Pennsylvania
328 design firms across Pennsylvania, with Google ratings, hours and websites where the business has them.
Interior Design & Architecture by city in Pennsylvania
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Recommended and Verified businesses first, then by number of Google reviews. Use Sort to see highest rated.
Interior Design & Architecture
Montgomeryville, PA5.0(534)Website
Interior Design & Architecture
California Closets, founded in 1978, specializes in custom-designed organizational solutions for the whole home. Expert design consultants collaborate with clients on closets, Murphy beds, bookshelves, entertainment centers, and storage for bedrooms, living rooms, home offices, pantries, and laundry rooms.
Custom closet designMurphy bedsBookshelves
Philadelphia, PA4.9(499)Website
Interior Design & Architecture
Voila Design Home is a leading interior design and home staging firm serving the Northeast, headquartered in Philadelphia with locations in New York and The Hamptons, with over 15 years of experience. Services include home staging for residential and commercial properties, full interior design, and furniture rental. The firm tailors solutions to meet clients' specific needs and budgets.
Home stagingInterior designFurniture rental
Philadelphia, PA4.9(212)Open nowWebsite
Interior Design & Architecture
Philadelphia, PA4.8(97)Website
Interior Design & Architecture
Provenance is a premier destination for one-of-a-kind architectural salvage and reclaimed materials in Philadelphia. The company specializes in authentic reclaimed wood, flooring, paneling, stair treads, beams, and custom tabletops. Provenance sources quality materials from across the country for commercial, hospitality, corporate, and residential projects.
Architectural salvageReclaimed woodFlooring
Philadelphia, PA4.2(89)Closed nowWebsite
Interior Design & Architecture
Bellweather Design-Build is a Philadelphia remodeling firm using a design-build approach that integrates planning, design, and construction under one team. They guide homeowners through kitchen, bathroom, and major renovation projects with custom design, collaborative budgeting, and a 2-year limited warranty. Many clients return for additional projects.
Kitchen remodelingBathroom remodelingHome renovation
Philadelphia, PA4.9(68)Closed nowWebsite
Interior Design & Architecture
Pittsburgh, PA5.0(57)Website
Interior Design & Architecture
Pittsburgh, PA5.0(56)Website
Interior Design & Architecture
Doylestown, PA5.0(56)Website
Interior Design & Architecture
Historic House Salvage is a third-generation, family-owned business in Williamsport, Pennsylvania occupying 9,000 square feet. The company offers architectural salvage and home decor items recovered from demolition projects, including doors, windows, cabinets, hardware, lighting, corbels, and furniture. Inventory changes daily, and items are repurposed rather than discarded to landfills.
Architectural salvageDoorsWindows
Williamsport, PA4.6(60)Closed nowWebsite
Interior Design & Architecture
Philadelphia, PA4.8(52)Closed nowWebsite
Interior Design & Architecture
Jack Wise Interiors provides custom decorating and design services for residential, commercial, and institutional spaces throughout Northeastern Pennsylvania. Services include window treatments, wall and floor coverings, furniture upholstery, and exterior awnings, with shop-at-home service available.
Window treatmentsWall coveringsFloor coverings
Wilkes Barre, PA3.9(57)Closed nowWebsite
Interior Design & Architecture
Honey Brook, PA5.0(42)Website
Interior Design & Architecture
Pittsburgh, PA5.0(41)Website
Interior Design & Architecture
Blue Lily Interior Design & Remodeling is an interior design firm in Erie, Pennsylvania, specializing in residential and commercial interior projects. Services include kitchen remodels, bathroom remodels, and design work for living rooms, dining rooms, bedrooms, and basements. The team has won multiple awards from BANWPA for interior design and renovation work.
Interior designKitchen remodelingBathroom remodeling
Erie, PA4.5(44)Closed nowWebsite
Interior Design & Architecture
Delia Designs is a full-service interior design firm with over 16 years of experience led by Principal Designer Tina Delia. The boutique firm specializes in hospitality and multi-family design projects. Delia Designs also offers residential interior design services and maintains a furniture collection through Bloom.
