Professional Insulation Services in Parker, CO

Lower your energy bills, stay warm through cold Front Range winters, and keep comfortable through dry, sunny Colorado summers. Get your FREE on-site evaluation from Parker’s trusted insulation experts.

FREE in-home evaluation

Same-week installation

Licensed & insured pros

Workmanship warranty

Clean, 1-day service

Utility rebate assistance

(303) 843-8728

4.8/5 from 179+ verified reviews

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Commercial Services

Commercial Insulation Services in Parker

Trusted by Colorado builders, general contractors, and commercial property owners for large-scale insulation projects across Southeast Denver.

Energy Code Compliance

Energy Efficiency tailored to your project’s R-value requirements

Large Project Experience

Large Project Experience across multifamily, commercial, and new builds

Inspection & Code Compliance

Inspection & Code Compliance from quote through final walkthrough

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Why Choose

Koala Insulation?

Workmanship warranty on every install

FREE on-site evaluations & written quotes

Rebate-eligible services through local utility programs

Most jobs completed in just one day

Locally licensed, insured Parker team

Superior
Comfort

Lower
Energy Bill

Healthier
Home

Your Satisfaction is

Our Top Priority

And don’t just take our word for it, hear from our happy clients about their experience with our professional insulation services.

Koala Insulation of Southeast Denver place picture
4.8
Based on 179 reviews
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Scott Powers profile picture
Scott Powers
20:46 10 Aug 26
I wish I could remember the technician that was on the job. I’m a contractor that was doing mold remediation for a homeowner in Castle Rock. Though he wasn’t able to complete the job by replacing the vapor barrier (water had leaked around the floor drain which was not anyone’s fault except the installer of the HVAC unit), he was good with communication. Since I know Kayla Perry who assisted with setting up the scheduling, I’ll let her know to thank the tech for his customer service and being able to share what he saw so I could re cap with the homeowner. This Koala location adjusted their schedule to do this job for me last minute so I do appreciate that. Thank you from Scott and the team at All Dry Services North Denver/Boulder
Joanna Conner profile picture
Joanna Conner
21:36 04 Jun 26
Fantastic experience from start to finish! The entire Koala team—from the initial consultation to the installers—was professional and efficient. I highly recommend them for any insulation work!
Errin Koon profile picture
Errin Koon
18:22 31 May 26
The owner Corrie, is amazing to work with. Easy and professional communication, kind and funny. She went out of her way to assist with rebate funding and appeal to the HEAR grant program. Pricing was fair and WAY under the original quote I received from a similar company. I highly recommend!
M G profile picture
M G
22:10 06 Apr 26
The insulation crew was amazing! Extremely knowledgeable and did not try to upsell anything that was not needed. Very friendly staff from start to finish from inspector to admin to their crew. The install left no mess behind and no issues. Would recommend to anyone!
kathie gaylor profile picture
kathie gaylor
22:13 26 Mar 26
What a wonderful group to work with start to finish! Adrian and Cory came to the house to inspect the attic, take pictures and give us an estimate in a very timely fashion. The following week the installers came out to install the insulation in the attic and garage area. With the machine set up in our driveway, the insulation was blown into the area. The Operations Manager kept us up to date and explained the process. Once finished, they cleaned up everything including the small bits in our street…Excellent job at a reasonable price! Highly recommend!!

Frequently Asked

Questions

Get all your questions answered by our local experts. If we didn’t address your question here, give us a call at (303) 843-8728 or schedule a free quote today!

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How much does insulation cost in Parker?

Blown-in attic insulation in the Parker area typically starts at $1.60 per square foot, so a standard 1,500 sq ft attic usually lands in the $2,400 to $4,000 range. Spray foam costs more per square foot but seals air leaks at the same time. Final price depends on attic size, the R-value you’re starting from, and the insulation type. Every quote is written, itemised, and free.

What type of insulation is best for a Parker attic?

For most Parker homes, blown-in cellulose over the attic floor combined with air sealing gives the best result for the money — it fills gaps around joists and wiring that batts leave open. Spray foam is the better choice when you need to air seal the roof deck itself or convert the attic into conditioned space. We recommend a type after inspecting your attic, not before.

What R-value do I need for an attic in Parker?

Parker sits in climate zone 5B along Colorado’s Front Range, where the Department of Energy recommends R-49 to R-60 for attics. Most Parker homes built before 2000 come in around R-19 to R-30, which is well short for our cold, high-altitude winters. R-49 is also the level most Colorado utility rebate programs look for. We measure your current R-value during the free evaluation and tell you exactly where you stand.

What areas around Parker do you serve?

Koala Insulation of Parker serves Parker and the surrounding Southeast Denver area across Colorado’s Front Range, from the south Denver suburbs through the Colorado Springs region. Not sure if you’re in range? Call (303) 843-8728 and we’ll confirm in a minute.

How long does the job take, and do I need to leave the house?

Most attic insulation jobs are finished in a single day, and you can stay home for blown-in work. Spray foam requires you to be out of the house for roughly 24 hours while it cures. We’ll tell you which applies before we book.

Ready to lower your energy bills?

Book your free insulation evaluation now. Same-week availability across Parker.

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