Alton Construction

The company emphasizes craftsmanship, integrity, clear communication, and a strong connection with each customer throughout the project. They manage projects from initial consultation and design through permitting, construction, and final walkthrough.

Alton Construction is fully licensed and insured and has completed hundreds of projects for homeowners in Denver and surrounding communities.

Basement projects can include:

• Full basement finishing from bare concrete to completed living space
• Framing and insulation compliant with local energy codes
• Electrical work, including recessed lighting, outlets, and dedicated circuits
• Egress window installation for legal bedrooms
• Plumbing rough-in and finish work for bathrooms and wet bars
• Moisture barriers and vapor control systems
• Flooring installation suited to below-grade spaces (such as luxury vinyl plank, engineered wood, tile, or carpet)
• Layouts for family rooms, home theaters, guest suites, home offices, playrooms, and more

Basement apartments and ADUs

Alton Construction designs and builds basement apartments and accessory dwelling units (ADUs) that are intended to meet Denver zoning and building requirements for items such as egress, ventilation, ceiling height, and separate entrances.

Finished basement apartments can provide additional living space for family members or potential rental income, depending on the homeowner's plans and applicable regulations.

Typical investment

The website notes that basement finishing projects in the Denver area commonly fall within a broad budget range that can depend on square footage, level of finish, and whether a bathroom, kitchenette, or full apartment is included. Alton Construction provides free, detailed written estimates based on the specific basement and desired design.

Process

1. Assessment – Evaluation of the existing basement for moisture, ceiling height, mechanical systems, and code requirements.
2. Design and permitting – Developing a floor plan, selecting finishes, and obtaining required building permits.
3. Rough-in work – Framing, electrical, plumbing, egress windows, and HVAC work performed by licensed trades.
4. Finish work – Drywall, flooring, trim, fixtures, wet bars, and other finishes to complete the space.

Projects are planned to create comfortable, durable, and code-compliant lower-level living areas.

Alton Construction offers a full range of construction and remodeling services for homeowners in Denver and nearby communities.

Core services

• General contractor services – Full project management for residential and select commercial remodeling and construction projects.
• Home additions – Seamless additions designed to blend with the existing structure, including extra bedrooms, expanded living areas, and other space-adding projects.
• Bathroom remodeling – Spa-inspired bathroom updates and full renovations, including new tile, vanities, fixtures, lighting, and layout changes.
• Kitchen remodeling – Kitchen upgrades ranging from new cabinetry and countertops to full redesigns with updated layouts and finishes.
• Basement remodeling and finishing – Converting unfinished or dated basements into comfortable, code-compliant living spaces.
• Custom home building – Ground-up custom homes, from architectural design through completion.
• Deck and patio construction – Custom decks, patios, and pergolas that extend living space outdoors.
• Flooring installation – Installation of hardwood, tile, and luxury vinyl flooring.

Alton Construction also handles many other residential construction and remodeling needs on a case-by-case basis. Free estimates are available, and the team responds quickly to inquiries submitted by phone or through the website forms.

Bathroom projects range from simple updates to complete gut renovations and can include:

• Custom walk-in shower design and installation with frameless glass enclosures
• Custom tile work in natural stone, porcelain, and mosaic
• Freestanding soaking tubs and built-in tub surrounds
• Plumbing fixture upgrades
• Custom vanity installation, medicine cabinets, and mirrors
• Lighting upgrades and exhaust fan replacement
• In-floor radiant heat installation (where desired)
• Accessible and aging-in-place modifications, such as roll-in showers and grab bars

Typical timelines and investment

• Many full bathroom remodels in the Denver area are typically completed in about 2–4 weeks, depending on scope and material availability.
• The website notes that bathroom remodels often range from around $10,000 for basic updates to $35,000 or more for larger or premium master bath renovations, with many hall bathrooms falling in a mid-range budget. Exact pricing depends on the specific design, finishes, and site conditions and is provided in a detailed written estimate for each project.

Process

1. Consultation and design – Assessment of the existing bathroom, discussion of goals and style, and development of a design plan with material selections.
2. Demolition and rough-in – Careful removal of existing finishes followed by plumbing and electrical rough-in to meet current Denver building codes.
3. Tile and fixture installation – Precise installation of tile, vanities, fixtures, glass enclosures, and related carpentry.
4. Final touches and walkthrough – Sealing, caulking, hardware installation, cleanup, and a final walkthrough with the homeowner.

Every bathroom remodel is managed with an emphasis on craftsmanship, cleanliness, and clear communication throughout the project.

Free estimates are available, and the team responds quickly to inquiries submitted by phone or through the website contact forms.

Business hours

The website lists the following general hours of availability:

• Monday–Sunday: 8:00 am – 8:00 pm

These hours apply to contacting the company and requesting estimates. On-site work hours for specific projects may be scheduled directly with the customer.

Service areas

Alton Construction primarily serves homeowners in Denver and nearby communities, including:

• Denver (various neighborhoods)
• Littleton
• Cherry Creek
• Greenwood Village
• Bonnie Brae
• Englewood
• Cherry Hills Village

Service availability for locations outside these listed areas can be confirmed by contacting the company directly.

Ask anyway — the agent will say plainly that it is not published rather than guess.