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Find Addition to existing structure builders in Parkville

Avatar for Harford Custom Homes, LLC

Harford Custom Homes, LLC

4.21(
7
)
•Approved Pro

Harford Custom Homes, LLC

4.21(
7
)
•Approved Pro
Customers say: Quick response
26 years of experience

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


"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


Avatar for River View

River View

4.64(
14
)
•Approved Pro

River View

4.64(
14
)
•Approved Pro
Customers say: Quality work
20 local quotes requested
2 years of experience

At River View Construction, we pride ourselves on our exceptional renovations, which are characterized by a comprehensive range of services, a skilled team, and personalized solutions tailored to your unique needs. We are dedicated to providing quality assurance, proactive communication, and meticulous attention to detail, all while ensuring that your project is completed on time. Driven by our commitment to customer satisfaction, we invite you to let us turn your vision into reality. Request a quote today and experience the unmatched River View difference!

"We write this review as a sigh of relief now that our renovation project with River View is finally complete. The quality of the final work is excellent, and the construction crew, architect, and county inspector were all great to work with. The original crew we worked with, led by Edwin, were so hardworking, friendly, thorough, and fast. That's what really pushed us from 2 to 3 stars. However, the process getting here was frustrating and unnecessarily chaotic. Timeline & Communication Issues: Initial promise: We were clear that the renovation had to allow us to live in our home during construction and be completed before Christmas. Early communication: Our original project manager, Cris, was personable, and early communication seemed fine, if a bit informal and sometimes inappropriately personal. Major miscommunication: Near the holidays, we discovered that the plans submitted included cutting into the roof — something we explicitly said we didn’t want. This contradicted verbal assurances and caused major last-minute changes. Project Management Failures: Poor planning and oversight: Cris and the architect’s plan didn’t align with the construction work. We had to get involved directly with the county to fix errors. Paperwork errors: Incorrect submissions to the county added delays and confusion, which we had to monitor ourselves. Last-minute scramble: We were cleaning up dust on Christmas Eve due to these planning failures. Personnel Turnover & Lack of Handoff: Cris leaves the company: No proper handover to James, the new PM, who was unfamiliar with our project. Crew replaced: The original crew, who were great, were gone; new crew had no context or direction. James leaves: Another handoff with no context — the third PM had no idea about our project or its outstanding items. Escalation mishandled: When we raised our concerns with Kyle, the CEO, the response felt dismissive, with no accountability for the previous missteps. In summary, it's a beautiful end result... but we’re glad it’s over. The process left us frustrated, confused, and frankly, exhausted."

Brian M on April 2025

At River View Construction, we pride ourselves on our exceptional renovations, which are characterized by a comprehensive range of services, a skilled team, and personalized solutions tailored to your unique needs. We are dedicated to providing quality assurance, proactive communication, and meticulous attention to detail, all while ensuring that your project is completed on time. Driven by our commitment to customer satisfaction, we invite you to let us turn your vision into reality. Request a quote today and experience the unmatched River View difference!

"We write this review as a sigh of relief now that our renovation project with River View is finally complete. The quality of the final work is excellent, and the construction crew, architect, and county inspector were all great to work with. The original crew we worked with, led by Edwin, were so hardworking, friendly, thorough, and fast. That's what really pushed us from 2 to 3 stars. However, the process getting here was frustrating and unnecessarily chaotic. Timeline & Communication Issues: Initial promise: We were clear that the renovation had to allow us to live in our home during construction and be completed before Christmas. Early communication: Our original project manager, Cris, was personable, and early communication seemed fine, if a bit informal and sometimes inappropriately personal. Major miscommunication: Near the holidays, we discovered that the plans submitted included cutting into the roof — something we explicitly said we didn’t want. This contradicted verbal assurances and caused major last-minute changes. Project Management Failures: Poor planning and oversight: Cris and the architect’s plan didn’t align with the construction work. We had to get involved directly with the county to fix errors. Paperwork errors: Incorrect submissions to the county added delays and confusion, which we had to monitor ourselves. Last-minute scramble: We were cleaning up dust on Christmas Eve due to these planning failures. Personnel Turnover & Lack of Handoff: Cris leaves the company: No proper handover to James, the new PM, who was unfamiliar with our project. Crew replaced: The original crew, who were great, were gone; new crew had no context or direction. James leaves: Another handoff with no context — the third PM had no idea about our project or its outstanding items. Escalation mishandled: When we raised our concerns with Kyle, the CEO, the response felt dismissive, with no accountability for the previous missteps. In summary, it's a beautiful end result... but we’re glad it’s over. The process left us frustrated, confused, and frankly, exhausted."

