Professional Services Companies in New Hampshire
50+ companies found. Risk data sourced from SAM.gov, OSHA, and FMCSA. Updated daily.
50+
Companies listed
19
With risk flags
62%
Clean records
New Hampshire's professional services sector includes more than 50 consulting firms, staffing agencies, accounting practices, and advisory companies in our database. Professional services vendors interacting with government clients must be free of SAM.gov exclusions. Staffing agencies additionally share OSHA compliance responsibility for workers placed at client sites. 38% of listed NH professional services companies have at least one risk flag.
The listings below are drawn from KnowVendor's database of 1.7 million U.S. companies. Each profile is screened against SAM.gov, OSHA, and FMCSA records.
Registered Professional Services Companies in New Hampshire
| Company | Risk | |
|---|---|---|
| Respiratory Care Services Ltd. | ✓ No issues found | View profile → |
| AISA Consulting Group, LLC | ✓ No issues found | View profile → |
| NORTH WOODS TREE REMOVAL & OUTDOOR SERVICES LLC | ● Critical risk | View profile → |
| RINK SERVICES GROUP LLC | ● Critical risk | View profile → |
| TNX LAND MANAGEMENT LLC | ✓ No issues found | View profile → |
| GRANITE STATE LAND MANAGEMENT LLC | ● Critical risk | View profile → |
| NATIONAL PROPERTY CONSULTING & MANAGEMENT LLC | ● Critical risk | View profile → |
| WAPACK TECHNICAL SERVICES LLC | ✓ No issues found | View profile → |
| BIG AL'S SERVICES LLC | ● Critical risk | View profile → |
| CRONIN CONSTRUCTION MANAGEMENT INC | ✓ No issues found | View profile → |
| W SANTOS CONSTRUCTION SERVICES LLC | ● Critical risk | View profile → |
| LIBERTY SERVICES LLC | ✓ No issues found | View profile → |
| SKR SITE SERVICES CORP | ✓ No issues found | View profile → |
| DIGNIFIED CEMETERY SERVICES LLC | ✓ No issues found | View profile → |
| SDJ SERVICES OF PELHAM LLC | ✓ No issues found | View profile → |
| R T Z ELECTRICAL SERVICES INC | ✓ No issues found | View profile → |
| TIRONE CONTRACTOR SERVICES LLC | ● Critical risk | View profile → |
| PENTUCKET DISPOSAL SERVICES LLC | ● Critical risk | View profile → |
| EAD CONSTRUCTION MANAGEMENT, LLC | 2 warnings | View profile → |
| HNL CONTRACTING AND CONSTRUCTION SERVICES, LLC | 2 warnings | View profile → |
| PROFESSIONAL TOUCH PAINTING SERVICES LLC | ✓ No issues found | View profile → |
| C & W FACILITY SERVICES, INC. | ✓ No issues found | View profile → |
| PIVOT TECHNOLOGY SERVICES CORP. | 2 warnings | View profile → |
| MICHELLE BAILLARGEON CONSTRUCTION SERVICES | ✓ No issues found | View profile → |
| BUILDER SERVICES GROUP, INC. | ✓ No issues found | View profile → |
| ISMITH CONSTRUCTION SERVICES INC | 2 warnings | View profile → |
| GIANT LANDSCAPING SERVICES, LLC | ✓ No issues found | View profile → |
| ADVANCED SECURITY SERVICES, INC. | 2 warnings | View profile → |
| CASELLA WASTE SERVICES | ✓ No issues found | View profile → |
| AMERICAN FLOORING SERVICES INC. | 2 warnings | View profile → |
| BUILDERS SERVICES GROUP INC. | 4 warnings | View profile → |
| NEWPORT COMPUTER SERVICES, INC | 2 warnings | View profile → |
| S.R SERVICES, INC. | ✓ No issues found | View profile → |
| ENVIRO STAFFING SOLUTIONS CORP. | ✓ No issues found | View profile → |
| WINDY ACRES CONSTRUCTION & PROPERTY MANAGEMENT, LLC | ✓ No issues found | View profile → |
| CACTUS FLOWER EMPLOYMENT SERVICES, INC. | ✓ No issues found | View profile → |
| MDA CONSTRUCTION SERVICES INC. | ✓ No issues found | View profile → |
| SMS SERVICES INC. | 6 warnings | View profile → |
| JWS SERVICES LLC | 2 warnings | View profile → |
| JLN CONSULTING, LLC | ✓ No issues found | View profile → |
| LIBERTY CONSTRUCTION SERVICES OF MASSACHUSETTS | ✓ No issues found | View profile → |
