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Find Addition to existing structure builders in Hanover

Avatar for GaaJ

GaaJ

5.00(
2
)
•Approved Pro

GaaJ

5.00(
2
)
•Approved Pro
Customers say: Quick response
20 years of experience
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other 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 and guarantee your satisfaction!

"GAAJ’s team were truly professionals. They listened to our needs and made my grandmother’s vision of a room, a reality. They were passionate and went above and beyond with details on the construction. If you have any building needs, I highly recommend GAAJ!"

Stephanie K on August 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other 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 and guarantee your satisfaction!

"GAAJ’s team were truly professionals. They listened to our needs and made my grandmother’s vision of a room, a reality. They were passionate and went above and beyond with details on the construction. If you have any building needs, I highly recommend GAAJ!"

Stephanie K on August 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

Avatar for Pluto Remodeling, Inc.

Pluto Remodeling, Inc.

5.00(
1
)
•Approved Pro

Pluto Remodeling, Inc.

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other 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 and guarantee your satisfaction!

"I hired these guys from Pluto Remodeling to install new flooring in my basement but I wasn't sure what type of flooring I should do and they gave me ideas on how it would look best and now my basement looks better than I could have imagined. I 100% recommend these charismatic and hard-working young men."

Anna H on October 2024

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other 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 and guarantee your satisfaction!

"I hired these guys from Pluto Remodeling to install new flooring in my basement but I wasn't sure what type of flooring I should do and they gave me ideas on how it would look best and now my basement looks better than I could have imagined. I 100% recommend these charismatic and hard-working young men."

Anna H on October 2024

Avatar for Elevate Design Build, LLC

Elevate Design Build, LLC

4.80(
25
)
•Approved Pro

Elevate Design Build, LLC

4.80(
25
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
38 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"All the people at Elevate Design and Build were amazing and a pleasure to work with. We doubled the size of our house including tripling the size of the kitchen, knocking out walls to create an open floor plan and added a three car garage with home office over the garage. They even recommended modifications to our original blueprints which were excellent. All their workers friendly and did a first class job. Went totally above and beyond our expectations. One year later we have not had one single problem with any of the work. Total integrity. If any issue came up, the company absorbed the cost - not the customer. Everything they did was done perfectly. We didn't have a single issue or complaint during the entire process. I give them my highest personal recommendation. I would never use anyone else."

Stephen M on August 2024

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"All the people at Elevate Design and Build were amazing and a pleasure to work with. We doubled the size of our house including tripling the size of the kitchen, knocking out walls to create an open floor plan and added a three car garage with home office over the garage. They even recommended modifications to our original blueprints which were excellent. All their workers friendly and did a first class job. Went totally above and beyond our expectations. One year later we have not had one single problem with any of the work. Total integrity. If any issue came up, the company absorbed the cost - not the customer. Everything they did was done perfectly. We didn't have a single issue or complaint during the entire process. I give them my highest personal recommendation. I would never use anyone else."

Stephen M on August 2024

Avatar for J.A.K.E. Prestige Renovations Inc

J.A.K.E. Prestige Renovations Inc

5.00(
24
)
•Approved Pro

J.A.K.E. Prestige Renovations Inc

5.00(
24
)
•Approved Pro
Super Service Award
Customers say: Quick response
10 years of experience
Free onsite estimate

Welcome to J.A.K.E Prestige Renovations Inc. Transform your home with JAKE Prestige Renovations INC., your trusted partner for Home Renovation, Bathroom Renovation, Kitchen Renovation, and Interior Design. Owned and operated by Jose Rosales, with over 23 years of industry experience, we bring a personal touch and professional expertise to every project. From modernizing your kitchen to creating a luxurious bathroom retreat or redesigning your living space, our dedicated team ensures quality craftsmanship and attention to detail. Discover the perfect blend of functionality and style with JAKE Prestige Renovations INC. Contact us today to start your renovation journey! Check out our services offered and call or click to schedule an appointment today! www.jakeprestigerenovations.net

"Jose and his team were great. They came in with the lowest cost for the conversion of our garage to an ADU and did a great job. It took them a while to get started but once they did the pace was quick and we are very happy with the final product. Due to unforeseen complications having to do with our plumbing the final cost was a bit over budget but the communication about it was good. I priced three other contractors and I am glad I went with J.A.K.E. Renovations."

Shota P on February 2026

Welcome to J.A.K.E Prestige Renovations Inc. Transform your home with JAKE Prestige Renovations INC., your trusted partner for Home Renovation, Bathroom Renovation, Kitchen Renovation, and Interior Design. Owned and operated by Jose Rosales, with over 23 years of industry experience, we bring a personal touch and professional expertise to every project. From modernizing your kitchen to creating a luxurious bathroom retreat or redesigning your living space, our dedicated team ensures quality craftsmanship and attention to detail. Discover the perfect blend of functionality and style with JAKE Prestige Renovations INC. Contact us today to start your renovation journey! Check out our services offered and call or click to schedule an appointment today! www.jakeprestigerenovations.net

"Jose and his team were great. They came in with the lowest cost for the conversion of our garage to an ADU and did a great job. It took them a while to get started but once they did the pace was quick and we are very happy with the final product. Due to unforeseen complications having to do with our plumbing the final cost was a bit over budget but the communication about it was good. I priced three other contractors and I am glad I went with J.A.K.E. Renovations."

Shota P on February 2026

Misha's Home Improvement, Inc.

4.67(
24
)
•Approved Pro

Misha's Home Improvement, Inc.

4.67(
24
)
•Approved Pro
Customers say: Terrific value
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
35 years of experience

Misha's Home Improvement, Inc., has been in business for more than 16 years and all of our employees are skilled European craftsman. Call us for your entire wood and ceramic tile flooring needs!

"Wonderful "

Catherine L on July 2025

Misha's Home Improvement, Inc., has been in business for more than 16 years and all of our employees are skilled European craftsman. Call us for your entire wood and ceramic tile flooring needs!

"Wonderful "

Catherine L on July 2025

RS General Contractors

4.94(
17
)
•Approved Pro

RS General Contractors

4.94(
17
)
•Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They did an excellent job. Our garage floor looks better than when we bought the house. It has a lot of damage and now it looks brand new."

Lucy C on January 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They did an excellent job. Our garage floor looks better than when we bought the house. It has a lot of damage and now it looks brand new."

Lucy C on January 2022

Avatar for Merrell Building Enterprise, Inc.

Merrell Building Enterprise, Inc.

5.00(
4
)
•Approved Pro

Merrell Building Enterprise, Inc.

5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

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

Avatar for River View

River View

4.64(
14
)
•Approved Pro

River View

4.64(
14
)
•Approved Pro
Customers say: Quality work
23 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

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

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