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Find Addition to existing structure builders in Conowingo

"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
122 local quotes requested
1 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


Avatar for GLR Home Improvement

GLR Home Improvement

4.95(
19
)
Approved Pro

GLR Home Improvement

4.95(
19
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
77 local quotes requested

We have over 30 years experience! Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

"Gary's work is excellent and both jobs were completed fast. I am hiring him again for another project."

Lee W on October 2025

We have over 30 years experience! Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

"Gary's work is excellent and both jobs were completed fast. I am hiring him again for another project."

Lee W on October 2025


Avatar for JD Michael Construction Inc

JD Michael Construction Inc

4.91(
57
)
Approved Pro

JD Michael Construction Inc

4.91(
57
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
13 local quotes requested

Since 1989, JD Michael Construction has provided professional contracting experience, and is committed to exceeding your expectations. We provide full-service Remodeling and Contracting Services, specializing in Kitchen Renovations. We will work with you directly to understand your vision and priorities, and provide you with a hassle-free experience that will increase the value and enjoyment of your home. We provide only the highest quality craftsmanship and materials at honest prices. With customizable services to match your unique style and needs, we are your one-stop-shop for any renovation project you have in mind. We also specialize in Bathroom and Basement Renovations, as well as most Home Improvement projects such as Carpentry, Flooring, Concrete, Driveways, Porches, Painting, and more! Give us a call today for a phone consultation, and to schedule your estimate. We look forward to speaking with you about your ideas and providing the solutions you need!

"Outstanding workmanship and professionalism! Joe and his crew were meticulous in the work they did and in keeping the area neat and organized. I was always kept up to date on progress and always informed on what to expect with scheduled deliveries. Joe and his crew were always on time and the attention to detail was just excellent. Highly recommend!!!"

Mary B on March 2025

Since 1989, JD Michael Construction has provided professional contracting experience, and is committed to exceeding your expectations. We provide full-service Remodeling and Contracting Services, specializing in Kitchen Renovations. We will work with you directly to understand your vision and priorities, and provide you with a hassle-free experience that will increase the value and enjoyment of your home. We provide only the highest quality craftsmanship and materials at honest prices. With customizable services to match your unique style and needs, we are your one-stop-shop for any renovation project you have in mind. We also specialize in Bathroom and Basement Renovations, as well as most Home Improvement projects such as Carpentry, Flooring, Concrete, Driveways, Porches, Painting, and more! Give us a call today for a phone consultation, and to schedule your estimate. We look forward to speaking with you about your ideas and providing the solutions you need!

"Outstanding workmanship and professionalism! Joe and his crew were meticulous in the work they did and in keeping the area neat and organized. I was always kept up to date on progress and always informed on what to expect with scheduled deliveries. Joe and his crew were always on time and the attention to detail was just excellent. Highly recommend!!!"

Mary B on March 2025


Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2039 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Design Tops, LLC.

5.00(
2
)

Design Tops, LLC.

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fabrication of custom countertops, which include Granite, Silestone, Viatera, Caesarstone, Cambria, Q-Stone, Geos, Corian,Soapstone, Laminate.

Fabrication of custom countertops, which include Granite, Silestone, Viatera, Caesarstone, Cambria, Q-Stone, Geos, Corian,Soapstone, Laminate.


Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Avatar for Anthony's remodeling contractor

Anthony's remodeling contractor

4.43(
14
)

Anthony's remodeling contractor

4.43(
14
)
Customers say: Quick response
28 years of experience

We do it all from A to Z. From your smallest of jobs to building your dream home, Anthony's Remodeling Contractor will provide the quality of work that you would expect at a reasonable price that you would not expect. Family owned and operated business for over 20 years. FREE estimates. Military and senior discount. We offer more than the average business. We build long lasting relationships with our customers. Serving all of Delaware, Elkton, Maryland and southern Pennsylvania. We look forward to serving you and building a long lasting relationship. Call today for your FREE estimate.

"HORRIBLE CONTRACTORS!!! I have had contractors before and experienced some issues but this Anthony guy is very unprofessional and he is an absolutely nightmare! Not a single item was completed from the contract he and I agreed on and he took 60% of the contract amount and he stopped working the property. I had a property with some cosmetic work stuff and repairs which shouldn’t be that complicated. After he toured the property and gave me estimated time frame for 2 weeks. I know normally how it is not done with contractors so I asked him a few more times and confirmed if he could really finish it in two weeks. He was confident and said two weeks for no problem. After it has been almost 4 weeks, not even a quarter of work has been done and I noticed he didn’t even show up. He has so many excuses and complaints every single time when I contacted him. It felt like he was working for free which was not true. We agreed on 3 installment payments, 1st installment, before the job start about 30% of the total price, and 2nd one, 1/3 of the total price, and the last one at the completion of the job. After 2 weeks of work and not much of work has been done, he already requested for the 2nd installment. I asked him, the work has not been done 2/3 of the job, more over not even half way done. Anyway, he got upset and he wouldn’t continue the job if I didn’t pay. So I paid and then BOOM! He didn’t show up at work and when I asked him, his answer was it is too cold to work at the property. He made excuses and excuses and he said he will only come back if the heater is fixed. I did and texted him and called him. NO RESPONSE. Besides, his quality of work is horrible. He and his crew painted all over, light fixtures, light bulbs, floors, even bathtub. What kind of painter paint over the tub?! They simply didn’t even covered the parts not supposed to paint but they were so lazy and sloppy worker. They installed the brand new room doors, two out of three, didn’t even close properly and didn’t even use the shim. Installing the door is one of the basic carpentry job and he can’t even do that! I asked for the breakdown of the work and cost and no answer. When I confronted him for a few stuff, he just blah blah blah and repeating himself by making endless nonsense and not doing the job at all. Even if he does a job, not a good quality one."

