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

Avatar for Blue Mountain Building & Remodeling Inc
Blue Mountain Building & Remodeling Inc
4.4(
87
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"I was most impressed with Jason and his crew. Besides being very personable, they clearly know their stuff. The work was finished on time, budget appropriate, and every night I came home to a totally cleaned-up area. The quality of the work was excellent despite having at the last minute to change and revise our plans for the week. Jason was very communicative in learning about our needs and meeting them. It was a fully positive experience and I would not hesitate to use them again."
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+12

Response time4 days
10 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Tradesman Construction
Tradesman Construction
4.7(
81
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Hired them to hang sheet rock for a renovation. The end result was great and the workers were nice. Only will mention that they didn't seem set up to do work in existing homes. Showed up on a wet day without any floor protection for our hardwood floors I specifically pointed out during the estimate needed to be protected. Would use them again though."
Basement after
Duncannon Basement Finish
Basement
Duncannon Basement Finish
Basement

+113

Response time1 day
Response rate86%
12 neighbors recently requested a quote
Avatar for Economic Innovations LLc
Economic Innovations LLc
5.0(
8
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Customer service was awesome. Brad, Bradley and their team delivered more than I expected. Their work with replacing my sidewalks and concrete stairs and placing pavers was great. I will call on them again for future projects."
Full restoration
Full restoration
Full restoration
Full restoration
Full restoration

+3

7 neighbors recently requested a quote
Avatar for Millstone Co
Millstone Co
3.9(
7
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

Approved

Free estimates

Credit card accepted

"Matt and Laura at Millstone had great ideas for my renovation. Their team did excellent work and did it all with professionalism and courtesy. I will definitely call Millstone for my next project."
18 neighbors recently requested a quote
Avatar for N Bennecoff Drywall & Plaster
N Bennecoff Drywall & Plaster
4.8(
139
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

Free estimates

"Nate and Junior did a wonderful job and charged a fair price.. They installed three sheets of drywall and repaired existing drywall in a small powder room. The work was performed quickly with virtually no dust or extra joint compound created when finishing the joints. It took awhile to get the work scheduled mostly due to Covid-19 but it was well work the wait. I would recommend this firm for drywall installation/repair."
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Recommended by99%of homeowners
Avatar for Yaniels Renovation
Yaniels Renovation
5.0(
11
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Yaniel's Renovation LLC completed remodeling work, including putting in hardwood floors, installing cabinets, vanities, and doors, and interior painting. Francisco and his team worked to ensure that the home improvements were to my liking and that they were suitable down to the very last detail. They remodeled with an eye towards the future maintenance of my home. Rosa was immensely responsive. I am very pleased with the results."
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+25

Recommended by100%of homeowners
Avatar for Action Door & Property Services LLC
Action Door & Property Services LLC
4.2(
102
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"It took a few tries to get Dean out due to running long on a prior job, once he did make it, we spent an hour making a list, taking measurements, recommending additional things that should be done. He said he'd try to get the estimate done in 48 hours. That was the last we heard so we hired another company. I don't know what the disconnect was- the office staff is lovely on the phone, Dean was very personable, seemed very capable. We just fell through the cracks of being busy i guess."
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
Avatar for Lee Dickerson & Son
Lee Dickerson & Son
4.9(
12
)
Addition to Existing Structure - Build

Serving Gettysburg, PA and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"Lee Dickerson installed a new addition to our 12 yr. old home. It is a sunroom, but also an extension of our family room. We were very pleased with the work performed by Lee Dickerson & Sons. The job went smoothly from our first meeting to completion. Lee Dickerson has tons of experience in his field and was especially helpful with ideas that we hadn't thought of. His crew did an amazing job of keeping the job site clean each day. We were completely satisfied with this company and I would highly recommend them."
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Basements
Kitchens

+8

Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Gettysburg, 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 Gettysburg, 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.