Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.
"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."
Chandra V on April 2024
Atlas Home Energy Solutions is committed to providing the highest quality home energy improvements to homeowners interested in reducing their utility bills and improving the comfort of their home year round. Customer Satisfaction is our number one priority and we promise that we can make a real impact in your home in a way that keeps you happy every step of the way.
"Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements."
Chandra V on April 2024
As a Maryland certified Home Performance with Energy Star contractor, we focus on making homes efficient and comfortable. Our energy audits and energy efficiency improvements usually qualify for generous state incentives and rebates through Pepco, BGE, and Potomac Edison. Mo is the owner/operator at Home Energy Saving Solutions. He has a deep depth of knowledge and experience gained from well over 1000 energy audits. Participation in numerous industry groups and conferences further enhance the expertise brought to each home energy audit. We will inspect your entire home as a system and evaluate energy loss and comfort issues using advanced diagnostic equipment. At the conclusion of the audit you will be presented with a comprehensive report detailing all findings and solutions, along with a payback period for repair and retrofit options.
"Mohammed handled our project—sealing and insulating our attic. He was very knowledgeable about the best way to accomplish the task in an older home such as ours; and he also ensured that our project qualified for relevant energy rebates. He was professional and courteous in answering all our questions and completed the project in one day. We highly recommend HESS and Mohammed El-Goul."
Janet B on August 2024
As a Maryland certified Home Performance with Energy Star contractor, we focus on making homes efficient and comfortable. Our energy audits and energy efficiency improvements usually qualify for generous state incentives and rebates through Pepco, BGE, and Potomac Edison. Mo is the owner/operator at Home Energy Saving Solutions. He has a deep depth of knowledge and experience gained from well over 1000 energy audits. Participation in numerous industry groups and conferences further enhance the expertise brought to each home energy audit. We will inspect your entire home as a system and evaluate energy loss and comfort issues using advanced diagnostic equipment. At the conclusion of the audit you will be presented with a comprehensive report detailing all findings and solutions, along with a payback period for repair and retrofit options.
"Mohammed handled our project—sealing and insulating our attic. He was very knowledgeable about the best way to accomplish the task in an older home such as ours; and he also ensured that our project qualified for relevant energy rebates. He was professional and courteous in answering all our questions and completed the project in one day. We highly recommend HESS and Mohammed El-Goul."
Janet B on August 2024
With experience since the early 2000's, EXTERIORMAX specializes in high quality roof, window, door, gutter, siding, and trim replacements. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"BUYER BEWARE.... They will rob you and your insurance company, they are dishonest to the point they lied about doing business with us to have the review removed on top of destroying my plywood and trying to make me pay $2800 for it"
Richard H on July 2024
With experience since the early 2000's, EXTERIORMAX specializes in high quality roof, window, door, gutter, siding, and trim replacements. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"BUYER BEWARE.... They will rob you and your insurance company, they are dishonest to the point they lied about doing business with us to have the review removed on top of destroying my plywood and trying to make me pay $2800 for it"
Richard H on July 2024
Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.
"Great, on time, thorough and efficient."
Ali S on July 2025
Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.
"Great, on time, thorough and efficient."
Ali S on July 2025
Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"Everybody ive talked to starting with the sales rep Wu, down to Dylan the project manager, and especially Leo's roofing crew has been absolutely amazing. Even the folks behind the scenes communicated everything effortlessly, and my roof is excellent. Cannot speak highly enough about this experience."
Stephen M on June 2025
Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"Everybody ive talked to starting with the sales rep Wu, down to Dylan the project manager, and especially Leo's roofing crew has been absolutely amazing. Even the folks behind the scenes communicated everything effortlessly, and my roof is excellent. Cannot speak highly enough about this experience."
