Alistair is the Owner of Boyle Energy solutions, an HVAC company. You can find his Facebook page here; https://www.facebook.com/BoyleEnergySolutionsDurham The company’s phone number is here; 9054045048 You can find his Instagram here; https://instagram.com/boyle_energy_solutions_?igshid=YmMyMTA2M2Y= You can find The Optical View Podcast on FB at; https://m.facebook.com/TheOpticalViewPodcast/ You can find the Optical View Podcast on Instagram at; https://www.instagram.com/invites/contact/?i=htdf07n9ialt&utm_content=nca81d2 You can find The Optical View Podcast on Spotify at; https://open.spotify.com/show/0AYurXrAkTcjKc3mI3mPM3?si=betEjHgGQsmEWAb9-NARCg You can find the Optical View Podcast on Apple podcasts at; https://podcasts.apple.com/ca/podcast/the-optical-view-podcast/id1602308489