Brian M on April 2025


Complete Construction Services, LLC

5.00(
1
)
•Approved Pro

Complete Construction Services, LLC

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

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


Avatar for Masonry Stonework

Masonry Stonework

5.00(
3
)
•Approved Pro

Masonry Stonework

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

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


"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


Avatar for Springline Construction Corp

Springline Construction Corp

5.00(
2
)
•Approved Pro

Springline Construction Corp

5.00(
2
)
•Approved Pro
10 local quotes requested
11 years of experience

Springline Construction Corp. has over 30 years experience in general construction. We specialize in commercial multifamily renovations and additions. We started this company renovating and remodeling residential homes. We are your one stop shop because we do plumbing, electric, framing, drywall, painting, custom cabinets and countertops, windows, doors, siding, concrete and everything else you can think of! Working with one company from start to finish eliminates the hassle and expenses of working with several specialists. So call today and lets get you where you need to be. (Licensed, bonded and insured)

"I scored! I originally hired them to spruce up an upstairs apartment for rental- rental ( paint, one room rewalled.) . I told them of future dreams when funds allowed. They worked with me and made the dreams come true immediately. With even more perks. Excellent vision, decorating skills and quality work . Jennifer, their project manager, was on site often to make sure everything was done well. Even beyond my OCD . Small business owned and operated by Jim Davis (a Brad Pit lookalike🤪.) With earned my trust immediately . Will definitely hire again. "

Mary P on January 2026

Springline Construction Corp. has over 30 years experience in general construction. We specialize in commercial multifamily renovations and additions. We started this company renovating and remodeling residential homes. We are your one stop shop because we do plumbing, electric, framing, drywall, painting, custom cabinets and countertops, windows, doors, siding, concrete and everything else you can think of! Working with one company from start to finish eliminates the hassle and expenses of working with several specialists. So call today and lets get you where you need to be. (Licensed, bonded and insured)

"I scored! I originally hired them to spruce up an upstairs apartment for rental- rental ( paint, one room rewalled.) . I told them of future dreams when funds allowed. They worked with me and made the dreams come true immediately. With even more perks. Excellent vision, decorating skills and quality work . Jennifer, their project manager, was on site often to make sure everything was done well. Even beyond my OCD . Small business owned and operated by Jim Davis (a Brad Pit lookalike🤪.) With earned my trust immediately . Will definitely hire again. "

Mary P on January 2026


Avatar for Hammer Home Improvement, LLC

Hammer Home Improvement, LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Hammer Home Improvement, LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
19 years of experience
Free onsite estimate

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.


Avatar for JC REMODELLING & CONSTRUCTION LLC

JC REMODELLING & CONSTRUCTION LLC

5.00(
3
)
•Approved Pro

JC REMODELLING & CONSTRUCTION LLC

5.00(
3
)
•Approved Pro
4 years of experience
Free onsite estimate

JC REMODELLING & CONSTRUCTION LLC Is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Very good work, a great team, and very responsible. That's what they do."

Florentina M on December 2025

JC REMODELLING & CONSTRUCTION LLC Is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Very good work, a great team, and very responsible. That's what they do."

Florentina M on December 2025


TOP REMODELING LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

TOP REMODELING LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
8 years of experience
Free onsite estimate

Top Remodeling is a Rockville remodeling contractor providing residential homeowners with the highest quality remodeling services. We provide professional remodeling services, including kitchen remodeling, bathroom remodeling, ADU construction, and more. In addition, we help you with design, planning, permit, and construction process. We take great pride in our top-notch remodeling services in Rockville and ensure that every project we do turns out perfectly.

Top Remodeling is a Rockville remodeling contractor providing residential homeowners with the highest quality remodeling services. We provide professional remodeling services, including kitchen remodeling, bathroom remodeling, ADU construction, and more. In addition, we help you with design, planning, permit, and construction process. We take great pride in our top-notch remodeling services in Rockville and ensure that every project we do turns out perfectly.

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FAQs for addition to existing structure building service projects in Parkville, MD

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 Parkville, MD 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.