427N0152 · CE Solution Plus Corp. · Veterans Integrated Service Network 4 (VHA)	Nov 3, 2026	$117,479
Online fitness wellness services 36C24427P0031 · Sofia Health, LLC · Veterans Integrated Service Network 4 (VHA)	Nov 7, 2026	$84,000
Snow removal services lebanon VAMC IDV · 36C24427D0007 · CE Solution Plus Corp. · Veterans Integrated Service Network 4 (VHA)	Nov 1, 2026	—
Pest control services - ordering period 4 - altoona VAMC 36C24427N0181 · Orkin, LLC · Veterans Integrated Service Network 4 (VHA)	Dec 1, 2026	$22,284
Security guard services 36C24427F0011 · Westmoreland Protection Agency, Inc. · Veterans Integrated Service Network 4 (VHA)	Nov 1, 2026	$151,637
Ordering period 3: 1/1/27 -12/31/2027 36C24427N0127 · Viking Termite & Pest Control, LLC · Veterans Integrated Service Network 4 (VHA)	Jan 1, 2027	$37,182
Not applicable 36C24425P0073 · FMB Flyboard LLC · Veterans Integrated Service Network 4 (VHA)	Dec 1, 2024	$21,800
Emergency refrigeration unit rental 36C24426P0280 · Polar Leasing Co Inc. · Veterans Integrated Service Network 4 (VHA)	May 1, 2026	$64,720
Pest control task order 36C24425N1229 · Shield + Pest Control LLC · Veterans Integrated Service Network 4 (VHA)	Sep 9, 2025	$51,770
Regulated medical waste transportation and disposal for VISN 4. Altoona OP #2. 36C24426N0600 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2026	$19,795
Regulated medical waste transportation and disposal for VISN 4 medical centers. IDV · 36C24425D0090 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	—
Indefinite delivery indefinite quantity bridge contract established for VISN 04 eastern (lebanon, wilmington… IDV · 36C24426D0007 · Columbia Ancillary Services Inc. · Veterans Integrated Service Network 4 (VHA)	Nov 1, 2025	—
Temporary offsite record storage for wbvamc 36C24424F0393 · Access Information Management Corporation · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2024	$30,246
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0935 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$29,982
Court reporting services VISN4 36C24425N1032 · Jamison Professional Services Inc. · Veterans Integrated Service Network 4 (VHA)	Jul 23, 2025	$79,137
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0940 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$428,914
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0938 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$39,454
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0941 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$268,343
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0942 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$161,522
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0937 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$36,480
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0943 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$144,115
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0939 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$91,622
Regulated medical waste for VISN 04 MCS and cbocs 36C24425N0936 · Neie Medical Waste Services, LLC · Veterans Integrated Service Network 4 (VHA)	Jul 1, 2025	$8,980
Ratification - dishwasher maintenance 36C24426P0464 · ITW Food Equipment Group LLC · Veterans Integrated Service Network 4 (VHA)	Jul 15, 2025	$4,275
EMS task frequency analysis services for the lebanon VAMC. 36C24426F0395 · Alvarez LLC · Veterans Integrated Service Network 4 (VHA)	Aug 25, 2026	$31,869

Show 15 more

Latest 25 of 686 listed here. See the rest on GovTribe.

Top vendors

Rank	Vendor	Awards and IDVs	Award value
1	Caldaia Controls LLC	30	$1.76M
2	Pestmaster Services, L.P.	24	$2.31M
3	Industry Standard Usa, LLC	23	$711K
4	Neie Medical Waste Services, LLC	19	$2.93M
5	Global Impact Group LLC	18	$49.2K
6	Integrity Protection Systems LLC	13	$3.86M
7	Bliss Pharmacy Services LLC	13	$739K
8	HGS Engineering Inc.	12	$476K
9	Trane U.s. Inc.	12	$975K
10	CM3 Building Solutions Inc.	10	$3.34M

Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.