Hospitality designMulti-family designResidential design
Philadelphia, PA5.0(36)Closed nowWebsite
Interior Design & Architecture
Abington, PA4.8(35)Website
Interior Design & Architecture
Pittsburgh, PA4.9(33)Website
Interior Design & Architecture
Zuhause Interiors is an interior design firm specializing in spaces that evoke a sense of home. Led by designer Juliane Mazzarella, the firm offers services ranging from kitchen and bathroom renovations to complete home redesigns. Their approach centers on tailoring each project to meet individual client needs and vision. Services include conceptual design and full project management, with the team handling every step from initial planning through final implementation.
interior designkitchen remodelingbathroom remodeling
Sewickley, PA4.9(33)Closed nowWebsite
Interior Design & Architecture
Keystone Fabrics operates as a one-stop-shop for window coverings and reupholstering in Scranton, Pennsylvania. The showroom features displays of custom upholstered furniture, window treatments including Hunter Douglas products, and fabric selections. Services include custom upholstering, cushion refill, wallpaper, and professional installation in partnership with Keystone Upholstering Company.
Custom UpholsteringWindow TreatmentsCushion Refill
Scranton, PA4.8(33)Closed nowWebsite
Interior Design & Architecture
Henck Design is an award-winning interior design firm founded in 2012 with offices in Philadelphia and Nashville. The company provides residential and commercial design services, with an emphasis on "Relaxed Luxury" and "Modern Classic" aesthetics for residential clients. Notable projects include renovations of large-scale golf clubs, custom homes for professional athletes, and offices for C-suite executives. The firm works on projects nationwide, including hospitality and commercial design. Henck Design also offers Nashville-based home staging services.
Residential designCommercial designHome staging
Philadelphia, PA4.5(35)Closed nowWebsite
Interior Design & Architecture
Erie, PA5.0(30)Website
Interior Design & Architecture
Ambiance By Adair provides interior design, home staging, and space planning services from offices in Lancaster, Pennsylvania and Rehoboth Beach, Delaware. The company specializes in helping clients discover their personal design style and offers complete renovations, color palette development, and staging services for home sales.
Interior designHome stagingSpace planning
Lancaster, PA5.0(29)Closed nowWebsite
Interior Design & Architecture
The Curated Home by Kate Lee Designs is a full-service interior design firm and home decor showroom in Newtown, Pennsylvania. With over 20 years of experience, the firm creates personalized and functional living spaces that blend luxury design with everyday practicality. The showroom features carefully curated furniture, home decor, and accessories for client collaboration.
interior designhome decor consultationfurniture selection
Newtown, PA5.0(29)Closed nowWebsite
Interior Design & Architecture
Pittsburgh, PA5.0(28)Website
Interior Design & Architecture
Allentown, PA4.7(28)Website
Interior Design & Architecture
Allentown, PA4.3(30)Website
Interior Design & Architecture
Philadelphia, PA4.9(26)Website
Interior Design & Architecture
Gray Space Interiors specializes in luxury residential and boutique commercial interiors. The award-winning team provides full-service design, construction, renovations, furnishings, and décor services, handling projects from new construction to full-home transformations. They serve the Philadelphia, New Jersey, and Delaware areas, as well as clients nationwide.
Residential designCommercial designConstruction
Elkins Park, PA4.9(26)Closed nowWebsite
Interior Design & Architecture
Wayne, PA3.7(34)Closed nowWebsite
Interior Design & Architecture
Heritage Design Interiors Inc. Window Treatments & Home Decor specializes in window treatments, home décor, and interior design services. The company provides customized solutions with in-home consultations and professional installation, serving Lancaster County and surrounding areas.
Window treatmentsInterior designHome décor
New Holland, PA4.8(25)Closed nowWebsite
Interior Design & Architecture
Vestige Home is an interior design firm in Philadelphia led by designer Nicole Cole. The company creates interior spaces combining beauty and functionality for historic homes, new builds, and clients relocating across the country or abroad. Services include storied interiors, bespoke design, and cohesive planning that integrates architecture, interiors, and lifestyle.
