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Addition to existing structure builders in Parkville
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"This company, 12 Figure Consultations, came to my house and gave me a quote. Simple job, rake up all the sticks, take up the old mulch and put down the new. I gave them deposit. When they returned for the job, they did half of it, and then said they wanted more money than the original proposal to finish it - 2 times more. When I disagreed to pay 2 times more money, they started arguing with me, telling me I am liar, and behaving aggressively that I feared for my safety. Then his partner was following me around my yard and telling me he liked me and asking if I liked him! I was very afraid for my safety and I told them to just go away, because not only I was afraid for my safety, but their shoddy business practices so disrespectful, give one price, do half the job, then demand more money than the original to finish. I told them take their trailors and just to leave but they wouldn't. Finally I started raking it myself, and then I paid them the more money just to get them to go away. When they drove away, the workers skidded his tires in the grass in my yard and went speeding down the street. Then he drove around the street 3 times. I still fear for my safety and even afraid to write this review."
Harley H on April 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"This company, 12 Figure Consultations, came to my house and gave me a quote. Simple job, rake up all the sticks, take up the old mulch and put down the new. I gave them deposit. When they returned for the job, they did half of it, and then said they wanted more money than the original proposal to finish it - 2 times more. When I disagreed to pay 2 times more money, they started arguing with me, telling me I am liar, and behaving aggressively that I feared for my safety. Then his partner was following me around my yard and telling me he liked me and asking if I liked him! I was very afraid for my safety and I told them to just go away, because not only I was afraid for my safety, but their shoddy business practices so disrespectful, give one price, do half the job, then demand more money than the original to finish. I told them take their trailors and just to leave but they wouldn't. Finally I started raking it myself, and then I paid them the more money just to get them to go away. When they drove away, the workers skidded his tires in the grass in my yard and went speeding down the street. Then he drove around the street 3 times. I still fear for my safety and even afraid to write this review."
Harley H on April 2024
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean. We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. You will be pleased you called. Thank you!
"I recently chose Harford Custom Homes to renovate the master bathroom in my 1900s home. With the complexity of the age of the home, I believed the dreams I had would be unachievable. Joe and Kyle made it happen! Not only do they have incredible attention to detail, bringing my dreams to a reality, they are always available. If I had a question or concern regarding any step of my project, they were a call or text away. If I felt like something wasnâ t exactly the way I dreamed, they fixed it - no questions asked. They additionally worked timely to get my project done in just a few weeks! I cannot express how pleased I am with Harford Custom Homes and would recommend them to anyone looking to get a custom job done. No matter how big or small, old or new. Thank you Joe and Kyle!"
Lynn L on July 2024
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean. We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. You will be pleased you called. Thank you!
"I recently chose Harford Custom Homes to renovate the master bathroom in my 1900s home. With the complexity of the age of the home, I believed the dreams I had would be unachievable. Joe and Kyle made it happen! Not only do they have incredible attention to detail, bringing my dreams to a reality, they are always available. If I had a question or concern regarding any step of my project, they were a call or text away. If I felt like something wasnâ t exactly the way I dreamed, they fixed it - no questions asked. They additionally worked timely to get my project done in just a few weeks! I cannot express how pleased I am with Harford Custom Homes and would recommend them to anyone looking to get a custom job done. No matter how big or small, old or new. Thank you Joe and Kyle!"
Lynn L on July 2024
We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Great service and good work!"
Franklin F on February 2023
We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Great service and good work!"
Franklin F on February 2023
TAP Construction makes it easy to turn your plans into a reality. We are helping people to get the most out of their homes by building custom additions, or improving any space, inside or out!
"After having a problem with a "reputable" contracting company, TAP Construction came through and began our addition. Todd was very professional, as well as his staff/contractors-a welcome change. Immediately, we saw a difference in workmanship and ethics. We would recommend Todd for any project and would use again if needed."
Jane W on April 2017
TAP Construction makes it easy to turn your plans into a reality. We are helping people to get the most out of their homes by building custom additions, or improving any space, inside or out!
"After having a problem with a "reputable" contracting company, TAP Construction came through and began our addition. Todd was very professional, as well as his staff/contractors-a welcome change. Immediately, we saw a difference in workmanship and ethics. We would recommend Todd for any project and would use again if needed."
Jane W on April 2017
Complete Construction Services LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"They did a great job very professional and the quality of work is great."
Barry M on November 2020
Complete Construction Services LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"They did a great job very professional and the quality of work is great."
Barry M on November 2020
Turner Troxell Company is Veteran Owned, Family Owned small business servicing the Towson and Baltimore County area for over 20 years. We specialize in home additions, large scale projects, kitchens, bathrooms, basements, decks and patios.
"His price is fair and the quality of his work is excellent."
Joan K on July 2013
Turner Troxell Company is Veteran Owned, Family Owned small business servicing the Towson and Baltimore County area for over 20 years. We specialize in home additions, large scale projects, kitchens, bathrooms, basements, decks and patios.
"His price is fair and the quality of his work is excellent."
Joan K on July 2013
Hammer Home Improvement, LLC, is the leading choice for your home remodeling needs. From room additions and whole house remodels, to kitchen and bathroom remodels. Your remodel project is an important upgrade to your home, and you need a high quality contractor to perform work to your standards. We welcome the opportunity to talk to you and listen to your needs. We proudly offer you the highest level of customer service and professionalism to ensure your complete satisfaction. Hammer Home Improvement, LLC, takes pride in finishing your job on time and on budget.
