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Top-Rated Architects in Heidelberg - Updated Nov 2026

Avatar for MARQUARDT INTERIORS L.L.C.
MARQUARDT INTERIORS L.L.C.
5.0(
8
)
Designer - Building

Serving Heidelberg, PA and surrounding areas

Approved

In business since 2025

Credit card accepted

At Marquardt Interiors, everything begins with you—how you want your home to feel and how you imagine living in it. Once we discover this together, I create a clear design vision tailored to your lifestyle. I design interiors that are functional, cohesive, and personally aligned with your style—whether modern, traditional, minimal, or eclectic—supported by a perspective shaped by both European and American living. As a certified Residential Interior Designer (RIDQC) and graduate of the New York Institute of Art and Design, I guide you with thoughtful space planning, color consultation, and custom digital floorplans with realistic 3D renderings. I source quality furniture, décor, and accessories from trusted brands—using my trade discounts whenever possible—and collaborate with reliable local craftsmen to bring each design to life. I would be pleased to support you in creating a space that is beautiful, comfortable, and uniquely yours.\n

Bedroom Makeover
New Walk-in closet
Before Makeover
Makeover Bedroom
Cozy Space

+10

Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Gary J. Miller
Gary J. Miller
4.0(
354
)
Draftsperson/CADD

Serving Heidelberg, PA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

Gary J Miller Structural Engineering Services has over 30 years of structural engineering experience. All of our Structural Engineers have more than 30 years of “hands on” construction experience. We are a full service engineering firm specializing in residential and commercial services. Our services include Structural Inspections, Structural Reports and Structural Design. Our Structural Home Inspection Reports are STAMPED by a Professional Structural Engineer (PE) and therefore recognized by Building Inspectors, Banks, Mortgage Companies, Insurance Companies, Real Estate Agencies and Government Agencies. WE DO HOME AND BUSINESS DRAWINGS. We've done hundreds of Load Bearing Wall Removals: \nWe Provide: \n1) Home and commercial Structural Inspections \n2) LVL Beam Design by a Professional Structural Engineer (PE) \n3) A PE Stamped Structural Engineering Report \n4) Design and PE Stamped Construction Drawing- for Building Permit of Decks and Retaining Walls \n

Response time9 hrs
17 neighbors recently requested a quote
Recommended by90%of homeowners
Merrie Ann Cullin Custom Home Designer
4.9(
13
)
Draftsperson/CADDDesigner - Building

Serving Heidelberg, PA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

Custom Home Designer/Architecture Degree/worked for Architects specializes in Residential Design, New Homes, Home Additions, Kitchen Plans & 3D in Pittsburgh & surrounding areas to homeowners & builders. My journey started by working for an Architect in the beginning of my career. Having a degree in Architecture and have taught Architectural Design at Butler County Community College, I’ve been serving Pennsylvania and primarily the Pittsburgh area and surrounding counties for over 35 years on residential design projects and winning awards by designing over hundreds of custom home designs and home additions/renovation projects at affordable prices. Having worked on projects as small as a 50 square foot renovation to a 30,000 square foot new custom home design. I have also tackled projects those clients said can’t be done. Being blessed by God with my talent, I absolutely love the design phase of creating a custom home design or addition tailored to each homeowner’s needs.

Great Review
Response time12 hrs
Response rate89%
1 neighbors recently requested a quote
Avatar for Mangone Contracting
Mangone Contracting
4.5(
16
)
Designer - Building

Serving Heidelberg, PA and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: True professional

Mangone Contracting, is a well established company in Arnold, which serves the surrounding communities too. We offer the best in customer service, as well as, professionalism. Our company prides itself on integrity, so our work reflects that. Call us for your next project.

Two Story Addition
Custom Cathedral Ceilings
Custom Tiled Shower
Custom Framing
additions

+6

Response time3 days
10 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDDesigner - BuildingArchitect+1 more

Serving Heidelberg, PA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"To be honest Im dealing with a complicated district and I was kind of frustrated that my project was handed off to a new person but Raegan Hammon was the most patient, kind, professional and efficient Architect I have ever had the pleasure 🙏 of doing business with. Thank you for placing my project in her very capable hands. Forever grateful Leilee Keppard [*** Link removed ***]"
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
66 neighbors recently requested a quote
Pappas Architects
4.3(
6
)
ArchitectDesigner - Building

Serving Heidelberg, PA and surrounding areas

Approved

In business since 1974

Free estimates

Customers say: Quick response

"Jim Pappas is an architect with decades of experience. He developed a beautiful custom house plan for us but we decided to go with a different plan that was more affordable for us. He was professional, quick to respond and took the time to meet with us at the building site. I highly recommend him for your custom home design."
1
Residential Architecture
Residential Architecture
4
5

+8

Response time1 day
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.5(
8
)
Draftsperson/CADDDesigner - BuildingArchitect

Serving Heidelberg, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
270 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Heidelberg, PA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Offers commercial services

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right. \nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

485 neighbors recently requested a quote
Alpha
New to Angi
Designer - Building

Serving Heidelberg, PA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

Alpha, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 7 years of experience serving \nPittsburgh, PA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Avatar for Carl
Carl
New to Angi
Designer - BuildingDraftsperson/CADD

Serving Heidelberg, PA and surrounding areas

Approved

Carpenter, remolding project, bath rooms, kitchen, decks porches\nsmaller projects like doors. Windows replacements \nPainting, decks, tile work floors, backsplash. Multiple small project list that need completed \n20 yrs experience \n(South hills area)

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Architects FAQs, answered by experts

You should have an architect involved in your project from the very beginning. They’ll be able to direct your vision into workable plans, and they can advise you on potential problems right from the start. You may be able to save money by not using an architect, but larger projects will go much more smoothly with an experienced pro directing the process.

Typically, architects do not build homes in a hands-on sense of doing the actual framing, roofing, or other building. Architects usually do not have the training and experience to build the homes they design. An architect would need to know how to do the specific trades required to build a house, which is possible but not a common practice. A general contractor or homebuilder typically oversees the actual details of building the house that the architect designs.

The biggest upside to hiring an architect is that they will ensure an efficient building process without errors. They will also ensure your home is free from structural issues and that everything is up to building code. Many permitting agencies require architects to draw construction plans and layouts before working, so hiring an architect will also ensure your project is legal. Additionally, architects help homeowners have a clear idea of their project details before the project starts. Hence, they help unify all parties on a shared vision for the project.

Costs depend on project complexity, software requirements, and the draftsperson’s experience.

Villa exterior features often include large windows, arched doorways, patios, terraces, greenery, and gardens. Common exterior colors for villas are whites and off-whites, soft browns, and clay tones. 

The Heidelberg, PA homeowners’ guide to architectural services

From average costs to expert advice, get all the answers you need to get your job done.