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Verified Reviews for Insulation Service pros in Funkstown, MD
*The Angi rating for Insulation Service companies in Funkstown, 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 Funkstown, 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 26, 2025
Find Insulation pros in Funkstown

Atlas Home Energy Solutions LLC
Atlas Home Energy Solutions LLC
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

HomeGuard Foam & Foundation
HomeGuard Foam & Foundation
Build a stronger, more comfortable home with HomeGuard Foam and Foundation! We're dedicated to providing homeowners with energy-efficient and lasting solutions. Specializing in spray foam insulation, crawl space encapsulation, basement waterproofing, and foundation repair, we protect your property from the ground up. Trust HomeGuard to fortify your foundation and insulate your future, ensuring a cozy and durable home for years to come.
"It was fine. They were prompt and gave me an estimate on the spot when they did the inspection. They came the next week or several days after and put in everything. I'll give them 5 stars but they never get back to me until now. It depends if depends if I'm going to use them again if they get back at me and answer all the questions that I have."
sharlene d on May 2021
Build a stronger, more comfortable home with HomeGuard Foam and Foundation! We're dedicated to providing homeowners with energy-efficient and lasting solutions. Specializing in spray foam insulation, crawl space encapsulation, basement waterproofing, and foundation repair, we protect your property from the ground up. Trust HomeGuard to fortify your foundation and insulate your future, ensuring a cozy and durable home for years to come.
"It was fine. They were prompt and gave me an estimate on the spot when they did the inspection. They came the next week or several days after and put in everything. I'll give them 5 stars but they never get back to me until now. It depends if depends if I'm going to use them again if they get back at me and answer all the questions that I have."
sharlene d on May 2021

Potomac View Energy
Potomac View Energy
Energy Efficient Windows, Doors, Insulation, Home Energy Audits, and Siding Our mission at Potomac View Energy is to offer the best custom ENERGY STAR® certified vinyl replacement windows in Maryland. We offer high-quality windows at a price you can afford, giving your home beautiful new windows, increased energy efficiency, and an increased home value. We don’t just replace windows, we also offer replacement doors, vinyl siding, and no-clog gutter systems in Maryland. To schedule a FREE in-home consultation for replacement window installation in Maryland, contact Potomac View Energy at 410-795-3110.
"This business responded promptly Appt was a Saturday 5/18/19 he was on time and very informative signed contract same day, Received call on 5/20/19 to schedule an appointment to have final measurements on windows scheduled for Tuesday 5/21/19, He showed up on time and very proficient, Window team showed up at 8:30 AM on Saturday 6/15/19 work was completed in about 2 hrs to replace 6 windows, Workers were very polite they cleaned up when done Very satisfied"
Steve W on June 2019
Energy Efficient Windows, Doors, Insulation, Home Energy Audits, and Siding Our mission at Potomac View Energy is to offer the best custom ENERGY STAR® certified vinyl replacement windows in Maryland. We offer high-quality windows at a price you can afford, giving your home beautiful new windows, increased energy efficiency, and an increased home value. We don’t just replace windows, we also offer replacement doors, vinyl siding, and no-clog gutter systems in Maryland. To schedule a FREE in-home consultation for replacement window installation in Maryland, contact Potomac View Energy at 410-795-3110.
"This business responded promptly Appt was a Saturday 5/18/19 he was on time and very informative signed contract same day, Received call on 5/20/19 to schedule an appointment to have final measurements on windows scheduled for Tuesday 5/21/19, He showed up on time and very proficient, Window team showed up at 8:30 AM on Saturday 6/15/19 work was completed in about 2 hrs to replace 6 windows, Workers were very polite they cleaned up when done Very satisfied"
Steve W on June 2019

UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
Operating 24/7 for emergency service to repair your heating, cooling and water heating equipment, Specialize in Installation, Service Repairs & Maintenance. Also perform Energy Audits & Duct Cleaning. We Service All Makes & Models of your HVAC Equipment that are Natural Gas, Electric, Propane or Oil. Call us today at 1-877-844-4822!
"I AM LIVID WITH THEIR SERVICE. My husband and I have been living in our home 4 years without a single issue with our cooling system. We had UGI come out to "service" our system and said everything looked great....2 months later something with our compressor blew...that was $400. Then this morning, less than 30 days later, we apparently needed a brand new thermostat.....another $400 and guess what? MY HOUSE IS STILL NOT COOLING DOWN. So I called and said how it is absolutely ridiculous that there is still an issue especially after charging us to "fix" the thermostat. I am obviously frustrated. I work from home, its hot and I am pregnant with 4 pets in my home that are distressed from the rising heat and their customer service agent has the audacity to be BEYOND RUDE and tell me "to have a better day" as if it was MY FAULT...ok. It is very odd that ever since they came to "service" our central air system they've had to come back THREE TIMES and the system STILL NOT WORK. BEWARE!"
Danielle K on July 2024
Operating 24/7 for emergency service to repair your heating, cooling and water heating equipment, Specialize in Installation, Service Repairs & Maintenance. Also perform Energy Audits & Duct Cleaning. We Service All Makes & Models of your HVAC Equipment that are Natural Gas, Electric, Propane or Oil. Call us today at 1-877-844-4822!
"I AM LIVID WITH THEIR SERVICE. My husband and I have been living in our home 4 years without a single issue with our cooling system. We had UGI come out to "service" our system and said everything looked great....2 months later something with our compressor blew...that was $400. Then this morning, less than 30 days later, we apparently needed a brand new thermostat.....another $400 and guess what? MY HOUSE IS STILL NOT COOLING DOWN. So I called and said how it is absolutely ridiculous that there is still an issue especially after charging us to "fix" the thermostat. I am obviously frustrated. I work from home, its hot and I am pregnant with 4 pets in my home that are distressed from the rising heat and their customer service agent has the audacity to be BEYOND RUDE and tell me "to have a better day" as if it was MY FAULT...ok. It is very odd that ever since they came to "service" our central air system they've had to come back THREE TIMES and the system STILL NOT WORK. BEWARE!"
Danielle K on July 2024

JC Smith LLC
JC Smith LLC
We are your award-winning construction resource focusing in the tri-state area. JC Smith LLC has experience completing over several hundred new houses from clearing the lot to walking the customer over the threshold. We have managed thousands of construction projects from planning to delivery giving us our expansive knowledge and understanding of international residential code, structure design, and build methods used in new to historic era construction. Our specialization offers thousands of proven cost effective and quality industry contacts, ensuring you get the best value with every project. Additional address - PO Box 987, Hedgesville, WV 25427. Additional phone - 540) 931-5838.
"Jeremy and John were consummate professionals through every phase of the job!"
Jay M on November 2020
We are your award-winning construction resource focusing in the tri-state area. JC Smith LLC has experience completing over several hundred new houses from clearing the lot to walking the customer over the threshold. We have managed thousands of construction projects from planning to delivery giving us our expansive knowledge and understanding of international residential code, structure design, and build methods used in new to historic era construction. Our specialization offers thousands of proven cost effective and quality industry contacts, ensuring you get the best value with every project. Additional address - PO Box 987, Hedgesville, WV 25427. Additional phone - 540) 931-5838.
"Jeremy and John were consummate professionals through every phase of the job!"
Jay M on November 2020

