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Find Addition to existing structure builders in Hanover

Avatar for Robert Horne Contracting
Robert Horne Contracting
4.5(
92
)
Addition to Existing Structure - Build

Serving Hanover, 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."
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+32

Response time4 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Home Remodeling Pros of Central PA, LLC
Home Remodeling Pros of Central PA, LLC
4.0(
40
)
Addition to Existing Structure - Build

Serving Hanover, PA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Warranties offered

"We had Home Remodeling Pros build a composite deck on our new home. We absolutely LOVE our new deck! Working with Craig and his team was a pleasure. They were very professional and did an amazing job. We would recommend them for any remodeling job. Thank you Home Pros!"
Palmyra PA basement remodel
Hello yellow kitchen
Kitchen
Kitchen after 1
Bathroom after 4

+344

Response time7 hrs
13 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Economic Innovations LLc
Economic Innovations LLc
5.0(
7
)
Addition to Existing Structure - Build

Serving Hanover, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"The pro was very communicative, able to adapt to my schedule and provided the exact work requested in a timely professional manner. It was very humid the day of install and they made a return trip to make sure everything dried and sealed appropriately."
Full restoration
Full restoration
Full restoration
Full restoration
Full restoration

+3

5 neighbors recently requested a quote
Avatar for Millstone Co
Millstone Co
1.0(
1
)
Addition to Existing Structure - Build

Serving Hanover, PA and surrounding areas

Approved

Free estimates

Credit card accepted

At Millstone Design & Building, we believe that exceptional spaces begin with exceptional craftsmanship. Every project we take on is guided by a commitment to quality, precision, and thoughtful design. Our team approaches each build with the same care and attention that master craftsmen have valued for generations—ensuring that every detail, from the foundation to the finishing touches, reflects durability, beauty, and purpose.\n\nWe work closely with our clients to understand their vision and bring it to life through skilled workmanship, honest communication, and dependable service. Whether we are designing a new space or refining an existing one, our goal is always the same: to deliver results that stand the test of time and represent the highest standards of our trade.\n\nAt Millstone Design & Building, we don’t just construct buildings—we craft spaces that are built with integrity, built with care, and built to last.

31 neighbors recently requested a quote
Avatar for N Bennecoff Drywall & Plaster
N Bennecoff Drywall & Plaster
4.8(
139
)
Addition to Existing Structure - Build

Serving Hanover, 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 Hanover, 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 Mario Construction Services LLC
Mario Construction Services LLC
4.9(
18
)
Addition to Existing Structure - Build

Serving Hanover, PA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"From the onset, I had an AMAZING experience with Hugo Carpet Service. Mario, the Sr. Sales Manager, was a gem and he values effective and efficient communication. They came out and did an estimate, I asked a few questions and the responsiveness was on POINT. Additionally, I caused a scheduling mishap and they were able to accommodate my schedule changes. I also appreciate that they were able to install the flooring that I already purchased. The floor looks great and I have ALREADY (and will continue to ) recommend them."
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+29

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 Hanover, 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 Hanover, PA and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"

Lee Dickerson was one of four contractors who responded to my request for quotes to build a new 24' x 24' stand-alone garage,.  I wanted it designed to look like the existing attached garage, including drywall, insulation, 9 foot ceiling, 8 foot high door, man door, 3 dormers, natural stone, stairs to a finished second floor, and painted throughout with window and baseboard moldings.  He did exactly as I requested.  His architect created drawings laying out the design and required material.  He worked with the township to obtain the required building permit and commenced work as promised.  All of his crew and those of the subcontractors were closely scheduled to avoid unnecessary downtime.  When a few timing or material issues arose, Lee worked tirelessly to put in place work-arounds to keep the project on schedule.  All of his subs and his own crew performed extremely well and were professional from start to finish.  I now have the garage I wanted.  It looks like it's always been there since it matches almost exactly with our home and existing garage.  I am very pleased with the work product and the quickness of completion (5 weeks from start to finish).  The quality is excellent.

If you ever have an opportunity to work with Lee Dickerson & Son, please do so.  You will not regret it.


"
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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 Hanover, 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 Hanover, 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.