Get matched with top insulation pros in Sterling, VA
There are 85 highly-rated local insulation pros.
TRUSTED BY STERLING, VA HOMEOWNERS
4.4 
251 Verified Reviews for Insulation Service pros in Sterling, VA
*The Angi rating for Insulation Service companies in Sterling, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Sterling, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on July 17, 2025
Insulation pros in Sterling
Here at Master General Home Improvement Inc., we take pride in providing the best services and satisfying our customer needs. We specialize in General Contractor, General Contractor, Bathroom Remodeler, Kitchen Remodeler, Basement Remodeler, New Construction, Additions, Major Renovation, Carpentry, Carpentry Framing Repair, Wood Stairs Install, Railings Install, Steel Beams Install, Decks, Drywall, Plaster, Wood Fence Install, Wood Fence Repair, Painter, Roofing Contractor, Exterior Trim Install, Exterior Trim Repair and much more. We look forward to your business and serving you. Contact us today (301) 769-8137
Here at Master General Home Improvement Inc., we take pride in providing the best services and satisfying our customer needs. We specialize in General Contractor, General Contractor, Bathroom Remodeler, Kitchen Remodeler, Basement Remodeler, New Construction, Additions, Major Renovation, Carpentry, Carpentry Framing Repair, Wood Stairs Install, Railings Install, Steel Beams Install, Decks, Drywall, Plaster, Wood Fence Install, Wood Fence Repair, Painter, Roofing Contractor, Exterior Trim Install, Exterior Trim Repair and much more. We look forward to your business and serving you. Contact us today (301) 769-8137
We are an 8(a) woman owned business with over 20 years of experience in the Northern, VA area. Licensed, Bonded and we have a Certified Class A Masters Contractors License. Our company was raised by our commitment and dedication to our customers. We were founded on the premise that there is a cheaper, more efficient and environmentally conscience way to improve heating and air-conditioning use down to a precise proficiency no matter the size of the home or the budget of the homeowner.
"Guys. If you've found yourself without heating or A/C, these are the people to go with. We have used them for a couple years now, with most calls for help starting out panicked because the unit was old and always chose to go out right before a heat wave, when we had out of town guests, or when we had a newborn. We've had the pleasure of working with most all of their employees now, and we can't say enough good things. They are friendly, professional, knowledgeable, and respectfully mindful that they are working in someone else's home. Most recently, our HVAC finally failed completely and we had to replace the whole unit. Lindsay, Neal, and Matt were gracious as they dealt with our questions and initial sticker shock so we were comfortable investing as we selected the right replacement for our home. We quickly got on the books and Kieren and Carlos came out to replace the unit. They got the entire thing done in a day, even when a severe storm came through and limited their ability to work outside. They were quiet, efficient, and cleaned up beautifully after themselves. Plus, it was the first day of a record heat wave so we were extremely relieved when the house had cooled 5 degrees in less than an hour! We highly recommend this company, from a family who's experienced them across a spectrum of needs: from checkups, to minor repairs, to major repairs, to complete replacement."
Kristin R on May 2019
We are an 8(a) woman owned business with over 20 years of experience in the Northern, VA area. Licensed, Bonded and we have a Certified Class A Masters Contractors License. Our company was raised by our commitment and dedication to our customers. We were founded on the premise that there is a cheaper, more efficient and environmentally conscience way to improve heating and air-conditioning use down to a precise proficiency no matter the size of the home or the budget of the homeowner.
"Guys. If you've found yourself without heating or A/C, these are the people to go with. We have used them for a couple years now, with most calls for help starting out panicked because the unit was old and always chose to go out right before a heat wave, when we had out of town guests, or when we had a newborn. We've had the pleasure of working with most all of their employees now, and we can't say enough good things. They are friendly, professional, knowledgeable, and respectfully mindful that they are working in someone else's home. Most recently, our HVAC finally failed completely and we had to replace the whole unit. Lindsay, Neal, and Matt were gracious as they dealt with our questions and initial sticker shock so we were comfortable investing as we selected the right replacement for our home. We quickly got on the books and Kieren and Carlos came out to replace the unit. They got the entire thing done in a day, even when a severe storm came through and limited their ability to work outside. They were quiet, efficient, and cleaned up beautifully after themselves. Plus, it was the first day of a record heat wave so we were extremely relieved when the house had cooled 5 degrees in less than an hour! We highly recommend this company, from a family who's experienced them across a spectrum of needs: from checkups, to minor repairs, to major repairs, to complete replacement."
