Thanks, John. Good morning, and thank you for joining us today. We're pleased to see end market demand remain resilient in the second quarter, which allowed us to achieve solid organic daily sales growth and record operating cash flow despite the continued normalization of our gross margin and EBITDA margin. Our strong teams executed well in gaining market share, driving positive organic sales volume growth and managing through price deflation and select products. We were also pleased to add 3 new high-performing companies to SiteOne during the quarter and in July, bringing terrific talent to our team and expanding our customer relationships and our full product line capability in their respective markets. Through the execution of our commercial and operational initiatives and our acquisition strategy, we continue to build SiteOne as a world-class market leader for the long term while delivering consistent performance and growth in the near term. As we move into the second half of the year, we remain confident that our well-balanced business, strong balance sheet, exceptional teams, improved capabilities and robust acquisition pipeline, position us well to navigate the current environment and achieve continued success. I will start today's call with a brief overview of our unique market position and our strategy for long-term performance and growth, followed by some highlights from the quarter. John Guthrie will then walk you through our second quarter financial results in more detail and provide an update on our balance sheet and liquidity position. Scott Salmon will discuss our acquisition strategy, and then I will come back to address our current outlook for 2023 before taking your questions. As shown on Slide 4 of the earnings presentation, we have grown our footprint to more than 650 branches and 4 distribution centers across 45 U.S. states and 6 Canadian provinces. We are the clear industry leader over 4 times the size of our nearest competitor. Yet we estimate that we only have about a 16% share of the very fragmented $25 billion wholesale landscaping products distribution market. Accordingly, our future growth opportunity remains significant. We have a balanced mix of business with 65% focused on Maintenance, Repair & Upgrade, 21% focused on New Residential Construction and 14% on focused on New Commercial & Recreational Construction. As the only national full product line wholesale distributor in the market, we also have an excellent balance across our product lines as well as geographically. Our strategy to fill in our product lines across the U.S. and Canada, both organically and through acquisition, strengthens and reinforces this balance over time. Overall, our balanced end market mix, broad product portfolio and good geographic coverage offer us multiple avenues to grow and create value for our customers and suppliers while providing important resiliency in softer markets. Turning to Slide 5. Our strategy is to leverage the scale, resources, functional talent and capabilities that we have as the largest company in our industry, all in support of our talented, experienced and entrepreneurial local teams to consistently deliver superior value to our customers and suppliers. We have come a long way in building SiteOne and executing our strategy, but we are relatively early in our development as a true world-class company. Accordingly, we remain highly focused on our commercial and operational initiatives to further build our capability to create value for all stakeholders. These initiatives are complemented by our acquisition strategy, which fills in our product portfolio, moves us into new geographic markets, and adds terrific new talent to SiteOne. Taken all together, our strategy creates superior value for our shareholders through organic growth, acquisition growth and EBITDA margin expansion. If you turn to Slide 6, you can see our strong track record of performance and growth over the last 7 years with consistent organic and acquisition growth and EBITDA margin expansion. We have done this while investing heavily in our teams and in new systems and technologies to build the foundation for SiteOne and create superior capabilities for our customers and suppliers. We are still building and investing and we remain confident in our ability to gain market share and continue driving all 3 of our value creation levers going forward. We have now completed 85 acquisitions across all key product lines since 2014. We expanded our development team in 2021 and then leverage them to increase acquisition activity in 2022, resulting in a record 16 acquisitions last year. Our pipeline of potential deals remains robust, and we expect to continue adding and integrating an increased number of new companies to support our growth. All of these companies are high performers. And so they strengthened our company with excellent talent and new ideas for performance and growth. Given the fragmented nature of our industry and our modest market share, we have a significant opportunity to continue growing through acquisition for many years to come. Slide 7 shows the long runway that we have ahead in filling in our product portfolio, which we aim to do primarily through acquisition, especially in the Nursery, Hardscapes and Landscape Supplies categories. We are well networked with the best companies in our industry and expect to continue filling in these markets systematically over the next decade. I will now discuss some of our second quarter performance highlights as shown on Slide 8. We achieved 11% net sales growth, 4% organic daily sales growth and 7% growth added through