| RANGER'S SERVICES INC | ✓ No issues found | View profile → |
| BUILDERS CONSTRUCTION SERVICES LLC | ✓ No issues found | View profile → |
| ARAMARK UNIFORM SERVICES | ✓ No issues found | View profile → |
| TOUSLEY PROPERTY MANAGEMENT, LLC | ✓ No issues found | View profile → |
| RM MANAGEMENT AND OPERATIONS LLC | 2 warnings | View profile → |
| A-1 FLEET DOOR SERVICES | ✓ No issues found | View profile → |
| SELECT DEMO SERVICES LLC | ✓ No issues found | View profile → |
| HEALTHCARE SERVICES GROUP, INC. | ✓ No issues found | View profile → |
| FIRE PROTECTION SERVICES | ✓ No issues found | View profile → |
Compliance risk context — Professional Services sector
Staffing agencies are subject to OSHA's multi-employer citation policy, which means they can be cited for hazards at client worksites. Consulting firms seeking federal contracts must have active SAM.gov registration and no exclusion history.
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SAM.gov exclusions
Federal exclusion database checked daily. Covers debarments, suspensions, and voluntary exclusion agreements.
⛑️
OSHA inspection history
Every inspection, citation type, violation severity, and civil penalty on record.
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FMCSA safety ratings
Motor carrier safety ratings, CSA scores, and out-of-service rates for transport vendors.
Frequently Asked Questions — Professional Services Vendor Screening in New Hampshire
How do I screen a professional services company in New Hampshire before signing a contract?
Run three parallel checks: (1) search the SAM.gov exclusion database; (2) review OSHA inspection history for safety violations and penalties; (3) if the vendor operates commercial vehicles, check FMCSA safety ratings. KnowVendor aggregates all three into a single free report. Staffing agencies are subject to OSHA's multi-employer citation policy, which means they can be cited for hazards at client worksites. Consulting firms seeking federal contracts must have active SAM.gov registration and no exclusion history.
What compliance risks are specific to professional services vendors in New Hampshire?
Staffing agencies are subject to OSHA's multi-employer citation policy, which means they can be cited for hazards at client worksites. Consulting firms seeking federal contracts must have active SAM.gov registration and no exclusion history.
Are staffing agencies responsible for OSHA compliance at client worksites?
Yes, under OSHA's multi-employer citation policy. Staffing agencies that supply workers to a site can be cited if they knew or should have known about hazards and failed to act. Always check both OSHA history and SAM.gov status for staffing vendors.
What is the SAM.gov exclusion list and who does it affect in New Hampshire?
The SAM.gov exclusion database lists entities prohibited from receiving federal contracts or assistance. This includes companies that have been debarred for fraud, defaulted on federal contracts, or violated federal regulations. In New Hampshire, professional services companies working on government-funded projects or serving as subcontractors to federal primes must not appear on this list. KnowVendor checks the database daily.
How many professional services companies are listed in New Hampshire on KnowVendor?
KnowVendor currently lists more than 50 professional services companies registered in New Hampshire. Approximately 38% have at least one documented risk flag across SAM.gov, OSHA, or FMCSA records.
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KnowVendor provides informational data from public sources only. This is not legal advice. Data may be incomplete or outdated. Always verify critical information independently.