Expert Home & Commercial Services
Sustainable Solutions for Residential and Commercial Projects
Expert Home & Commercial Services
Sustainable Solutions for Residential and Commercial Projects
Sustainable Solutions for Residential and Commercial Projects
Sustainable Solutions for Residential and Commercial Projects
Collins and Sons LLC provides licensed general contracting, plumbing, and design-build services across Central Maryland and the greater DMV area. We specialize in durable, code-compliant solutions that balance performance, cost, and long-term environmental responsibility.
Building Healthier Spaces, One Project at a Time

We provide full-service repair and remodeling solutions for residential and commercial properties. Our work emphasizes longevity, energy efficiency, and practical upgrades that improve safety, comfort, and value.
Services include structural repairs, interior and exterior renovations, system upgrades, and emergency repair support.

As licensed plumbing professionals, we offer comprehensive plumbing solutions, including backflow prevention, system repairs, replacements, and compliance work.
Our team ensures all installations meet local codes and regulatory requirements.

We manage custom projects from concept through completion. Our design-build process integrates planning, permitting, construction, and coordination to deliver cohesive results with fewer delays and clearer accountability.
This approach is ideal for unique residential projects, specialty builds, and commercial clients seeking a single point of responsibility.

We design and install stormwater management solutions that support site drainage, erosion control, and environmental compliance.
We are an approved contractor for the Prince George’s County Rain Check Rebate Program, helping property owners access available rebates for qualifying stormwater improvements such as rain gardens and permeable surfaces.

We provide consulting services for clients interested in environmentally responsible construction strategies. This includes guidance on materials, system efficiency, site planning, and compliance with local or program-based sustainability initiatives.
Our focus is practical implementation, not buzzwords.

We provides full-service general contracting and project management for residential and commercial construction projects. We coordinate trades, schedules, permits, inspections, and materials to keep projects organized, compliant, and on track.
Clients benefit from clear communication, realistic timelines, and a single point of accountability from start to finish.
We help homeowners and businesses improve their spaces through reliable construction, licensed trade work, and practical sustainability.
Every project is approached with clear communication and a focus on long-term sustainability.
From essential repairs to full renovations and custom builds, we deliver professional general contracting, plumbing, and design-build services.
Our work is managed end-to-end with attention to code compliance, scheduling, and cost control.
With over 20 years of industry experience, our team has completed projects of all sizes across residential and commercial environments.
We bring proven systems, licensed expertise, and dependable project leadership to every job.
Collins and Sons LLC operates as a mobile service provider, working on-site at residential and commercial properties throughout Maryland and the greater DMV area. Consultations are scheduled by appointment to ensure each client receives focused, project-specific attention.
Emergency repair services available 24/7.
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