Peace of Mind, Experience and Reliability !!

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Environmental and Safety Consulting and Training

We can help you make better informed decisions and manage your environmental and safety concerns !

Coming Events

New Executive Trainings being Developed for Investors, Lawyers and Financial Institution and Insurance Underwriters !

Current Projects

Lead Based Paint Inspections for Residential Apartment Buildings; Phase I Environmental Site Assessments for Act 22 Investors; DOT FMCSA Hazardous Materials Training

Alliance with Ana Paulina's Foundation Coco

A percentage of our income is used to fund Ana Paulina's Caring for Others Children's Organization and help continue with support of parents whose children have cancer. Ana Paulinas the daughter of our President Miguel A. Oliveras who bravely fought brain cancer at the age of 18 just days after her high school graduation. Ana Paulina was an honor student, competitive swimmer and missionary who helped children with cancer years before she herself was diagnosed. She also supported and visited a childrens school in the mountains of Haiti, in the Pangyol community.

Share the big news

Semper Fidus has a new office and warehouse location between San Juan and Guaynabo !

Coming Soon FAQs Section

Customers have questions, you have answers. Display the most frequently asked questions, so everybody benefits.


Environmental Consulting

Compliance with Federal EPA, Local EQB and rigorous industry guidelines gives you Peace of Mind !

29 years of experience to help you make profitable, well informed decisions ! Phase I Environmental Site Assessments, Asbestos, Lead based Paint, UST's, Permits, Audits, Impact Statements, Compliance !!

Environmental, Transportation and Safety Training

Seminars, Regulatory Training and Field Exercises to keep you sharp, successful and dominant !

Specialized OSHA, DOT and EPA Trainer in Regulatory Compliance, Asbestos, Lead Based Paint and Hazardous Materials and Emergency Response

Environmental Contracting

Asbestos, Lead Based Paint, Underground Storage Tank Removals, Contaminated Soils, Emergencies !

We can help you with a complete turnkey operation for your abatement, remediation and removal activities... breathe and keep costs low !