Top NAICS codes

Rank	NAICS code	SAM.gov records
1	238220 Plumbing, Heating, and Air-Conditioning Contractors	112
2	541380 Testing Laboratories and Services	67
3	541620 Environmental Consulting Services	47
4	561710 Exterminating and Pest Control Services	45
5	811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance	44
6	561621 Security Systems Services (except Locksmiths)	42
7	561720 Janitorial Services	24
8	561790 Other Services to Buildings and Dwellings	21
9	541930 Translation and Interpretation Services	19
10	562211 Hazardous Waste Treatment and Disposal	19

Top PSC codes

Rank	PSC code	SAM.gov records
1	J041 Maint/Repair/Rebuild Of Equipment- Refrigeration, Air Conditioning, And Air Circulating Equipment	51
2	J045 Maint/Repair/Rebuild Of Equipment- Plumbing, Heating, And Waste Disposal Equipment	48
3	S207 Housekeeping- Insect/Rodent Control	43
4	F108 Environmental Systems Protection- Environmental Remediation	32
5	F103 Environmental Systems Protection- Water Quality Support	28
6	H399 Inspection- Miscellaneous	28
7	S299 Housekeeping- Other	25
8	H312 Inspection- Fire Control Equipment	24
9	J059 Maint/Repair/Rebuild Of Equipment- Electrical And Electronic Equipment Components	23
10	R699 Support- Administrative: Other	21

Offices

Rank	Office	SAM.gov records
1	Veterans Integrated Service Network 4 (VHA)	713
2	Veterans Integrated Service Network 10 (VHA)	1

Other records

Record	Kind
36C24426Q0980 0001.pdf	Government file
36C24426Q0980 r1.pdf	Government file
36C24426Q0980.pdf	Government file
36C24426Q0980.pdf	Government file
36C24426Q0980.pdf	Government file
36C24426Q0880 0002.pdf	Government file
Combined Synopsis 36C24426Q0880.pdf	Government file
36C24427Q0004 DME VISN 4 West Updated.pdf	Government file
36C24427Q0004 0001 DME VISN 4 West Amendment 1.pdf	Government file
36C24427Q0003 0001 DME VISN 4 East.pdf	Government file
36C24427Q0003 DME VISN 4 East Updated.pdf	Government file
36C24427Q0004 DME VISN 4 West.pdf	Government file
36C24427Q0003 DME VISN 4 East.pdf	Government file
36C24427Q0002 Erie Phone Answering Updated.pdf	Government file
36C24427Q0001 Erie VAMC Phone Answering Services RFQ.pdf	Government file
36C24426Q0521 SSN Durable Medical Equipment - VISN 4.pdf	Government file
36C24426Q0508 CSS Scrub Machine Wilmington VAMC.pdf	Government file
36C24426Q0458.docx	Government file
36C24426Q0223 CSS Phone Answering Services - Philadelphia VAMC.pdf	Government file
P03 HCA Signed OverSAT SSJ_Redacted.pdf	Government file
ATTACHMENT F AMD2 - CONTRACT PROVISIONS.docx	Government file
36C24425Q0802 0001.pdf	Government file
36C24425Q0802.pdf	Government file
36C24425Q0809.pdf	Government file
36C24425Q0809.pdf	Government file

Show 15 more

Latest 25 of 26 listed here. See the rest on GovTribe.

Quick answers

Who is Nicholas Guzenski?

Nicholas Guzenski is a Contract Specialist at Veterans Integrated Service Network 4 (Veterans Health Administration). Point of contact on 28 SAM.gov notices and contracting staff on 614 contract awards and 72 IDVs, from October 1, 2020 to November 3, 2026.

What agency does Nicholas Guzenski work for?

Nicholas Guzenski's SAM.gov records name Veterans Integrated Service Network 4 (Veterans Health Administration) most, among 2 offices.

How do I contact Nicholas Guzenski?

SAM.gov lists Nicholas Guzenski's email nicholas.guzenski@va.gov and phone (570) 762-0462.

What is the latest SAM.gov notice naming Nicholas Guzenski?

G003--Wellness Services: Online Fitness, award notice, posted November 3, 2026.

Which vendors has Nicholas Guzenski awarded contracts to?

The vendors on the most contract awards and IDVs naming Nicholas Guzenski are Caldaia Controls LLC, Pestmaster Services, L.P. and Industry Standard Usa, LLC. Nicholas Guzenski's contract awards to Caldaia Controls LLC add up to $1.76M in base and exercised options.