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Top-Rated Addition to existing structure builders in Jonestown - Updated Nov 2026

Avatar for BiiLT Contracting Group, LLC
BiiLT Contracting Group, LLC
4.3(
55
)
Addition to Existing Structure - Build

Serving Jonestown, PA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Both the drywall crew and the finish pro arrived on time each day and worked quickly and efficiently. I received quality work for a fair price. The employees were a pleasure to interact with."
After
Beautiful New Kitchenette
Open Recreation Area
Full view of the renovated bathroom
Sunroom addition

+126

Response time1 day
Response rate96%
126 neighbors recently requested a quote
Avatar for BiiLT Contracting Group LLC
BiiLT Contracting Group LLC
5.0(
8
)
Addition to Existing Structure - Build

Serving Jonestown, PA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"We had a deck/porch, and front door replacement.Work was done in good time. We like it and are very happy. Some of our neighbors complemented that it looks good. I recommend this company to anyone who needs work done."
Luxury Finished Basment
Bed and Breakfast
Luxury Finished Basment
Bed and Breakfast
Luxury Finished Basment

+51

6 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Leid's Carpentry, LLC
Leid's Carpentry, LLC
4.5(
11
)
Addition to Existing Structure - Build

Serving Jonestown, PA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"What can you say other than Thank You to Laverne and his team. Total pros. Asking the right questions, giving ideas, follow through, ensuring you are totally satisfied once complete. Wow. You hear the horror stories about contractors coming in and destroying your home and not doing what is expected. Well that's not Leid's Carpentry. All subs that come in are total pros and leave you with the confidence that all is done properly. Thank you Laverne so much and thank you to all your team."
Compl Kitchen Remdl
Compl Kitchen Rmdll
Compl Kitchen Rmdl
Patio Roof Addtion
Patio Roof Addition

+25

Response time4 hrs
6 neighbors recently requested a quote
Recommended by30%of homeowners
Avatar for D.R. Graybill Services
D.R. Graybill Services
5.0(
1
)
Addition to Existing Structure - Build

Serving Jonestown, PA and surrounding areas

Approved

Free estimates

Credit card accepted

We are a general contracting business with over 30 years of experience with an uncompromising mission to provide superior craftsmanship, dedication and attention to detail that surpasses customers expectation and that creates added value to property and increase satisfaction of ownership. \nWe serve residential and commercial customers and specialize in affordable custom design with expert experience in all areas of the contracting trades from foundation to high quality finish work. We do renovations, remodeling, property restorations, and historic preservation work to the highest standards, no job is too small or large. \nOver the years our business has had the privilege to served hundreds of satisfied customers and we look forward to working with you. Give us a call, we will never compromise in our efforts to be a company of the highest standards of integrity, transparency, trust, and excellence in all we do and we thank you in advance for contacting us for your project. \n \nWe remain determined to be the best and to exceed expectations!

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+16

Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Action Door & Property Services LLC
Action Door & Property Services LLC
4.2(
102
)
Addition to Existing Structure - Build

Serving Jonestown, PA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"It went wonderful. Yes, pictures are included from the bad project aka what they had to fix, to the crew making the kitchen beautiful and a delight for my family and me to really enjoy. They fixed all the bathroom faucets. They fixed two broken drawers. They took the moldy fan(pictured) and replaced it with beautiful lights I bought from IKEA. And they painted the ceiling area where the roof leak damage occurred. Will show as many photos as I can submit. Dean, Garman, and Matt were a great team and I am so glad that I found them. And I found them here through Angie's List. Pricing was done on individual projects at different interludes. Thus does not reflect entire projects costs overall. I forgot the overall costs as we were adding on projects to a fixer-upper. Yet Action Door-Dean was very amazing and priced as such for me."
Deck (Replaced & Add-On) - Dover
Mowing & Trimming - Dover
Installation of Flooring - Laminate - Spring Grove
Drywall - Colombia
Deck (Tear Down & Replaced) - York

+96

Response time3 days
Recommended by85%of homeowners
J & F Construction
4.6(
29
)
Addition to Existing Structure - Build

Serving Jonestown, PA and surrounding areas

In business since 2000

"I called Jonathan on a Monday morning and he returned my call the same day, and came out the next day to look at the job and provide a quote.  I accepted his bid and he got started the next day.   He provided thorough information about the various product options. The craftsmanship of the new boardwalk is so much better than what was there before. He did quality work in the time promised and cleaned up completely after the job was finished. I was very pleased and will have him back to do the next phase of our decking replacement when the time comes.
"
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+14

Recommended by100%of homeowners
DP Building & Remodeling
4.6(
16
)
Addition to Existing Structure - Build

Serving Jonestown, PA and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Had to replace the Patio Door quickly. Picked D.P. Building because of the price and the ability to replace the door in the timely manner. The job was finished quickly and on time. Dan from D.P. building is very knowledgeable about home improvement projects. Made several suggestions that, saved me some money. I would definitely recommend D.P. Building to anybody i know."
Dare kitchen remodel
room addition
Dare kitchen remodel
anderson windows
Dare kitchen remodel

+5

Recommended by85%of homeowners
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FAQs for addition to existing structure building service projects in Jonestown, PA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Jonestown, PA homeowners’ guide to addition to existing structure building services

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