# Semerra > Integrated oilfield services company serving Western Canada since 1998. COR certified in Alberta and British Columbia. ## Key Pages - Homepage: https://www.semerra.com/ - Services: https://www.semerra.com/services.html - FAQ — Technical reference covering pressure testing, pumper services, acidizing, methanol, AER regulations, COR certification, and regional coverage: https://www.semerra.com/faq.html - About: https://www.semerra.com/about.html - Safety & HSE: https://www.semerra.com/safety-hse.html - Partners & Community: https://www.semerra.com/community.html - Careers: https://www.semerra.com/careers.html - Contact: https://www.semerra.com/contact.html - Privacy Policy: https://www.semerra.com/privacy-policy.html - Terms of Use: https://www.semerra.com/terms-of-use.html ## Services - Pressure Testing Division: BOP testing, surface pressure testing up to 15,000 PSI (103,000 kPa), CMT Viewer Streaming 3.0 remote monitoring, BOP Predictive Software - Pumper Division: High-pressure fluid pumping 600–3,000 HP up to 15,000 PSI, pumpdowns, plug-and-perf completion support, DFITs, step rate and injectivity testing, acidization, chemical services, frac support - Acidizing & Chemical Services: Acid squeeze, nitrified acid, sand solve, chemical mixing, disposal wells - Methanol & Fluid Sales: Methanol supply, blended fluids, on-site pumping, freeze protection, production support ## Locations - 9 shop locations across Alberta and British Columbia - Headquarters: Grande Prairie, AB - Additional locations: Fort St. John BC, Slave Lake AB, Vermilion AB, Stony Plain AB, Rocky Mountain House AB, Lac La Biche AB, Sherwood Park AB, Calgary AB (Corporate) ## Safety & Certifications - Certificate of Recognition (COR) — Alberta and British Columbia - ISNetworld registered - ComplyWorks registered - Avetta registered - WorkSafeBC compliant - Enform Audit Protocol compliant - AER Directive 36 compliant ## Contact - Phone: 1-866-731-3772 (24/7 dispatch) - Email: sales@semerra.com - Address: 721071 53, Grande Prairie County No. 1, AB T8X 0N4