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*The Angi rating for Insulation Service companies in Oxford, MD 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 Oxford, MD 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 December 16, 2025
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Dixie's Insulation, LLC
Dixie's Insulation, LLC
In Business Since 2006 About Us We are a small family-owned business that has been servicing the Delmarva Peninsula and beyond since 2007. We insulate residential areas using insulation of your choice, options include: batts insulation, spray foam, blow insulation, foam boards, etc. We service crawlspaces, offer insulation removal services, caulking services, and more. Please call us if you have any questions and we are more than welcome to help!
"Very good one day to remove old insulation and another to spray new insulation"
John O on April 2024
In Business Since 2006 About Us We are a small family-owned business that has been servicing the Delmarva Peninsula and beyond since 2007. We insulate residential areas using insulation of your choice, options include: batts insulation, spray foam, blow insulation, foam boards, etc. We service crawlspaces, offer insulation removal services, caulking services, and more. Please call us if you have any questions and we are more than welcome to help!
"Very good one day to remove old insulation and another to spray new insulation"
John O on April 2024

Guardian Protection
Guardian Protection
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024
Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.
"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."
William M on December 2024

APM Advanced Pest Management - Elkton
APM Advanced Pest Management - Elkton
Protecting your home, family and environment has been our family's business since 1964. Our company is committed to providing the highest quality service to our customers. We are a full service company providing a variety of pest control and specialty services to homes and businesses in Maryland, Delaware, Pennsylvania, Southern New Jersey, and Northern Virginia. Our reputation, commitment to service excellence and competitive rates, make our company the right choice for you. APM. Character, Competence, Service. Additional phone number - (800) 566-2847. Additional DBAs - APM Services, APM, Inc.
"It went well."
Marshall K on January 2018
Protecting your home, family and environment has been our family's business since 1964. Our company is committed to providing the highest quality service to our customers. We are a full service company providing a variety of pest control and specialty services to homes and businesses in Maryland, Delaware, Pennsylvania, Southern New Jersey, and Northern Virginia. Our reputation, commitment to service excellence and competitive rates, make our company the right choice for you. APM. Character, Competence, Service. Additional phone number - (800) 566-2847. Additional DBAs - APM Services, APM, Inc.
"It went well."
Marshall K on January 2018

American Custom Contractors Inc
American Custom Contractors Inc
American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.
"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."
Frank C on July 2024
American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.
"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."
Frank C on July 2024

MidAtlantic Pest Services
MidAtlantic Pest Services
MidAtlantic Pest Services is the Tri-State area's full service pest control expert. Family owned and operated for over 25 years, we provide friendly, professional and personalized service. We are committed to providing our customers with the best, most comprehensive and affordable pest service around. Cost is determined by the job. Additional phones - (410) 778-5657, (302) 388-5016. All services are guaranteed there us no pest problem we cannot eliminate.
MidAtlantic Pest Services is the Tri-State area's full service pest control expert. Family owned and operated for over 25 years, we provide friendly, professional and personalized service. We are committed to providing our customers with the best, most comprehensive and affordable pest service around. Cost is determined by the job. Additional phones - (410) 778-5657, (302) 388-5016. All services are guaranteed there us no pest problem we cannot eliminate.