acquisition. Price inflation continuing to moderate, we are very pleased to achieve 3% organic daily sales volume growth during the second quarter. Furthermore, organic sales growth was more balanced in the second quarter across our product lines and regions than in the first quarter. As expected, price inflation continued to decline and was negative in June, driven by deflation in select products like fertilizer, grass seed and PVC pipe. Price inflation was 1% during the quarter compared to 6% in the first quarter and 19% in the second quarter of last year. We expect prices to be down in the second half and inflation for the full year 2023 to be roughly flat. Gross profit increased 6%, while gross margin contracted by 170 basis points to 36.2% as we expected. The loss of the extraordinary price realization benefit achieved during the second quarter of 2022 was partially offset by our Hardscapes and Landscape Supplies acquisitions, which carry a higher gross margin and also by lower freight cost. Our teams continue to maintain competitive pricing while managing price versus cost well despite the challenges of commodity-related deflation. We have now fully lapped the extraordinary price realization achieved during 2021 and 2022, and we expect gross margin in the second half of 2023 to be similar to the second half of 2022. SG&A as a percent of net sales increased by 130 basis points year-over-year to 23.7%. Acquisitions had the largest effect on SG&A as a percent of net sales as the same Hardscapes and Landscape Supplies acquisitions that benefited gross margin also increased our SG&A. Inflation across all categories, except for freight, also contributed to the higher SG&A as a percent of net sales. We are highly focused on operating leverage and expect to see benefits from our productivity initiatives as inflation normalizes and as we return to positive organic daily sales growth. Adjusted EBITDA for the quarter declined 5% to $211.2 million, and adjusted EBITDA margin declined by 260 basis points to 15.6%, at the normalized price realization benefit combined with higher SG&A yielded lower adjusted EBITDA. Adjusted EBITDA and adjusted EBITDA margin are on track with our expectations so far this year and we expect the decreases in both to moderate significantly in the second half. In terms of initiatives, we continue to grow with our small customers significantly higher than our average while also driving growth in our private label brands and improving our inbound freight costs through our transportation management system, all helping us to expand gross margin. Year-to-date, we have increased our partners program members by approximately 50% to 36,000 members. Most of the new members are small to midsized customers. We have increased our percentage of bilingual branches from 56% to 59% this year and are continuing to focus on Hispanic marketing to create awareness among this important customer segment. Lastly, we are making great progress in our sales force productivity as we leverage our CRM and establish more disciplined revenue-generating habits among our over 900 inside and outside sales associates. The continued rollout of MobilePro and dispatch track allow us to offer better customer service while also increasing the productivity of our branch staff and delivery fleet. Both of these capabilities are now deployed company-wide, and we continue to see usage and benefit increase across the company. We made good progress in growing our digital sales and customer activity on siteone.com during the second quarter, which helps us increase market share while allowing our associates to focus more on creating value for our customers and less on transactional activity. And finally, we are seeing some of the early benefits from our operational excellence teams who are systematically spreading best practices in each line of business across SiteOne to drive value for our customers, suppliers and company. As an example, over the past year, we have driven changes in key aspects of our nursery business in terms of staffing, sales, assortment and procurement. As a result, our Nursery product line has outperformed all other lines of business this year in organic growth, profit improvement and improved inventory turns. Taken all together, we are continuing to improve our capability to drive organic growth and achieve operating leverage even as we fight through the challenges in 2023. On the acquisition front, we have added 5 high-performing companies to our family so far this year, with approximately $75 million and trailing 12-month sales added to SiteOne. Following a record number of acquisitions in 2022, our expanded development team remains very active and engaged with a robust pipeline of targets, and we expect to have another good acquisition year in 2023. With an experienced team, broad and deep relationships with the best companies, strong balance sheet and an exceptional reputation, we remain well positioned to grow consistently through acquisition this year and for many years to come. In summary, we are pleased with our progress at the halfway mark and navigating through the challenging market conditions in 2023. While end market demand remains resilient, we will continue to be challenged with commodity product deflation, cost inflation and overall economic uncertainty in the second half. In the face of these headwinds, we have solid momentum with our key commercial and operational initiatives and remain confident in our ability to deliver increased value to our customers and suppliers while outperforming the market. Now John will walk you through the quarter in more detail. John?