Stephen M on June 2025
Conveniently located in Columbia, Maryland, and Vienna, Virginia. Locally family and veteran owned & operated. Award winning. For the past 40 years, Certified has offered the Maryland, Washington DC, Northern Virginia, Hampton Roads, and Delaware, areas the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate, cedar shake, and flat roofing installation. Certified is known for its skilled craftsmen and their attention to detail. All of the professional roofers, estimators, and project managers have completed thousands of hours of training from the largest manufacturers of roofing products. We strive for 100% satisfaction. The training and certifications we earned allow us to live up to this goal. We are confident we will far exceed your expectations on your next roofing, siding, window, or gutter project. Although we have completed many large commercial, industrial, religious and educational projects, the majority of our work is the installation of replacement roofs on residential homes. Licensed in MD, DC, DE, and VA.
"Certified Roofing was fantastic. They promptly sent a technician out to diagnose my problem and promptly made repairs. Their prices were very reasonable."
Delmar W on May 2025
Conveniently located in Columbia, Maryland, and Vienna, Virginia. Locally family and veteran owned & operated. Award winning. For the past 40 years, Certified has offered the Maryland, Washington DC, Northern Virginia, Hampton Roads, and Delaware, areas the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate, cedar shake, and flat roofing installation. Certified is known for its skilled craftsmen and their attention to detail. All of the professional roofers, estimators, and project managers have completed thousands of hours of training from the largest manufacturers of roofing products. We strive for 100% satisfaction. The training and certifications we earned allow us to live up to this goal. We are confident we will far exceed your expectations on your next roofing, siding, window, or gutter project. Although we have completed many large commercial, industrial, religious and educational projects, the majority of our work is the installation of replacement roofs on residential homes. Licensed in MD, DC, DE, and VA.
"Certified Roofing was fantastic. They promptly sent a technician out to diagnose my problem and promptly made repairs. Their prices were very reasonable."
Delmar W on May 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door 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!
"Extremely disappointed with this company. They do not stand by their guarantees. Did install shower in one day. Was not provided with the shower head I ordered. Calking and trim work was very sloppy. Went through the shower wall into my bedroom, did sparkle wall and left it. Shower doors have leaked and was finally told six months later that there is nothing they can do to correct the issue. Originally quoted $24,000.00 for the walk on shower, eventually agreed to $11,500.00. Completely dissatisfied with my shower. Once they get their payment, they are done."
Kathy B on June 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door 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!
"Extremely disappointed with this company. They do not stand by their guarantees. Did install shower in one day. Was not provided with the shower head I ordered. Calking and trim work was very sloppy. Went through the shower wall into my bedroom, did sparkle wall and left it. Shower doors have leaked and was finally told six months later that there is nothing they can do to correct the issue. Originally quoted $24,000.00 for the walk on shower, eventually agreed to $11,500.00. Completely dissatisfied with my shower. Once they get their payment, they are done."
Kathy B on June 2025
We believe in everyone having a safe place to live. The roof being leak-free, dependable, and long-lasting is vital to a home being safe. We want to provide the quality in workmanship and products that gives you that! We also want to give back and be a change in the community. That's why for every 15 roofs we install, we will use some of that money to donate a new roof to someone YOU know that can't afford one. We want you to help change the community too! Whether it is an elderly shut-in, a single mom just trying to get by, or a family struggling through a tough time, I am sure you know someone you would love to help bless! I have been in the roofing industry for 13 years and would love to serve you and install your new roof. We also do siding, windows, and gutters!
"crew arrived on site on time ,went right to work. replaced roof sheathing and shingles as necessary. Moved stored lumber and misc. things from 2nd floor loft replaced decking as necessary. left site clean free of debris. good job!"
Rod G on April 2024
We believe in everyone having a safe place to live. The roof being leak-free, dependable, and long-lasting is vital to a home being safe. We want to provide the quality in workmanship and products that gives you that! We also want to give back and be a change in the community. That's why for every 15 roofs we install, we will use some of that money to donate a new roof to someone YOU know that can't afford one. We want you to help change the community too! Whether it is an elderly shut-in, a single mom just trying to get by, or a family struggling through a tough time, I am sure you know someone you would love to help bless! I have been in the roofing industry for 13 years and would love to serve you and install your new roof. We also do siding, windows, and gutters!