Dry-Tek Environmental
Dry-Tek Environmental
Dry Tek Environmental is a commercial and home improvement contractor specializing in indoor environmental problems caused by excessive moisture. We are located on the Eastern Shore in Salisbury, Maryland. Dry Tek Environmental provides comprehensive, evidence-based reports, assessments and estimates for problems ranging from musty odors to damage caused by fire and water. Dry Tek Environmental designs, installs and maintains CHAMP™ Crawl space Humidity and Moisture Prevention Systems in Salisbury and Ocean Pines, Maryland. Salisbury & Ocean Pines Crawl Space Company Logo | Dry Tek Environmental
"It’s not often that a reviewer praises a contractor for what he DIDN’T do. Austin Ireland, the owner and operator of Drytek, didn’t propose spending several thousand dollars on encapsulating my wet crawl space. He said that in my case encapsulation might not be cost effective. You see, my 50 year-old home’s foundation consists of 8”x 8” wood posts, with the foundation’s perimeter enclosed by 1”x 6” boards, slatted to allow for ventilation. The layout of my irregular crawl space posed other installation problems as well. Among other things, insulation panels would need to be installed to form walls in addition to the vapor barrier and a large dehumidifier. Four contractors/salespersons preceded Drytek’s Austin Ireland. One simply said there’s nothing that can be done. Another proposed encapsulating the crawl space from the OUTSIDE, but thankfully never followed up. Another did an evaluation, but never returned my calls. Dryzone wanted $8,500 but offered a pressure tactic $425 discount if I signed a vague contract the same day the salesman came. Later the salesperson said the installation of insulation boards would raise the cost significantly. The salesperson at Dryzone also said he would call back with details, but didn’t. Drytek’s Austin Ireland, on the other hand, took more time than any of the others to carefully examine my crawl space. I crawled with him as he pointed out the condition of my crawl space and the challenges of encapsulation. By this time, my own research had better prepared me to better evaluate proposals. I found him to be knowledgeable, straightforward and honest. I was a highly motivated prospective customer. Last year a HVAC system had been installed with the air handler, electronics, and ductwork in my crawl space. The moisture in the crawl space last summer was degrading the new system. So what did Austin Ireland of Drytek propose? Four centrifugal snail fans joined together by extension cords, placed strategically in the crawl space. These are not exhaust fans to ventilate, but rather air movers like you may have seen in public bathrooms to dry floors. He even showed me what to do, and wouldn’t take any payment for his visit. After investing $400 the next day at Home Depot , I located the fans, connected the extension cords to the receptacles in the fans and waited for the heat and humidity to test Austin Ireland’s theory. It is now six weeks later and we have had three prolonged periods of hot, humid weather during which I have activated the fans. THE CRAWL SPACE HAS STAYED AS DRY AS A BONE. Amazing! The vast majority of wet crawl spaces need to be encapsulated; mine did not. But it took a trustworthy expert whose ethics mattered more than profit to present the best solution for me. Austin Ireland, owner and operator of Drytek, is that person."
Dale A on June 2019
Dry Tek Environmental is a commercial and home improvement contractor specializing in indoor environmental problems caused by excessive moisture. We are located on the Eastern Shore in Salisbury, Maryland. Dry Tek Environmental provides comprehensive, evidence-based reports, assessments and estimates for problems ranging from musty odors to damage caused by fire and water. Dry Tek Environmental designs, installs and maintains CHAMP™ Crawl space Humidity and Moisture Prevention Systems in Salisbury and Ocean Pines, Maryland. Salisbury & Ocean Pines Crawl Space Company Logo | Dry Tek Environmental
"It’s not often that a reviewer praises a contractor for what he DIDN’T do. Austin Ireland, the owner and operator of Drytek, didn’t propose spending several thousand dollars on encapsulating my wet crawl space. He said that in my case encapsulation might not be cost effective. You see, my 50 year-old home’s foundation consists of 8”x 8” wood posts, with the foundation’s perimeter enclosed by 1”x 6” boards, slatted to allow for ventilation. The layout of my irregular crawl space posed other installation problems as well. Among other things, insulation panels would need to be installed to form walls in addition to the vapor barrier and a large dehumidifier. Four contractors/salespersons preceded Drytek’s Austin Ireland. One simply said there’s nothing that can be done. Another proposed encapsulating the crawl space from the OUTSIDE, but thankfully never followed up. Another did an evaluation, but never returned my calls. Dryzone wanted $8,500 but offered a pressure tactic $425 discount if I signed a vague contract the same day the salesman came. Later the salesperson said the installation of insulation boards would raise the cost significantly. The salesperson at Dryzone also said he would call back with details, but didn’t. Drytek’s Austin Ireland, on the other hand, took more time than any of the others to carefully examine my crawl space. I crawled with him as he pointed out the condition of my crawl space and the challenges of encapsulation. By this time, my own research had better prepared me to better evaluate proposals. I found him to be knowledgeable, straightforward and honest. I was a highly motivated prospective customer. Last year a HVAC system had been installed with the air handler, electronics, and ductwork in my crawl space. The moisture in the crawl space last summer was degrading the new system. So what did Austin Ireland of Drytek propose? Four centrifugal snail fans joined together by extension cords, placed strategically in the crawl space. These are not exhaust fans to ventilate, but rather air movers like you may have seen in public bathrooms to dry floors. He even showed me what to do, and wouldn’t take any payment for his visit. After investing $400 the next day at Home Depot , I located the fans, connected the extension cords to the receptacles in the fans and waited for the heat and humidity to test Austin Ireland’s theory. It is now six weeks later and we have had three prolonged periods of hot, humid weather during which I have activated the fans. THE CRAWL SPACE HAS STAYED AS DRY AS A BONE. Amazing! The vast majority of wet crawl spaces need to be encapsulated; mine did not. But it took a trustworthy expert whose ethics mattered more than profit to present the best solution for me. Austin Ireland, owner and operator of Drytek, is that person."
Dale A on June 2019

