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TRUSTED BY FLAGSTAFF, AZ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon66
    Verified drywall insulation services reviews

Find Drywall insulation pros in Flagstaff

BluSky NM Drywall Lath & Plaster Inc
4.8(
249
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Flagstaff, AZ and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Mr. Exparza came out and gave us a free estimate for parapet repair work
as well as interior drywall repair. We chose to have the parapet work
done by Blusky NM Drywall. Mr. Esparza was fair, super honest and
professional. Love this guy. His team came out and had the repairs done
within  two working days from beginning to end. All repairs were
completed as promised. This team was respectful, polite and courteous.
Also this team did a great job of matching the parapet repair work to
the existing stucco color. Beautiful work. Thanks guys!
"
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Recommended by98%of homeowners
Avatar for Banker Insulation of Northern Arizona, Inc.
Banker Insulation of Northern Arizona, Inc.
4.9(
6
)
Blown-In Insulation - Install or Upgrade

Serving Flagstaff, AZ and surrounding areas

In business since 1977

Free estimates

Warranties offered

"They showed up on time. They swiftly installed the insulation. I inspected the work and made one suggestion, which they promptly addressed. They cleaned the work area of stray insulation when they were finished,, and then they were gone. All in all, they were a very professional team."
Metal Building
Cellulose Attic Insulation
Fiberglass Blown Insulation
More Batts w/ Scrim
Open Cell Spray Foam

+24

Response time2 days
Recommended by100%of homeowners
Avatar for Banker Insulation of Northern Arizona, Inc.
Banker Insulation of Northern Arizona, Inc.
3.8(
13
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Flagstaff, AZ and surrounding areas

In business since 1977

Free estimates

Warranties offered

"Each experience with their employees (from the office staff to the project manager) was professional, pleasant and helpful. The staff that performed our spray in insulation was on time, pleasant with my MIL and did a great job. I would definitely recommend this team to anyone needing insulation."
Storage Room Spray Foam
Sedona Custom Home
Sedona Custom Home
Down Town Cornville!
New Federal Tax Credit

+13

Response time6 days
Recommended by81%of homeowners
Foresite Foam Insulators, Inc.
5.0(
3
)
Injection Insulation - Install

Serving Flagstaff, AZ and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Glenn really knows his stuff. These are great people to do business with. While we were waiting for Glen to get back to us with a quote (which only took a day) I was expecting a much highr price for foam insulation than reality. I was pleasently suprised with the pricing of foam from Foresite. If you are considering foam for your project, I highly recomend it and Foresite to do the job. If I ever have an insulation project again, I would not consider batt insulation over foam. It completly seals the whole cavity and provides a much greater R value than the "old" Batt insulation method. I only wish I had discovered foam insul. sooner!"
Project Photos 01
Trailer Interior
Coolidge
Randys Camp
Project Photos 01

+7

Recommended by100%of homeowners
Avatar for JDS Improvements
JDS Improvements
4.4(
122
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Flagstaff, AZ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"John is hands down the best contractor I have ever worked with. They are very fairly priced - do quality work and show up on time every time. John answers the phone at all times and when he can't he calls back promptly. His crew is great and very good at what they do. We had drywall, painting, flooring and general work done. If he can't do it he knows someone that can! When they left for the day they always cleaned up the work area - even if they would be back the first thing the following day. We had absolutely no issues at all - and we had a fairly large project."
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+20

Recommended by94%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Flagstaff, AZ and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
Mario & Luigi, LLC
5.0(
2
)
Injection Insulation - Install

Serving Flagstaff, AZ and surrounding areas

In business since 2022

Free estimates

Offers commercial services

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!\n

Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 15
Drywall Insulation questions, answered by experts

All plaster walls will crack over time due to normal house settling and expansion and contraction from temperature and moisture changes. Small, thin hairline cracks are generally not serious and are mostly a cosmetic issue. However, larger or more significant cracks can indicate structural problems.

Here's how to tell the difference:

  • Cosmetic Cracks: Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.

  • Structural Cracks: Cracks wider than 0.5 cm, excessive or deep cracks, multiple cracks in the same area, or cracks that span around corners can signify a structural or foundation issue. Cracks along the joints where walls meet the ceiling also warrant attention.

For cracks wider than 0.5 cm, structural repair is needed. If a crack is 2.5 cm (1 inch) or wider, or if you notice any signs of a structural problem, it is best to contact a plaster repair professional to assess the damage.

Some textures are easier than others to DIY, but the short answer is yes, you can absolutely texture walls yourself. You’ll need certain materials, like a trowel or paint sprayer, but the most important things you’ll need are patience and time. DIYing wall texture can save money and be a fun, messy project, but homeowners need to know that adding texture to a wall isn’t a quick project. 

There is no way to cut drywall without making dust, but you can reduce the amount of dust and especially the dangerous airborne particles by using manual cutting tools. Using a utility knife to score and snap your drywall will minimize dust production, and a jab saw for cutting cutouts for boxes and fixtures will generate almost no airborne dust. Even if you use these methods, you should still wear a respirator and safety goggles to avoid damage to your lungs and eyes.

Both plaster and drywall are durable wall finishes, but they differ significantly in installation, cost, performance, and aesthetics.

Installation & Cost: Drywall installation is faster and more affordable, typically costing $1.50 to $3 per square foot. It uses premade sheets, making it a more accessible DIY project. Plastering is a labor-intensive craft that requires specialized skills, pushing costs to $2 to $10 per square foot. It involves applying a wet paste over a lath framework.

Durability & Performance: Plaster is generally more durable, longer-lasting, and provides superior soundproofing. It is also a better insulator, which can help reduce energy costs. Drywall is easier to remove for future renovations.

Aesthetics: Drywall provides a smooth, uniform surface ready for paint or texture. Plaster offers a high-end, naturally textured look that can hide imperfections and is often preferred for achieving a classic or historic aesthetic.

Which is better? The choice depends on your priorities. Drywall is ideal for those prioritizing a lower upfront cost, faster installation, and DIY potential. Plaster is the better option for a higher-end project where durability, soundproofing, and a unique, premium finish are more important than the initial cost.

It’s less costly to drywall a fireplace than shiplapping it since material costs are higher for shiplap. However, if you’re DIYing the project, shiplap is less expensive since you won’t have to pay for labor. With drywall, getting a smooth finish is difficult unless you’re a pro. Shiplap is ideal for an accent wall or unique space, such as around a fireplace, since it adds texture and gives off a cozy vibe.

The Flagstaff, AZ homeowners’ guide to drywall insulation services

From average costs to expert advice, get all the answers you need to get your job done.