1005309 ALBERTA LTD. (Est. 2002) o/a CHRISTENSEN HOMES, Real estate services & general contractor. We are Registered / Insured / WCB covered. Whether you're looking at selling your home or simply completing exterior yard work or interior upgrades to your kitchen, bathrooms, bedrooms, basement, or secret bunker.... give us a call. We have you covered the best of both ways. Are insurance companies requiring you to replace your Poly-B with Pex or copper? Please reach out to us for a complimentary quote. We are located in the SE community of McKenzie Lake.