New Construction Landscaping in Longmont, CO
AGT Landscape & Design delivers complete commercial new construction landscaping services for builders, developers, HOAs, and commercial property owners throughout Boulder, Larimer, and Weld Counties. From initial site preparation through final installation, our team manages grading, permitting, landscape construction, and compliance documentation to help keep projects on schedule and ready for occupancy.
Design-Build Continuity
One Team from Rough Grade to Final Planting in Longmont, CO
Commercial new construction requires coordination, precision, and accountability from day one. Our Design-Build-Maintain approach keeps every phase under one team, from CAD plans and 3D renderings to laser grading, soil preparation, irrigation installation, and final planting. By eliminating handoffs between contractors, we help reduce delays, improve communication, and keep construction timelines moving efficiently.
Precision Engineering
Built to Handle Colorado's Toughest Conditions
Northern Colorado's climate creates unique challenges for commercial developments. Clay-heavy soils, frequent freeze-thaw cycles, and intense UV exposure demand thoughtful site engineering and durable materials. We laser-grade every site to promote proper drainage, improve soil conditions with targeted amendments, and install smart irrigation systems designed for the Front Range's climate and water-use requirements. Every landscape is built to support long-term performance while protecting your investment.
Compliance and Documentation
HOA Submittals, Permits, and Water-Use Reports Handled for You
Our team also manages the documentation that keeps commercial projects moving forward. We prepare HOA compliance packages, coordinate permit requirements, and produce CAD as-built plans that identify valve locations, irrigation routes, and other critical infrastructure. When required, we prepare water-use reports that support Boulder 1041, Fort Collins Water Wise, and other municipal compliance programs, helping builders and developers avoid unnecessary project delays.
Precision Engineering
3D Renderings and Fly-Through Videos for Every New Build
Every project begins with a comprehensive site evaluation and detailed 3D renderings that allow project teams, stakeholders, and review boards to visualize the completed landscape before construction begins. This collaborative planning process improves decision-making, streamlines approvals, and helps ensure the finished landscape performs as intended. Our work is backed by a 2-year warranty on hardscape and irrigation installations, providing lasting confidence long after construction is complete.
Common Questions
New Construction Landscaping: What You Need to Know
How does AGT help builders meet Certificate of Occupancy deadlines?
AGT coordinates the full landscaping scope in parallel with finishing trades so site work does not become a bottleneck at closing. Our Design-Build model means the same team managing your 3D design and permit submissions is also on-site for grading, irrigation installation, and final planting. Because there are no hand-offs between separate contractors, scheduling gaps are eliminated. We also prepare all HOA compliance documentation and water-use reports in advance so inspections proceed without delays.What soil and grading work does AGT perform on new construction sites?
Every new construction site we work on is laser-graded to a precision of plus or minus 0.25 inches. This level of accuracy is critical on the Front Range because Colorado's clay-heavy soils drain poorly and even minor grading errors can direct water toward foundations. We also amend the native soil with compost, expanded shale, biochar, and mycorrhizal inoculants to improve drainage, reduce compaction, and support long-term root health in conditions that would otherwise stress plants and turf.Which municipalities and counties does AGT serve for new construction projects?
AGT serves new construction projects across Boulder, Larimer, and Weld Counties. Key cities in our service area include Boulder, Longmont, Erie, Lafayette, Louisville, Superior, Broomfield, Niwot, Lyons, Loveland, Fort Collins, Windsor, Johnstown, and Firestone. We are locally based in Longmont and Berthoud, which means our crews are familiar with the specific HOA standards, municipal water ordinances, and soil conditions found across the Northern Colorado and northern Denver metro region.Does AGT handle HOA design-review submissions for new build landscapes?
Yes. AGT prepares and submits all HOA compliance documentation, attends design-review meetings on your behalf, and ensures that plant selections and materials conform to your neighborhood's approved lists. We also produce the water-use reports required by programs such as Boulder 1041 and Fort Collins Water Wise. Our 3D renderings and fly-through videos are particularly useful during HOA review because they give committees a clear, professional presentation that typically accelerates approval.What documentation does AGT deliver at the end of a new construction project?
At project completion, AGT delivers CAD-based as-built plans that document valve locations, sleeve routes, and irrigation layout. These records are essential for future maintenance, inspections, and any modifications to the system. We also provide water-use reports required by local municipal programs. For clients in new construction, this documentation package supports a clean handoff to property managers or homeowners and ensures that the site is fully compliant with applicable local regulations.What warranty does AGT offer on new construction hardscape and irrigation work?
AGT provides a 2-year warranty on all hardscape and irrigation installations, which is double the standard one-year warranty common in the industry. This extended coverage reflects our confidence in the engineering standards we apply, including proper base preparation, precision grading, and regionally appropriate material selection. Because AGT also offers ongoing maintenance services, we remain accountable for the long-term performance of the site, which means we have every reason to build it right the first time.Does AGT serve both residential custom builds and commercial new construction sites?
Yes. AGT serves both residential and commercial new construction clients across Northern Colorado. On the residential side, we work with custom homeowners and production builders who need HOA-compliant finishes and tight deadline management. On the commercial side, we work with developers and property managers who need professional site documentation, municipal compliance, and durable installations suited to high-traffic environments. Our Design-Build-Maintain model applies equally to both, providing single-source accountability from first grade to final inspection.What irrigation systems does AGT install on new construction sites?
For new construction projects, AGT installs EPA WaterSense smart controllers with weather-based sensors and soil-moisture data inputs. Turf areas are served by MP Rotator spray heads, which distribute water evenly and reduce runoff. Garden beds and planting areas receive pressure-regulated point-source emitter drip rings or inline emitter tubing that delivers water directly to the root zone. These systems are designed to meet Front Range water restrictions and can reduce outdoor water use significantly compared to conventional spray systems.
What Our Clients Say
