
Serving Bay Port, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Warranties offered
"Crew 7 insulated my entire home in record time and impeccable detail."






Serving Bay Port, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Warranties offered
"Crew 7 insulated my entire home in record time and impeccable detail."





Serving Bay Port, MI and surrounding areas
Approved
In business since 1977
Free estimates
Warranties offered
"Another contractor had moved things around so much, that it botched my previously scheduled insulation appointment with another insulation company. In a panic, I reached out and was properly given an estimate work completed within days. They arrived earlier than first estimated and that was more than welcome. Handled with care and our property was protected and insulated with care."




Serving Bay Port, MI and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
Make your Saginaw home more comfortable while lowering energy costs with proper insulation installation. We deliver excellent insulation materials and expert workmanship to boost your property's efficiency with Koala Insulation of Mid-Michigan.\n\nThere’s no substitute for experience. That’s why Saginaw homeowners rely on our comprehensive insulation services. Our trained insulation professionals conduct a detailed assessment of your home’s energy environment and provide expert recommendations. Koala Insulation of Mid-Michigan offers a range of insulation solutions.\n\n





Serving Bay Port, MI and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Aarons crew spray foam insulated my garage and did a great job. Spray foam on walls and ceiling has made our garage much more comfortable as well as our mud room connected to the garage. 5 stars to TLC from our family"





+21
Serving Bay Port, MI and surrounding areas
Approved
In business since 1997
Free estimates
Small jobs welcome
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Serving Bay Port, MI and surrounding areas
In business since 2019
Free estimates
"It was the coldest day of the year so far and they still showed up and did the job which was all outside."





Serving Bay Port, MI and surrounding areas
In business since 2025
Free estimates
We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!


Serving Bay Port, MI and surrounding areas
In business since 1981
Free estimates
Emergency services offered
"I REALLY liked the salesperson that we bought it from. HE was excellent. When there was a glitch with our siding order, he came back out to check things out. HOWEVER, the guy who put up our siding was not real particular. He cut off our gutters when they were to be removed and re-hung. I AM pleased that the company replaced them without any hassle. The siding was over hanging the gables. It wasn't until we said something that he fixed it. That was the overall problem. Unless we caught a problem, it would have remained. While it might be our house itself, the siding installment is not what I'd consider "A". I don't think that I should be the one pointing out mistakes and getting them fixed. I think that they should have just been fixed. I'm glad that the guy was nice. But the end result was not installed like we had pictured."


Serving Bay Port, MI and surrounding areas
"They installed a Standby Generator and were friendly and professional. The job was done on time and they returned promptly when I had a concern (within one hour). I would highly recommend them for any job. These guys are great. I plan to hire them in the near future - for another project."

Serving Bay Port, MI and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"Put baffles in attic and insulation, did ok job. I would have rated higher but they blew 2 or 3 bags of insulation over the garage which does not need any, otherwise not bad.."
Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
From average costs to expert advice, get all the answers you need to get your job done.

Budget for attic insulation removal costs based on factors such as attic size, insulation type, site condition, hazardous materials, labor, and more.

Use this guide to budget for roof repair costs based on factors such as roof condition, materials, size, repair type and severity, and more.

Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.

Our comprehensive cost guide will help you explore the costs associated with roof replacement, including roof pitch, shape, design, square footage, and more.

Learn who to call for HVAC inspection. Discover which pro to hire, what to expect from an HVAC inspection, and average costs for your home.

Finish your home project on a budget with this cheap windows buying, installing, and replacement guide.