General Contracting Services in Portland Maine

01.

Roofing Services

We specialize in full-spectrum roofing solutions, tailored to your structure, budget, and long-term performance.

02.

Carpentry Services

We specialize in full-service carpentry solutions that bring structure, style, and value to your space.

03.

Painting Services

We handle everything from full-scale repainting to fine-detail finish work — tailored to your project needs and timeline.

04.

Flooring Services

We offer high-quality flooring installation, replacement, and repair services for homes and businesses.

05.

Remodeling Services

We specialize in residential and commercial remodeling projects that transform your space.

06.

Landscaping Services

We offer professional landscaping design, installation, and maintenance services for homes and businesses.

07.

Framing Services

We specialize in precision framing services for new construction, additions, and structural remodels.

08.

Siding Services

We provide high-quality siding installation, replacement, and repair services for homes and businesses.

Our General Contracting Services

At Steel Calvin Construction Co., we offer full-service general contracting for residential and commercial construction projects across Portland and Southern Maine.

01.

New Construction

We manage all aspects of ground-up construction for residential homes, garages, and commercial buildings. Our team oversees planning, permitting, subcontractor coordination, and build quality from foundation to finish.

02.

Additions & Expansions

Expanding your living space or commercial footprint? We coordinate trades, inspections, materials, and timelines to deliver safe, seamless additions that match your structure and style.

03.

Full Renovations

We take the lead on full home or business renovations — handling demolition, layout changes, electrical, plumbing, structural work, and finishes — all on time and within budget.

Commercial General Contracting

We partner with business owners, developers, and investors to build and renovate commercial spaces that are compliant, on-brand, and move-in ready.

We manage subcontractors, communicate with architects, and keep your project running efficiently from start to handover.

Residential General Contracting

Whether you’re building your dream home or remodeling a single floor, we provide expert oversight for projects of all sizes.

We coordinate all trades — from excavation and framing to cabinetry and painting.

Our Contracting Process

Consultation

We meet with you to review your plans, goals, and budget, offering recommendations on scope, materials, and timeline.

Proposal

You receive a detailed quote that includes labor, materials, permits, subcontractor work, and a clear construction schedule.

Project Management

Our team oversees every aspect of the build, managing timelines, crews, inspections, and change orders with transparency and accountability.

Inspection

We inspect and verify all aspects of the project are complete, safe, and up to code — and that you’re fully satisfied before project closeout.

Why Choose Us

11+ Years of Experience

With over ten years of experience, we bring expert knowledge and reliable craftsmanship to every project we complete.

Flexible Schedule

Our team offers flexible scheduling options, working around your needs to ensure a smooth, stress-free construction process.

Workmanship Quality

We deliver exceptional workmanship on every project, using top-quality materials and proven techniques to ensure lasting results.

Licensed & Insured

Steel Calvin Construction Co. is fully licensed and insured, giving you complete peace of mind from start to finish.

Local Expertise

As a Maine-based company, we understand local building requirements and deliver construction solutions suited to our region.

Client Satisfaction

Client satisfaction is at the core of everything we do, with a focus on clear communication and dependable service.