Interior DesignHistoric Home DesignNew Build Design
Philadelphia, PA4.8(25)Closed nowWebsite
Interior Design & Architecture
Philadelphia, PA4.5(24)Website
Interior Design & Architecture
Mountville, PA4.9(22)Website
Interior Design & Architecture
Desmone Architects operates offices in Pittsburgh, Morgantown, and Cleveland. They create high-performing spaces optimized for the people who use them, working through phases of envision, plan, design, execute, and thrive. The firm serves diverse sectors including commercial, residential, institutional, and industrial projects.
Architectural designCommercial designResidential design
Pittsburgh, PA4.3(25)Closed nowWebsite
Interior Design & Architecture
Philadelphia, PA5.0(20)Website
Interior Design & Architecture
Edinboro, PA5.0(20)Website
Interior Design & Architecture
Souled Home Design provides interior design, home staging, home organization, and retail merchandising services in State College, Pennsylvania. The company transforms residential spaces through custom design and staging to highlight home features and assist real estate professionals in preparing properties for sale.
Interior designHome stagingHome organization
State College, PA5.0(19)Closed nowWebsite
Interior Design & Architecture
Clifton Heights, PA4.7(20)Website
Interior Design & Architecture
Havertown, PA4.8(19)Website
Interior Design & Architecture
Allison Ong Shreffler Architecture + Design LLC is an architecture and interior design firm based in Harrisburg, Pennsylvania. The woman-owned, diversity-owned, and small business certified company provides kitchen and bath design, architectural planning, and 3D modeling services for residential clients seeking unique homes designed to age in place.
ArchitectureKitchen designBath design
Harrisburg, PA4.8(17)Closed nowWebsite
Interior Design & Architecture
Philadelphia, PA5.0(16)Website
Interior Design & Architecture
Philadelphia, PA5.0(16)Website
Interior Design & Architecture
Fleetwood, PA4.3(18)Closed nowWebsite
Interior Design & Architecture
Perkasie, PA4.4(17)Website
Interior Design & Architecture
Philadelphia, PA4.9(15)Website
Interior Design & Architecture
Architectural Emporium, operating as CoolSalvage.com, sells leaded and antique stained glass windows, architectural salvage, and unique furnishings. Inventory includes interior architectural details such as newel posts and fireplace mantels, antique lighting and hardware, custom bars, farm tables, and storage furniture. The Canonsburg showroom is open Saturdays.
Stained glass windowsArchitectural salvageAntique furnishings
Canonsburg, PA4.8(15)Closed nowWebsite
Interior Design & Architecture
Watkins Architect is a professional architecture and renovation firm with nearly 30 years of experience based in Fleetwood, Pennsylvania. The firm offers commercial and residential design services, pre-construction planning including site analysis and feasibility studies, and site management with local builder partnerships.
Commercial designResidential designSite analysis
Fleetwood, PA4.7(15)Closed nowWebsite
Page 1 of 7 · 48 of 328 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.
Page One Partner Research
| Interior Design & Architecture | PA | U.S. |
|---|---|---|
| Average Google rating (10+ reviews) | 4.76 | 4.71 |
| Median Google reviews | 4 | 6 |
| Reviews for the top quarter | 13+ | 13+ |
| Have a website | 94.7% | 95.4% |
Businesses listed in our directory, not every business in the market. Updated November 2026. Interior Design & Architecture industry report · What is a good rating for interior design and architecture businesses?
From Page One Partner Research
Quick answers
328 design firms serve Pennsylvania. Highest rated (10+ reviews): The Closet Works (Verified, rated 5.0 on Google from 534 reviews), Fisher ARCHitecture (Verified, rated 5.0 on Google from 57 reviews) and Margittai Architects (Verified, rated 5.0 on Google from 56 reviews), plus 325 more.
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