Mr Fix It Home Services
Mr Fix It Home Services
We are highly skilled/well versed in all areas of Home Improvement, Repair or Maintenance needs! All estimates are FREE! 97% of work is through contracts with a FFP….. firm fixed price. No surprises! For those clients whom prefer to pay time/materials and for service work below $500.00, that's completely fine as well. Hourly rates are based on the type of work done. Emergency calls are $125.00/hour, 1 hour minumum, $75.00/man hour each additional hour, plus materials! Additional website: www.MrFixItHomeServices.com www.UltimateBasementFinishing.us
"Excellent on both. He even went above and beyond on the roof repair than was required for inspector and did not charge extra. Very professional and personable guy. Would def recommend."
Steve G on September 2018
We are highly skilled/well versed in all areas of Home Improvement, Repair or Maintenance needs! All estimates are FREE! 97% of work is through contracts with a FFP….. firm fixed price. No surprises! For those clients whom prefer to pay time/materials and for service work below $500.00, that's completely fine as well. Hourly rates are based on the type of work done. Emergency calls are $125.00/hour, 1 hour minumum, $75.00/man hour each additional hour, plus materials! Additional website: www.MrFixItHomeServices.com www.UltimateBasementFinishing.us
"Excellent on both. He even went above and beyond on the roof repair than was required for inspector and did not charge extra. Very professional and personable guy. Would def recommend."
Steve G on September 2018
"Brian was great to deal with. He showed on time, did a great job in a fast time frame. He kept me up to date on all details of the job."
Mary H on March 2019
"Brian was great to deal with. He showed on time, did a great job in a fast time frame. He kept me up to date on all details of the job."
Mary H on March 2019

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***

3 Clovers Roofing & Construction Inc
3 Clovers Roofing & Construction Inc
Welcome to 3 Clovers Roofing & Construction Inc.. We proudly serve the local Greencastle area and its local communities. We pride ourselves on our high quality of work at affordable prices. No job is too big or too small. Specialize in Residential, Commercial and Historical projects. Call us today for your free estimate.
"The Professional's at 3 clover were great doing the work. They showed us what needed replaced at a cost point of 3 different levels good better and best .They showed us the difference between the 3 cost .They Showed up when they said they would it only took 1 day to remove the whole roof and replace with new drip edge and ice shield and new ply wood were it was rotten and new shingles this included cutting in a new ridge cap vent that was never there before .When they were done they cleaned everything up and it looks beautiful and gave us a 30 year guarantee I would use them again anytime for any of my roofing or construction needs"
jeff t on June 2018
Welcome to 3 Clovers Roofing & Construction Inc.. We proudly serve the local Greencastle area and its local communities. We pride ourselves on our high quality of work at affordable prices. No job is too big or too small. Specialize in Residential, Commercial and Historical projects. Call us today for your free estimate.
"The Professional's at 3 clover were great doing the work. They showed us what needed replaced at a cost point of 3 different levels good better and best .They showed us the difference between the 3 cost .They Showed up when they said they would it only took 1 day to remove the whole roof and replace with new drip edge and ice shield and new ply wood were it was rotten and new shingles this included cutting in a new ridge cap vent that was never there before .When they were done they cleaned everything up and it looks beautiful and gave us a 30 year guarantee I would use them again anytime for any of my roofing or construction needs"
jeff t on June 2018

Olde Glory Contractors Inc
Olde Glory Contractors Inc
We are a general contractor who specializes in storm restoration. From roofs, siding, windows and gutters. Interior repairs as well as water mitigation and restoration. When you call Olde Glory Contractors you are calling specialists who deal with insurance companies on a regular basis. Our main goal at Olde Glory Contractors is to use our company's knowledge and friendly staff to assist our customers by providing excellent service and superior products.
"Great people to have work for ya.michael and robin were awesome.. Very good team they have , great service provided. Would highy recomend. Thks so much for a great team. A+++++ to all involved"
Robert B on August 2020
We are a general contractor who specializes in storm restoration. From roofs, siding, windows and gutters. Interior repairs as well as water mitigation and restoration. When you call Olde Glory Contractors you are calling specialists who deal with insurance companies on a regular basis. Our main goal at Olde Glory Contractors is to use our company's knowledge and friendly staff to assist our customers by providing excellent service and superior products.
"Great people to have work for ya.michael and robin were awesome.. Very good team they have , great service provided. Would highy recomend. Thks so much for a great team. A+++++ to all involved"
Robert B on August 2020
The Funkstown, 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.

Find out the average pipe insulation cost, including material and labor prices, plus tips to save money on your project.

If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.

How much does insulation save on energy bills? It depends on where you live and the type of insulation you install.

We’ll walk you through how to install spray foam insulation in your home—and when it makes sense to call in a pro.
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