Kristin R on May 2019
remodeling and handyman services
"To summarize, I am very disappointed with my experience. Don't be fooled, during the sales portion about the use of the word "inspection", they didn't run any permits for my renovation and Franik only comes to check work every 2 or 3 days. The communication was great at the beginning of the project and just slowly got worse. Communication always picked up when it was time for a payment. The sales person Alejandro and the project manager Franik don't relay messages to each other which lead to confusion with the work. The subcontractors they use are looking to get in and out and they sacrifice attention to detail for time. It was a rotating door of sub contractors from day to day, if you wanted something done the next day there is a chance it won't be the same crew the next day. I had issues with multiple different crews trying to get rid of debris by stashing it in wall cavities that were opened from demolition. Work had to be redone for multiple small parts of the renovation because the crews never asked for input or Alejandro and Franik didn't explain things properly to them. Consider using someone else, anyone else."
Shane S on May 2023
remodeling and handyman services
"To summarize, I am very disappointed with my experience. Don't be fooled, during the sales portion about the use of the word "inspection", they didn't run any permits for my renovation and Franik only comes to check work every 2 or 3 days. The communication was great at the beginning of the project and just slowly got worse. Communication always picked up when it was time for a payment. The sales person Alejandro and the project manager Franik don't relay messages to each other which lead to confusion with the work. The subcontractors they use are looking to get in and out and they sacrifice attention to detail for time. It was a rotating door of sub contractors from day to day, if you wanted something done the next day there is a chance it won't be the same crew the next day. I had issues with multiple different crews trying to get rid of debris by stashing it in wall cavities that were opened from demolition. Work had to be redone for multiple small parts of the renovation because the crews never asked for input or Alejandro and Franik didn't explain things properly to them. Consider using someone else, anyone else."
Shane S on May 2023
We are a full service construction contracting firm working in the Northern VA, MD, and DC Metropolitan area. With over 16 years of professional commercial and residential work providing exceptional and superior customer satisfaction. Class A, B, Bonded, Insured, OSHA Certified, and Construction Management Certification. We can effectively handle small repairs, additions, medium size, to large full scale commercial projects. We over 40 employees trained and qualified in all areas of construction development. No job is too small or to big for us. We are a disabled veteran corporation provide discounts to military, retired government, veterans, government, state, and general public customers.
We are a full service construction contracting firm working in the Northern VA, MD, and DC Metropolitan area. With over 16 years of professional commercial and residential work providing exceptional and superior customer satisfaction. Class A, B, Bonded, Insured, OSHA Certified, and Construction Management Certification. We can effectively handle small repairs, additions, medium size, to large full scale commercial projects. We over 40 employees trained and qualified in all areas of construction development. No job is too small or to big for us. We are a disabled veteran corporation provide discounts to military, retired government, veterans, government, state, and general public customers.
David Bell is a Handy Man specializing in Home Repairs, Renovations, Small Projects and Do it Yourself Assistance.
David Bell is a Handy Man specializing in Home Repairs, Renovations, Small Projects and Do it Yourself Assistance.
Residential and Commercial Pest Control
Residential and Commercial Pest Control
We have been in business for the last 15 years, proudly serving the community. Our unparalleled service, competitive prices, and overall value are why our customers keep returning. We look forward to your patronage. Our company is your number one source for professional service. We surpass the competition, in not only price, but value as well. If you need me to take charge of any need in your home don't go any further. 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. Liquid Plus LLC is a family business.
We have been in business for the last 15 years, proudly serving the community. Our unparalleled service, competitive prices, and overall value are why our customers keep returning. We look forward to your patronage. Our company is your number one source for professional service. We surpass the competition, in not only price, but value as well. If you need me to take charge of any need in your home don't go any further. 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. Liquid Plus LLC is a family business.
Local Small owner / operator business. 20 yrs. Professional experience in home building and repair. Prices vary due to services and location. Serious Inquiries only please.
Local Small owner / operator business. 20 yrs. Professional experience in home building and repair. Prices vary due to services and location. Serious Inquiries only please.
We complete Home Energy Audits and handle any air sealing or insulation needed! A Home Energy Audit is the first step in making your home more comfortable and lowering your utility bills. We offer three levels of energy audits for homeowners including a Quick Home Energy Check-Up, a Comprehensive Home Energy Audit and a HERs Rating/Energy Audit. The Type of audit that is right for you generally depends on our goals for energy efficiency improvement as a result of the audit. It is always a good idea to have a Home Energy Audit performed before you begin working on your home. Not only will the audit tell you where to best put your money to give you the best return on investment but it will likely make you eligible for many rebate programs that can greatly reduce your costs! Call or email us today for more information.
We complete Home Energy Audits and handle any air sealing or insulation needed! A Home Energy Audit is the first step in making your home more comfortable and lowering your utility bills. We offer three levels of energy audits for homeowners including a Quick Home Energy Check-Up, a Comprehensive Home Energy Audit and a HERs Rating/Energy Audit. The Type of audit that is right for you generally depends on our goals for energy efficiency improvement as a result of the audit. It is always a good idea to have a Home Energy Audit performed before you begin working on your home. Not only will the audit tell you where to best put your money to give you the best return on investment but it will likely make you eligible for many rebate programs that can greatly reduce your costs! Call or email us today for more information.
FAQs for insulation service projects in Sterling, VA
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
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