Philadelphia Custom Home Building & Design

Design. Build.
Remodel.

Harth Builders has been serving the residential renovation needs of homeowners in the Greater Philadelphia Area for decades. We have a commitment to quality, communication, and cleanliness.

Make Your Home Your Favorite Place

We are an award winning, family-owned renovation and remodeling business, with over 30 years of experience in the Greater Philadelphia Area. We have an outstanding team of experienced and service-minded employees and subcontractors.

Services

Harth Builders' Acclaimed Services

Our team excels at enhancing the beauty and comfort of every room in your home, both inside and out, with a genuine commitment to authenticity and transparency.

Light Commercial & Nonprofit Projects

Rely on us as your partner in leading a successful renovation, from stakeholder buy-in to completion.

Custom Homes

Whether you are already working with an architect, or would like us to provide the complete spectrum of construction services, we have the design-build expertise.

Whole House Residential Remodeling

Remodeling projects that are larger in scope require the depth of experience and finesse which few remodeling contractors can provide.

Universal Design

We have the specialized training and hands-on, universal design experience to renovate your home so that you and your loved ones can live there longer, in style and comfort.

Exterior Renovations

Make your home as beautiful on the outside as it is on the inside.

Jobs of Any Size

Whether your powder room needs updating, or you simply need a new front door, you can depend on us for renovations of any size.

Our Work

Projects

Kennett Square Custom Home

Wyndmoor First Floor

Ambler Exterior Remodel and Pool Cabana

Harleysville First Floor and Hall Bath

Blue Bell Primary Suite

Collegeville Kitchen

Ambler Kitchen Addition and Pool Cabana

Plymouth Meeting Lower Level

North Wales Primary Bath

Chestnut Hill Kitchen, Nook and Laundry

Flourtown Interior

Ambler Entire Home Remodel: Complete Custom Renovation

Huntingdon Valley Dining and Living Rooms

New Hope First Floor Flow and 2nd Floor Laundry

Chalfont Hall Bath & Closet Cabinetry

North Wales Kitchen and Family Room

Harleysville First Floor

Jenkintown Third Floor Addition

Maple Glen Residence

Ambler Basement

Laverock First Floor

Rydal Bar, Powder Room and Family Room

Blue Bell 2-Story Addition

Lower Gwynedd Residence

Elkins Park Kitchen, Pantry & Dining

Maple Glen Cabana

Ambler Kitchen and Bathrooms

Ambler Mudroom and Laundry

Oreland Three Story Addition

Rydal Cabana

North Wales Kitchen and Bar

Fort Washington Gardener’s Cottage Renovation at The Highlands

Blue Bell Custom Home

Ambler Exterior

Dresher Mudroom and Laundry

Philadelphia Kitchen and Dining Room

Chestnut Hill Porch Conversion

Philadelphia Kitchen and Laundry Room

Plymouth Meeting First Floor

Port Royal Reserve

Fort Washington Custom Live-work

Oreland First Floor

The Carriages at Lower Gwynedd

Plymouth Meeting Kitchen and Nook

Ambler Primary Bathroom

Huntingdon Valley Custom Home

Philadelphia Kitchen and Pantry

Maple Glen Residence Exterior

Ambler Two Story Addition

Lower Gwynedd Garage and Cabana

Maple Glen Kitchen, Bar, and Primary Bathroom

Lansdale Bathrooms and Foyer

Conshohocken Kitchen, Primary Bath and Hall Bath

Laverock Covered Porch

Chestnut Hill Kitchen, Bar and Laundry

Lower Gwynedd Primary Suite

Gwynedd Valley Basement and Garage

Lower Gwynedd Pergola

Blue Bell Residence

Chestnut Hill Kitchen, Laundry, Powder Room and Hall Bath

Blue Bell Exterior

Maple Glen Family Room

Elkins Park Porch, Patio and Garage

Elkins Park Kitchen, Dining and Living Room

Blue Bell Primary Bath and Walk-In Closet

Harth Builders Experience Center

Blue Bell Primary Suite

Whitemarsh Foundation Whole House

Whitemarsh Foundation Patio Pergola

Lower Gwynedd Carriage Home Unit 7

Chestnut Hill First Floor

Telford Accessible Suite and Hall Bath

Conshohocken Primary Bath

North Wales First Floor Facelift

Miracle Field of Horsham

Blue Bell Addition and Exterior

Lower Gwynedd Kitchen, Mudroom and Bath

Malvern Kitchen, Dining and Bathrooms

Ambler Kitchen

Flourtown Mudroom and Laundry

Fort Washington First Floor

North Wales Exterior Refresh

North Wales Primary and Hall Baths

Horsham Pool Cabana

Flourtown Primary and Hall Bathrooms

Fort Washington Kitchen and Pantry

Blue Bell Primary Bathroom

Chestnut Hill Whole House Renovation

Glenside Two Story Addition

Glenside First Floor Refresh

Ambler Lower Level

Telford Primary Suite

Wyndmoor Bathroom

Chestnut Hill Kitchen and Primary Bath

Meadowbrook Kitchen and Laundry

Ambler Guest Bath

Blue Bell Second Floor Addition and Garage

Glenside First Floor

Flourtown Hall Bath

Ambler Guest Bathroom

Philadelphia Home and In-Law Suite

Ambler Primary Suite

Oreland Addition

Lafayette Hill Screened in Porch

Holland First Floor

Ambler Kitchen, Nook and Laundry

Wyndmoor Kitchen and Laundry

Merion Station Kitchen, Mudroom and Powder Room

Berwyn Kitchen and Dining

Lower Gwynedd Custom Carriage Home (Unit 10)

