Shannon Staley and Sons is a Pittsburgh contractor specializing in home additions and conversions, including garage conversions, mother-in-law suites, ADUs, sunrooms, and bump-outs, managing projects from planning to completion.

Shannon Staley and Sons, Canonsburg, PA

About Shannon Staley and Sons

Home Additions and Conversions by Shannon Staley and Sons

Shannon Staley and Sons is a Pittsburgh-based contractor with experience in expanding residential living space. Their work covers a broad range of projects, from smaller additions like sunrooms and bump-outs to full-scale home additions and conversions. For homeowners looking to add functional square footage, they offer a practical and experienced option in the Pittsburgh area.

Among the services they provide, Shannon Staley and Sons handles garage conversions, mother-in-law suites, and a variety of other addition types. These projects align closely with what is commonly referred to in the construction industry as accessory dwelling units (ADUs) — additional living spaces that can serve family members, guests, or other household needs. Whether it's an in-law suite, a garage conversion, or a dedicated living area added to an existing home, their team has worked on projects of this nature throughout the Pittsburgh region.

What They Build

Shannon Staley and Sons works on a range of addition and conversion projects, including:

  1. Primary suite additions
  2. Bathroom additions
  3. Additional living space
  4. Garage conversions
  5. Mother-in-law suites
  6. Sunrooms and bump-outs

For homeowners considering an ADU contractor or an accessory dwelling unit builder in the Pittsburgh area, Shannon Staley and Sons brings relevant hands-on experience to these types of projects. A garage conversion contractor needs to understand local permitting requirements, structural considerations, and how to integrate new space with an existing home — all areas where their background in Pittsburgh remodeling applies.

Planning and Process

A home addition or conversion is a significant undertaking. It requires careful budgeting, detailed planning, and navigating local permitting processes. Shannon Staley and Sons has completed hundreds of remodels and builds in the Pittsburgh area, which gives them familiarity with the local requirements and construction landscape.

For those exploring options like an in-law suite builder or a detached ADU builder, working with a contractor who understands the full scope — from initial planning through to finished construction — is an important consideration. Shannon Staley and Sons positions itself as a contractor capable of managing that process from start to finish.

Services

Shannon Staley and Sons performs the following services

  • Permit Specialist
  • Construction

Shannon Staley and Sons Reviews

Christian Tierno

2026-01-02
"As the owner and interior designer at Studio 42 Designs in Pittsburgh, it is important that I have superior quality craftsmen to work with to bring my plans to life. Shannon Staley and Sons provide high quality performance, communication, and personnel to every one of my projects."

Elizabeth

2025-11-01
"SSS is a solid company. They did a large chunk of my home remodel including ceilings and floors. Very helpful along the entire process with a straightforward approach. They were willing to help me with my home despite some complicated details, working through any hiccups that arose. Everyone I met over the several months they spent working on my house was polite, helpful, respectful, and friendly. Great people; definitely would recommend!"

Jody H

2025-08-29
"We started working with SSS after "parting ways" with the original contractor on our custom home. They took on the challenging project from the in-place concrete foundation walls and brought our new home to completion in March 2024. The communication from the team throughout the project was such a refreshing change from our previous experience. We love our new home so very much, and are grateful that Steve and SSS took on our project. There is a great peace of mind that comes with knowing we can grow old here and welcome our family of all abilities."

Guy Margolin

2024-02-01
"I've done 3 projects with SSS to date. Professional team, responsive, genuine and honest management and very communicative and easy to work with. Highly recommended and I'll definitely continue working with them on future projects."

Daniel McCloskey

2020-04-02
"As a real estate investment house and boutique property management company, we have an ongoing need of working with construction firms. Of the 20 firms we considered and 8 different construction firms that we hired last year, Shannon Staley and Sons stand out. Steve and his team speak clearly, do what they say, and always deliver. Their core offering of providing on-demand labor is an absolute game-changer, If were ever in need of a significant project being handled top-to-bottom, or applying extra labor to an ongoing project that is behind schedule or off-course, we know we can always bring in Shannon Staley Sons."

Specifics

Opening hours

Monday 8:00AM - 5:00PM
Tuesday 8:00AM - 5:00PM
Wednesday 8:00AM - 5:00PM
Thursday 8:00AM - 5:00PM
Friday 8:00AM - 5:00PM
Saturday -
Sunday -

Location

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