Leeah L on February 2019

We do it all from A to Z. From your smallest of jobs to building your dream home, Anthony's Remodeling Contractor will provide the quality of work that you would expect at a reasonable price that you would not expect. Family owned and operated business for over 20 years. FREE estimates. Military and senior discount. We offer more than the average business. We build long lasting relationships with our customers. Serving all of Delaware, Elkton, Maryland and southern Pennsylvania. We look forward to serving you and building a long lasting relationship. Call today for your FREE estimate.

"HORRIBLE CONTRACTORS!!! I have had contractors before and experienced some issues but this Anthony guy is very unprofessional and he is an absolutely nightmare! Not a single item was completed from the contract he and I agreed on and he took 60% of the contract amount and he stopped working the property. I had a property with some cosmetic work stuff and repairs which shouldn’t be that complicated. After he toured the property and gave me estimated time frame for 2 weeks. I know normally how it is not done with contractors so I asked him a few more times and confirmed if he could really finish it in two weeks. He was confident and said two weeks for no problem. After it has been almost 4 weeks, not even a quarter of work has been done and I noticed he didn’t even show up. He has so many excuses and complaints every single time when I contacted him. It felt like he was working for free which was not true. We agreed on 3 installment payments, 1st installment, before the job start about 30% of the total price, and 2nd one, 1/3 of the total price, and the last one at the completion of the job. After 2 weeks of work and not much of work has been done, he already requested for the 2nd installment. I asked him, the work has not been done 2/3 of the job, more over not even half way done. Anyway, he got upset and he wouldn’t continue the job if I didn’t pay. So I paid and then BOOM! He didn’t show up at work and when I asked him, his answer was it is too cold to work at the property. He made excuses and excuses and he said he will only come back if the heater is fixed. I did and texted him and called him. NO RESPONSE. Besides, his quality of work is horrible. He and his crew painted all over, light fixtures, light bulbs, floors, even bathtub. What kind of painter paint over the tub?! They simply didn’t even covered the parts not supposed to paint but they were so lazy and sloppy worker. They installed the brand new room doors, two out of three, didn’t even close properly and didn’t even use the shim. Installing the door is one of the basic carpentry job and he can’t even do that! I asked for the breakdown of the work and cost and no answer. When I confronted him for a few stuff, he just blah blah blah and repeating himself by making endless nonsense and not doing the job at all. Even if he does a job, not a good quality one."

Leeah L on February 2019


C & C Framing Construction Inc. MHIC#123161

No reviews yet

C & C Framing Construction Inc. MHIC#123161

No reviews yet
27 years of experience

My company is local to the Washington County MD area. We are available to travel within reason. We do quality and excellent work at a reasonable price. Company has been in business since 1998, we are licensed and bonded and insured. We have the Maryland Home Improvement Commission, MHIC #: 123161 Free estimates upon request.

My company is local to the Washington County MD area. We are available to travel within reason. We do quality and excellent work at a reasonable price. Company has been in business since 1998, we are licensed and bonded and insured. We have the Maryland Home Improvement Commission, MHIC #: 123161 Free estimates upon request.


NEIL JONES CARPENTRY

4.00(
2
)

NEIL JONES CARPENTRY

4.00(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Neil Jones Carpentry, located in Denton, Maryland, provides impeccable craftsmanship and superior quality woodworking services to discerning clients interested in new home construction, home improvements, renovations or repairs. Neil's areas of expertise encompass all general contractor services, custom building, new homes, additions and other home improvement projects, as well as drafting plans for the purpose of obtaining permits. Contact Neil today to see the difference that quality craftsmanship and personal commitment can make on your project. Neil not only signs the contract, he swings the hammer! Give him a call today!

Neil Jones Carpentry, located in Denton, Maryland, provides impeccable craftsmanship and superior quality woodworking services to discerning clients interested in new home construction, home improvements, renovations or repairs. Neil's areas of expertise encompass all general contractor services, custom building, new homes, additions and other home improvement projects, as well as drafting plans for the purpose of obtaining permits. Contact Neil today to see the difference that quality craftsmanship and personal commitment can make on your project. Neil not only signs the contract, he swings the hammer! Give him a call today!

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