Philadelphia Exterior, Bathroom and Bakery

Jenkintown Basement

Oreland Kitchen and Dining

Lower Gwynedd Custom Carriage Home (Unit 9)

Oreland Deck and Patio

Ambler First Floor and Bathrooms

Harleysville First Floor and In-Law Suite

Horsham Exterior Renovation

Doylestown Kitchen and Family Room

Ambler First Floor and Screened-In Porch

Elkins Park Kitchen and Mudroom Addition

Horsham Addition

Elkins Park Kitchen

Melrose Park Main Bath and Walk-In Closet

Ambler Whole House Remodel

Jenkintown Exterior

Jenkintown Interior

Blue Bell Main Bath

Landale Kitchen Island, Bar and Patio

Ambler Portico and Siding Replacement

Lower Gwynedd Custom Carriage Home (Unit 5)

Phoenixville Exterior

Lower Gwynedd Unit 6 Custom Carriage Home

Jenkintown Addition

Elkins Park Family Room and Bar

Ambler Kitchen and Bar

Doylestown Jack and Jack Bath

Ambler First Floor Details

Philadelphia Bathroom Remodels

Flourtown Fiberglass Deck and Railings

Blue Bell Entry, Living and Dining

Elkins Park Kitchen Dining and Office

Chalfont Kitchen, Dining and Mudroom

North Wales First Floor

Lower Gwynedd Garage

Lansdale Deck and Trellis

Lansdale Gym

Philadelphia Kitchen, Laundry and Hall Bath

Montgomeryville First Floor and Master Bath

Ambler Kitchen, Pantry and Laundry

Lower Gwynedd Custom Carriage Home (Unit 11)

Ambler Master and Hall Baths

Blue Bell 3rd Floor Addition

Horsham Kitchen, Powder Room and Laundry

Collegeville Basement

Wayne Garage Loft

Ambler Hall Bath

Horsham Kitchen

Conshohocken House Fire Restoration & Whole Home Renovation

Dresher Master Suite

North Wales Hall Bath

Blue Bell Portico

Pipersville First Floor

Blue Bell Master Bath and Closet

Fort Washington Kitchen and Mudroom Addition

North Wales Family Room

Lower Gwynedd Custom Carriage Home (Unit 3)

Holland Whole House Renovation Project: Open Concept Transformation

Glenside Kitchen

Ambler Master Bath

Ottsville Loft Addition

Elkins Park Kitchen and Laundry Room

North Wales Kitchen and Family Room Addition

Ambler Custom Whole House Renovation Project

Ambler Entry, Dining Room and Hall Bath

Wyndmoor Traditional Kitchen

Blue Bell Hall Bath

Lafayette Hill First Floor

Elkins Park First Floor Bath, Laundry and Dining Room Addition

Colmar Kitchen

New Hope Kitchen and Laundry Room

Ambler Kitchen and Nook

Dresher First Floor

Montgomeryville Basement

Ambler First Floor

Harleysville Hall Bath

Ambler Kitchen Addition

Allan Myers Corporate Workspace Remodel and Expansion

Fort Washington Church

Ambler Theatre Bathrooms

A Commitment to Excellence

Awards

There are reasons we have won so many industry awards, and they begin with our commitment to continuing education for our staff. All members of the Harth Builders team participate in ongoing professional education — to keep up with the latest methods, products and the most cost-efficient ways to build. We spend more than 200 hours a year at home shows, technical training, building seminars, and product expos. In other words, we work hard to stay at the top of our game.

Building Relationships

Customer Reviews

On a separate note, I really wanted to thank all of you for being so flexible and responsive. We really did pick the right firm for us and are so excited to work with you. As a serial renovator, I think I am safe to say you guys are the exception not the rule!

Julie

New Hope, PA

We had a complete make-over of our master bathroom which Harth Builders designed and renovated. From designing to completing the project they were very professional. The area worked in was always kept clean and orderly. I would recommend them to anyone who needs a project done in their house.

Nellie

Blue Bell, PA

We hired Harth Builders to manage our kitchen, wet bar, and master bathroom remodel project. Our assigned team was outstanding. Our designer expertly interpreted our vision for the projects, selected outstanding vendors and ensured the final result was beautiful. Our project manager and lead carpenter were excellent communicators and orchestrated an outstanding group of sub-contractors. They also ensured that the work site was kept clean and safe. We are delighted with the end result.

