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

Avatar for All-Phase Construction Company, LLC.
All-Phase Construction Company, LLC.
4.8(
177
)
Addition to Existing Structure - Build

Serving Ephrata, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Joe and his team listened to what we wanted and gave us exactly what we were looking for. We wanted an addition that blended with the existing architecture so that the new portion looked like it had always been there. The carpentry work that All Phase performed was particularly impressive, showing great attention to detail and skill. Any issues that came up or changes that we requested were promptly addressed so that the project ran smoothly from start to finish. We now have an old home that fits our needs perfectly."
Bay View Window addition
Staircase transformation
Bay View Window
Window Installment
Outdoor Deck addition

+43

Response time2 days
Response rate86%
4 neighbors recently requested a quote
Avatar for MNB Renovations
MNB Renovations
5.0(
10
)
Addition to Existing Structure - Build

Serving Ephrata, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Matt and his team with MNB Renovations did a 32 x 24 addition that was basically a home build from the ground up. I am still surprised for the size of this project how stress free the process was. Matt was very detailed and checked in on everything to make sure we were getting what we wanted. In the end he asked us to make a list of anything that needed to be addressed and there was absolutely nothing to mention. They did a perfect job, the quality of the work is amazing, and the entire team was very nice, professional, and trustworthy! I absolutely recommend this company to others and will definitely use them again in the future!"
Kitchen Remodel
New stair case and great room
Oak staircase
Kitchen Remodel
Entry way

+181

Response time5 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Tradesman Construction
Tradesman Construction
4.7(
81
)
Addition to Existing Structure - Build

Serving Ephrata, PA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Very professional. Kept me informed throughout the job. Finish 3 weeks ahead of time. Showed concern for expenses for me. I will absolutely call them back for additional work."
Basement after
Duncannon Basement Finish
Basement
Duncannon Basement Finish
Basement

+113

Response time1 day
Response rate86%
12 neighbors recently requested a quote
Avatar for Somrok, Inc. DBA Stephen Black Builders, Inc.
Somrok, Inc. DBA Stephen Black Builders, Inc.
4.4(
11
)
Addition to Existing Structure - Build

Serving Ephrata, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Customers say: True professional

"I had a basement remodel project that included new flooring, some new framing/walls, removal of a drop ceiling, new drywall ceiling, new lighting, and new paint. Working with Eric was great. He kept in constant contact and kept me updated all along the way. He made some suggestions that improved the overall project and always kept me informed if there would be any changes to cost. He always kept me informed on the schedule even if there was a small change to a subcontractor coming earlier or later than originally discussed. The job was completed on time and on budget, I wouldn't hesitate to hire Eric (Somrok Inc.) again for a future project and highly recommend him."
Before
Finished sunroom
Old front elevation
Old rear elevation
FRont finished elevation

+39

Response time1 day
2 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Philip Home Improvements LLC
Philip Home Improvements LLC
5.0(
10
)
Addition to Existing Structure - Build

Serving Ephrata, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Philip is exceptional in terms of professional knowledge and work ethic. He is thoroughly skilled, detail oriented and conscientious. We plan to hire him for additional projects and highly recommend him."
Response time1 day
Response rate90%
8 neighbors recently requested a quote
Avatar for Robert Horne Contracting
Robert Horne Contracting
4.5(
92
)
Addition to Existing Structure - Build

Serving Ephrata, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"We needed our free-standing shower replaced. This included replacement of some tile outside the shower, and cosmetic repair of part of a wall in our bedroom. Big bathroom contractors like Luxury Bath told us we would have to get separate contractors for each of those projects. Bob took care of everything. In addition, it turned out that our shower was not a standard size and required a custom design. Bob handled this as well. Due to this, the project lasted longer than initially expected as the shower glass had to be specially ordered. However, we now have a rain-drop glass shower with rain shower head and hand-held sprayer that blends in with our existing master bath. Bob's tile work is beautiful. We got the shelf in the shower we wanted as well as our choice of tile and design (Bob met me at a tile store of my choosing to pick out the tiles for the entire project). Importantly, Bob kept within the budget agreed upon. He consulted with us throughout the project so we were always aware of where things stood and understood when the project was delayed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Response time4 days
Response rate100%
5 neighbors recently requested a quote
William Staniscia
4.2(
15
)
Addition to Existing Structure - Build

Serving Ephrata, PA and surrounding areas

Approved

In business since 1990

Free estimates

Offers commercial services

"Bill and his son removed and re-poured concrete for my back porch and I'm extremely pleased with the quality of the work and how my porch looks. I was able to watch part of the work and thought it was fascinating how some of the work they did was performed. Any questions I had, Bill was more than willing to answered. He is very knowledgeable and I would use him again and definitely recommend his services."
Response time2 days
Response rate100%
12 neighbors recently requested a quote
Avatar for Leid's Carpentry, LLC
Leid's Carpentry, LLC
4.5(
11
)
Addition to Existing Structure - Build

Serving Ephrata, 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
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FAQs for addition to existing structure building service projects in Ephrata, 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 Ephrata, 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.