IMPROVEMENT ZONE LLC
IMPROVEMENT ZONE LLC
Improvement Zone, LLC is a family-owned company catering to the discerning homeowner seeking quality home repair, performed by trustworthy and reliable craftsmen. Our Annapolis office covers Anne Arundel County, the Baltimore area, the Eastern Shore and the District of Columbia. Our business is designed to make the home improvement process effortless for the homeowner. Our Home Pulse Program is specifically geared to provide the homeowner with peace of mind. For an annual fee, we visit your home on a regular basis, inspect the major components, do minor repair work, and make seasonal required changes to keep your home safe, healthy and in tip-top condition. Our extensive network of home improvement, repair, and maintenance professionals allows us to respond to job inquiries promptly. We are licensed and insured in the state of Maryland and the District of Columbia. Our licensed and insured Service Technicians are professionals in their field who take pride in their workmanship – workmanship that we guarantee for one full year. Improvement Zone completes repair work, upgrades, and improvements promptly, at a reasonable price. Within minutes of a phone call to us, one of our Service Technicians is scheduled for your home visit to evaluate the project. All of our Service Technicians are trained to work with customers, answering questions and explaining the work they will perform. We want every customer to be satisfied; therefore, you will receive a follow-up phone call from our office when the job is completed. Improvement Zone is accredited by the Better Business Bureau, a member of the Anne Arundel Annapolis Chamber of Commerce, and a member of the National Association of the Remodeling Industry. In addition, we earned a spot on Angie’s List and were nominated for the AAA Chamber of Commerce 2008 Emerging Business of the Year, and a nominee for the Better Business Bureau TORCH Award.
"These guys are fantastic. We have used them for several years to power wash, clean windows and wash the patio and walkway. Excellent service"
Debra J on May 2021
Improvement Zone, LLC is a family-owned company catering to the discerning homeowner seeking quality home repair, performed by trustworthy and reliable craftsmen. Our Annapolis office covers Anne Arundel County, the Baltimore area, the Eastern Shore and the District of Columbia. Our business is designed to make the home improvement process effortless for the homeowner. Our Home Pulse Program is specifically geared to provide the homeowner with peace of mind. For an annual fee, we visit your home on a regular basis, inspect the major components, do minor repair work, and make seasonal required changes to keep your home safe, healthy and in tip-top condition. Our extensive network of home improvement, repair, and maintenance professionals allows us to respond to job inquiries promptly. We are licensed and insured in the state of Maryland and the District of Columbia. Our licensed and insured Service Technicians are professionals in their field who take pride in their workmanship – workmanship that we guarantee for one full year. Improvement Zone completes repair work, upgrades, and improvements promptly, at a reasonable price. Within minutes of a phone call to us, one of our Service Technicians is scheduled for your home visit to evaluate the project. All of our Service Technicians are trained to work with customers, answering questions and explaining the work they will perform. We want every customer to be satisfied; therefore, you will receive a follow-up phone call from our office when the job is completed. Improvement Zone is accredited by the Better Business Bureau, a member of the Anne Arundel Annapolis Chamber of Commerce, and a member of the National Association of the Remodeling Industry. In addition, we earned a spot on Angie’s List and were nominated for the AAA Chamber of Commerce 2008 Emerging Business of the Year, and a nominee for the Better Business Bureau TORCH Award.
"These guys are fantastic. We have used them for several years to power wash, clean windows and wash the patio and walkway. Excellent service"
Debra J on May 2021
Hardy Environmental Services
Hardy Environmental Services
Additional DBA: Hardy Environmental Services, division of Joseph T. Hardy. Additional locations: Maryland: 116th Street and Coastal Highway, Ocean City, MD 21842. Phone: (410) 520-0301. Fax: (410) 520-0324. Pennsylvania: 110 E. State Street, Kennett Square, PA 19348. Phone: (610) 925-5790.
Additional DBA: Hardy Environmental Services, division of Joseph T. Hardy. Additional locations: Maryland: 116th Street and Coastal Highway, Ocean City, MD 21842. Phone: (410) 520-0301. Fax: (410) 520-0324. Pennsylvania: 110 E. State Street, Kennett Square, PA 19348. Phone: (610) 925-5790.