Julie

Lower Gwynedd, PA

We hired Harth Builders to redo our kitchen in 2004. It is now 2014, and we are still in love with the kitchen! Harth’s installers were professional, courteous, and experts in their fields. The staff at the office was very helpful. And of course, Allyn and Greg were an absolute pleasure to work with. We’re hoping to do some further renovations to our home in the next 4-5 years, and you can bet that Harth Builders will be doing the work!

Mike

Collegeville, PA

We used Harth Builders to remodel our kitchen, pantry, laundry room, open up into our living room and to put a patio out back. This was a big job and we felt very confident when trying to decide who to go with when we chose them. They were extremely organized, explained everything along the way and stuck to their schedule. The entire renovation was completed on time and we couldn’t be happier with them.

Jenny

Horsham, PA

I was most satisfied with their response and timeliness to questions and the quality of work was outstanding. I think what really puts them over the top is their timeliness to responding and their overall communication in general.

Maureen

Blue Bell, PA

Harth Builders are an excellent company! We just finished our second project with their staff. They are so easy to work with. You feel like you are part of the family. I highly recommend them for any home project you have.

Malinda

Ambler, PA

Before starting my reno, at the top of my list was finding a contractor whom I could trust, plus one who stood by their work. Harth absolutely does that, along with great attention to detail and listening to their customer. Everyone with whom I dealt was the epitome of professionalism; I would not hesitate to use Harth Builders for my next home project!

Lynne

North Wales, PA

Harth’s meticulous design and planning process, consistent communications, and superior project management ensured that we were as impacted as minimally as possible, and that the renovation was completed within our budget and desired time frame. On a personal level, each one of Harth’s professional staff was an absolute joy to work with and have in our home at any time. We highly recommend this truly outstanding company.

Elise

Wyndmoor, PA

Harth completed a design-build remodel of our kitchen. The entire team was a pleasure to work with. Our project design team helped craft a design in the right style while providing options to keep the budget in mind. The construction team was very meticulous with installation. The attention to every detail to ensure the highest quality finished product was very evident. They proactively communicated through the whole project.

Pat

Blue Bell, PA

Design. Build. Remodel.

Make Your Home Your Favorite Place

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Services

Harth Builders' Acclaimed Services

Light Commercial & Nonprofit Projects

Custom Homes

Whole House Residential Remodeling

Universal Design

Exterior Renovations

Jobs of Any Size

Our Work

Projects

Kennett Square Custom Home

Wyndmoor First Floor

Ambler Exterior Remodel and Pool Cabana

Harleysville First Floor and Hall Bath

Blue Bell Primary Suite

Collegeville Kitchen

Ambler Kitchen Addition and Pool Cabana

Plymouth Meeting Lower Level

North Wales Primary Bath

Chestnut Hill Kitchen, Nook and Laundry

Flourtown Interior

Ambler Entire Home Remodel: Complete Custom Renovation

Huntingdon Valley Dining and Living Rooms

New Hope First Floor Flow and 2nd Floor Laundry

Chalfont Hall Bath & Closet Cabinetry

North Wales Kitchen and Family Room

Harleysville First Floor

Jenkintown Third Floor Addition

Maple Glen Residence

Ambler Basement

Laverock First Floor

Rydal Bar, Powder Room and Family Room

Blue Bell 2-Story Addition

Lower Gwynedd Residence

Elkins Park Kitchen, Pantry & Dining

Maple Glen Cabana

Ambler Kitchen and Bathrooms

Ambler Mudroom and Laundry

Oreland Three Story Addition

Rydal Cabana

North Wales Kitchen and Bar

Fort Washington Gardener’s Cottage Renovation at The Highlands

Blue Bell Custom Home

Ambler Exterior

Dresher Mudroom and Laundry

Philadelphia Kitchen and Dining Room

Chestnut Hill Porch Conversion

Philadelphia Kitchen and Laundry Room

Plymouth Meeting First Floor

Port Royal Reserve

Fort Washington Custom Live-work

Oreland First Floor

The Carriages at Lower Gwynedd

Plymouth Meeting Kitchen and Nook

Ambler Primary Bathroom

Huntingdon Valley Custom Home

Philadelphia Kitchen and Pantry

Maple Glen Residence Exterior

Ambler Two Story Addition

Lower Gwynedd Garage and Cabana

Maple Glen Kitchen, Bar, and Primary Bathroom

Lansdale Bathrooms and Foyer

Conshohocken Kitchen, Primary Bath and Hall Bath

Laverock Covered Porch

Chestnut Hill Kitchen, Bar and Laundry

Lower Gwynedd Primary Suite

Gwynedd Valley Basement and Garage

Lower Gwynedd Pergola

Blue Bell Residence

Chestnut Hill Kitchen, Laundry, Powder Room and Hall Bath

Blue Bell Exterior

Maple Glen Family Room

Elkins Park Porch, Patio and Garage

Elkins Park Kitchen, Dining and Living Room

Blue Bell Primary Bath and Walk-In Closet

Harth Builders Experience Center

Blue Bell Primary Suite

Design. Build.
Remodel.