Hammer Home Improvement, LLC, is the leading choice for your home remodeling needs. From room additions and whole house remodels, to kitchen and bathroom remodels. Your remodel project is an important upgrade to your home, and you need a high quality contractor to perform work to your standards. We welcome the opportunity to talk to you and listen to your needs. We proudly offer you the highest level of customer service and professionalism to ensure your complete satisfaction. Hammer Home Improvement, LLC, takes pride in finishing your job on time and on budget.
At Merrell Building, we believe your kitchen should be more than a place to cook—it’s where memories are made, meals are shared, and everyday moments happen. Whether you’re looking to update a few features or completely redesign your space, we’re here to help! Our team specializes in creating kitchens that fit your style, work for your family, and stay within your budget. We focus on practical layouts, beautiful designs, and smart upgrades to make your kitchen as functional as it is inviting. From the first idea to the final touch, we’ll guide you every step of the way. Let’s build a kitchen you’ll love for years to come. Get in touch with Merrell Building today to get started!
"Great company to work with. All employees and sub-contractors were extremely qualified to perform their jobs and were courteous and professional. Moses and Jacqueline were always available to help when needed also. Would definitely recommend them to anyone looking for a building/remodeler contractor."
Robert Z on May 2018
At Merrell Building, we believe your kitchen should be more than a place to cook—it’s where memories are made, meals are shared, and everyday moments happen. Whether you’re looking to update a few features or completely redesign your space, we’re here to help! Our team specializes in creating kitchens that fit your style, work for your family, and stay within your budget. We focus on practical layouts, beautiful designs, and smart upgrades to make your kitchen as functional as it is inviting. From the first idea to the final touch, we’ll guide you every step of the way. Let’s build a kitchen you’ll love for years to come. Get in touch with Merrell Building today to get started!
"Great company to work with. All employees and sub-contractors were extremely qualified to perform their jobs and were courteous and professional. Moses and Jacqueline were always available to help when needed also. Would definitely recommend them to anyone looking for a building/remodeler contractor."
Robert Z on May 2018
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Design Kitchen and Bath exceeded our expectations with our master bathroom remodel. My project manager, Atakan, was professional, detail-focused, and brought our vision to life with stunning craftsmanship. They stayed on schedule and within budget, making the entire process seamless. Highly recommend!"
Marie S on January 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Design Kitchen and Bath exceeded our expectations with our master bathroom remodel. My project manager, Atakan, was professional, detail-focused, and brought our vision to life with stunning craftsmanship. They stayed on schedule and within budget, making the entire process seamless. Highly recommend!"
Marie S on January 2025
G&G Landscape serves Harford County, Baltimore County, and the surrounding areas, providing landscape and hardscape installs and maintenance for both private homes and commercial businesses. We are experts in both paver and concrete patios, garden design, yard grading, and any of your outdoor maintenance needs. Designs are customized based on clients' wants, needs, and budget. Clients also receive full renderings of design proposals upon acceptance. Contact us for your free estimate!
"Review for G&G Landscaping (G&G Landscape, LLC) – Owners Derek & Amanda Gardner, MHIC# 155902 In 2024, I hired G&G Landscaping to complete a patio and fence project at my home, totaling $44,000 ($9,800 of which was for the fence). While I was initially satisfied with the patio installation, the quality of their work quickly came into question. Just 11 months after completion, the patio began to sink in several areas, creating large and noticeable gaps between the pavers. This is extremely disappointing, especially considering that the project came with a 5-year craftsmanship warranty, which was a major reason I chose G&G over other (less expensive) contractors. I reached out to Derek Gardner through the contact information provided. He responded at first, apologized for the issue, and assured me that someone would come to inspect the patio by the end of that week. That was over two weeks ago—and no one has come, nor have I received any further communication. I’ve followed up multiple times by phone and email with no response whatsoever. It’s unacceptable that a patio of this cost and supposed quality is already failing in less than a year, and even more troubling that the company is now unresponsive and failing to honor their written warranty. If I could go back, I would choose a different contractor. I strongly caution others against hiring G&G Landscaping—they do not stand behind their work."
Luba T on June 2025
G&G Landscape serves Harford County, Baltimore County, and the surrounding areas, providing landscape and hardscape installs and maintenance for both private homes and commercial businesses. We are experts in both paver and concrete patios, garden design, yard grading, and any of your outdoor maintenance needs. Designs are customized based on clients' wants, needs, and budget. Clients also receive full renderings of design proposals upon acceptance. Contact us for your free estimate!
"Review for G&G Landscaping (G&G Landscape, LLC) – Owners Derek & Amanda Gardner, MHIC# 155902 In 2024, I hired G&G Landscaping to complete a patio and fence project at my home, totaling $44,000 ($9,800 of which was for the fence). While I was initially satisfied with the patio installation, the quality of their work quickly came into question. Just 11 months after completion, the patio began to sink in several areas, creating large and noticeable gaps between the pavers. This is extremely disappointing, especially considering that the project came with a 5-year craftsmanship warranty, which was a major reason I chose G&G over other (less expensive) contractors. I reached out to Derek Gardner through the contact information provided. He responded at first, apologized for the issue, and assured me that someone would come to inspect the patio by the end of that week. That was over two weeks ago—and no one has come, nor have I received any further communication. I’ve followed up multiple times by phone and email with no response whatsoever. It’s unacceptable that a patio of this cost and supposed quality is already failing in less than a year, and even more troubling that the company is now unresponsive and failing to honor their written warranty. If I could go back, I would choose a different contractor. I strongly caution others against hiring G&G Landscaping—they do not stand behind their work."
Luba T on June 2025
FAQs for addition to existing structure building service projects in Parkville, MD
Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.
schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items.
Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.
The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic.
Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.
With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential.
This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.
Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.
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