CMS Urethane Sytems Inc
CMS Urethane Sytems Inc
We are a father and son, two man operation. We spray only closed cell foam insulation in any structure to achieve an air tight seal in your home or business to dramatically decrease your utility and heating costs. Note: ***Please contact us by phone number 410-658-FOAM and not directly on this website, we are always out in the field during day hours and will return your call at the end of the day***
We are a father and son, two man operation. We spray only closed cell foam insulation in any structure to achieve an air tight seal in your home or business to dramatically decrease your utility and heating costs. Note: ***Please contact us by phone number 410-658-FOAM and not directly on this website, we are always out in the field during day hours and will return your call at the end of the day***
Coastal Resort Services
Coastal Resort Services
We are a small family owned business that has been operating in Worcester County for almost 11 years now. We do most of our work in Ocean City, West Ocean City, Ocean Pines and Berlin. In the off season, we will take on some jobs in the Fenwick Island to Bethany Beach areas. We are honest, reliable and promise to return all calls no matter how busy we are. If we can't get to your job, we will let you know up front. We have a long list of referrals and keep digital pictures of each of the projects we have completed. During each project, we keep our customers up to date on the progress with daily emails and pictures. We have earned the trust of over 98% of our customers and they have asked us to hold on to a set of keys for their unit. With 75% of our property owners being from out of town, we can be there for them in times of an emergency or bad weather such as hurricanes and nor'easters. Before, during and after a storm we can monitor the condition of their properties and keep them posted. We have become very efficient in solving water damage problems over the years. We specialize in the treatment and prevention of mold due to water intrusion. As far as subcontracting, we try to stay away from it as much as we can. The only thing we sub out is electrical, plumbing, HVAC and roofing. We only deal with highly professional licensed companies that have been working in our area for over 10 years. We love referrals, but we love it more when a new customer gets to talk with an existing customer.
We are a small family owned business that has been operating in Worcester County for almost 11 years now. We do most of our work in Ocean City, West Ocean City, Ocean Pines and Berlin. In the off season, we will take on some jobs in the Fenwick Island to Bethany Beach areas. We are honest, reliable and promise to return all calls no matter how busy we are. If we can't get to your job, we will let you know up front. We have a long list of referrals and keep digital pictures of each of the projects we have completed. During each project, we keep our customers up to date on the progress with daily emails and pictures. We have earned the trust of over 98% of our customers and they have asked us to hold on to a set of keys for their unit. With 75% of our property owners being from out of town, we can be there for them in times of an emergency or bad weather such as hurricanes and nor'easters. Before, during and after a storm we can monitor the condition of their properties and keep them posted. We have become very efficient in solving water damage problems over the years. We specialize in the treatment and prevention of mold due to water intrusion. As far as subcontracting, we try to stay away from it as much as we can. The only thing we sub out is electrical, plumbing, HVAC and roofing. We only deal with highly professional licensed companies that have been working in our area for over 10 years. We love referrals, but we love it more when a new customer gets to talk with an existing customer.
FAQs for insulation service projects in Oxford, MD
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
The Oxford, MD homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.

How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.

Read our step-by-step guide and learn how to remove fiberglass insulation. Our instructions will help you remove this tricky material quickly and safely.

Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.

Your attic insulation removal cost will vary based on multiple factors, including why you're removing it and how easy it is to complete the task.
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