"crew arrived on site on time ,went right to work. replaced roof sheathing and shingles as necessary. Moved stored lumber and misc. things from 2nd floor loft replaced decking as necessary. left site clean free of debris. good job!"
Rod G on April 2024
Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - contact@unicorpmail.com.
"We just had Unicorp install new windows throughout our entire house. The window quality is excellent and the installation went very well. We were replacing 55 years old windows - and were very happy with the entire process, from selection, exterior color choices, and finally installation."
sheila t on May 2025
Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - contact@unicorpmail.com.
"We just had Unicorp install new windows throughout our entire house. The window quality is excellent and the installation went very well. We were replacing 55 years old windows - and were very happy with the entire process, from selection, exterior color choices, and finally installation."
sheila t on May 2025
Liberty is a 2nd generation family owned and operated company. Offering the best in Roofing, Windows, Siding, Decks, Doors and Gutter material and installation. Financing Available with many options, Licensed, Insured and Certified we offer Free in-home consultations. Additional DBA - Liberty Commercial Roofing. Up to 18 months no interest, no payment financing available; please call for details!
"The company goes out of their way to ignore reviewing HOA policy. They installed doors that were not up to code based on HOA policy. More concerning for a small $1,000 balance of a $5,000 job, they threatened while saying good luck to me....to file a mechanics lien on my $2,300,000 paid off house. IT IS AGAINST STATE LAW TO FILE A MECHANICS LIEN AGAINST A RESIDENCE UNLESS THE VALUE OF THE JOB INCREASES THE RESIDENCES VALUE BY 15% OR MORE. They are threatening and go around every legal corner to get what they want including their bogus sales pitches."
Adam D on October 2024
Liberty is a 2nd generation family owned and operated company. Offering the best in Roofing, Windows, Siding, Decks, Doors and Gutter material and installation. Financing Available with many options, Licensed, Insured and Certified we offer Free in-home consultations. Additional DBA - Liberty Commercial Roofing. Up to 18 months no interest, no payment financing available; please call for details!
"The company goes out of their way to ignore reviewing HOA policy. They installed doors that were not up to code based on HOA policy. More concerning for a small $1,000 balance of a $5,000 job, they threatened while saying good luck to me....to file a mechanics lien on my $2,300,000 paid off house. IT IS AGAINST STATE LAW TO FILE A MECHANICS LIEN AGAINST A RESIDENCE UNLESS THE VALUE OF THE JOB INCREASES THE RESIDENCES VALUE BY 15% OR MORE. They are threatening and go around every legal corner to get what they want including their bogus sales pitches."
Adam D on October 2024
An electrical inspection usually takes one to two hours. During the inspection, your electrician will follow the National Electrical Code (NEC) to ensure your home is safe and up to legal safety standards. They'll check your electrical system, including wires, appliances, meter box, panel, circuit breakers, and more.
Afterward, you'll receive a detailed checklist of everything they examined, along with a report highlighting any urgent issues—often with photos. They might also offer tips on how to save energy and improve your system's efficiency.
Regular electrical inspections protect your home and family by ensuring that every part of your electrical system operates safely. Scheduling inspections reduces the risk of electrical fires and cuts high insurance premiums by detecting problems early. Inspections defend against hidden system failures and maintain your property’s overall value, making them an essential part of home maintenance.
Full home electrical inspections are essential when buying a new home because every wiring detail must be evaluated. If you are not purchasing a home and have no significant concerns, a basic safety inspection is sufficient. However, for older properties or homes that have not been inspected for a long time, a comprehensive inspection is required to detect hidden issues and ensure complete safety.