*The Angi rating for Drywall Insulation companies in Timonium, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Timonium, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on December 21, 2025
Serving Timonium, MD and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Exceptional work. Pete was fast and efficient, insuring that room was painted to same color and put back in proper order. Amazing professionalism.
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Serving Timonium, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"JZ Construction has done multiple jobs for us. Plumbing, electrical, repair and replace drywall, repair cedar house shingles to name a few. Mr. Zachary was thorough, clean, and everything was done to our satisfaction. Outstanding work."
+22
Serving Timonium, MD and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Atlas Home Energy Solution performed an energy audit for my home, followed by various insulation and weather-proofing tasks. Three other companies gave me estimates much higher for a work smaller in scope. Atlas estimate was lower for a more extensive work, and when combined with the rebate from BGE, turned out to be a highly reasonable deal. The employees were pleasant, courteous, and performed every task to perfection. I highly recommend them for any home energy issues"
+16
Serving Timonium, MD and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Painting fine, easy to work with"
+7
Serving Timonium, MD and surrounding areas
Approved
In business since 1974
Free estimates
Warranties offered
"This was the second time we hired ROI Construction LLC to work on our home and they did an excellent job both times. Originally our roof was replaced and ROI did a fantastic job, going above and beyond in making sure every detail was perfect. Recently we had the roof and skylights of an addition replaced. In both instances ROI charged less than the competitors and the workmanship was high grade. I highly recommend this company."
+19
Serving Timonium, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Customers say: Terrific value
"Tony and his crew did an AMAZING job in my house! They not only were professional but also friendly and respectful!! They painted my entire house and cabinets and it literally looks like a brand new house!!!"
Serving Timonium, MD and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Hired All Things New for a multi part project: identifying source of a 2nd floor leak, fixing it, and replacing ceiling/drywall below. Willie (owner) promptly came to assess the situation without jumping to conclusions. He offered a quick estimate and was able to do the repair within the week. He and his employees worked hard, were respectful, and cleaned up the entire works pace when finished."
+85
Serving Timonium, MD and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Really nice guy who does very nice work. He has a lot of knowledge. I would use him again"
Serving Timonium, MD and surrounding areas
Approved
Emergency services offered
\n✨ Transform Your Home with Mad Home Improvements LLC! ✨\n\nWe’re a fully licensed and insured local business specializing in all your interior home needs! From plumbing, electrical, and drywall, to flooring, bathrooms, and kitchen remodeling—we handle it all. Whether it’s a small update or a full home renovation, we bring your vision to life.\n\n🏠 Proudly licensed and insured—Mad Home Improvements LLC is here to serve! Let’s make your dream space a reality!
Serving Timonium, MD and surrounding areas
In business since 1907
Free estimates
Credit card accepted
"Debbie showed up on time and seemed knowledgable about insulation. However she had a hard time answering my questions because she was overly fixated on price. That's not necessarily a bad thing but it got in the way of me really understanding the answers. When the quote came in it was very resonable but when i emailed with a follow-up question concerning warranties, the lack of record on Angies List (despite being in biz for 100+ yrs) and a sub-contractor she was going to use for an exhaust ventilation, she wouldn't put some of the answers in writing until after I committed to using her company. After reviewing all of the quotes we received we finally decided to take a leap of faith because she seemed knowledgable and the quote was fair. i emailed saying we wanted to move forward and asked if i could i now get the informatoin i requested in writing. Unfortunately it's now been 5 days so we are moving in another direction. I bet the company does quality work but it won't be with us.
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On average, drywall installation costs $2,000, depending on the size, complexity, accessibility, and location of the job. The typical cost range is from about $400 to $6,000, which includes materials and labor. Additional cost factors include the thickness of the drywall, the shape and height of the room, and the level of finish. The level of finish ranges from only hanging the drywall to taping and mudding the seams between panels to painting the walls.
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.
The cost to skim coat drywall is $1.15 to $1.35 per square foot. Most of the cost is labor, for the necessary skills to apply the skim coat with precision using high-quality tools. This is a job better left to the professionals for the best outcomes.
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
From average costs to expert advice, get all the answers you need to get your job done.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in Baltimore, MD.
The cost of blown-in insulation in Baltimore, MD varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Installing drywall is the most common way to finish your home’s interior. Use this drywall installation cost guide to see what your project is likely to cost in Baltimore, MD.
If your wall feels cold and wet, it could be a sign of a larger issue. Let’s look at a few reasons this could be happening and discuss when to call a pro.
If you need to add insulation to your home, you’re likely wondering, who installs insulation. Learn why it’s best to hire an insulation pro for this project.
Need to improve your home’s energy efficiency or just make your workspace more comfortable? Learn everything you need to know about garage ceiling insulation.
