Serving Maricopa, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Credit card accepted
"Wayne did a fantastic job insulating our garage. Totally worth it!"
Serving Maricopa, AZ and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"The job was completed nicely and they replaced the original insulation in my home from the 60s."
+28
Serving Maricopa, AZ and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Marshall Insulation was great. They arrived early and worked quickly and efficiently. For a messy job they made sure it was clean when they left. Jeff did a good job explaining the SRP programs,"
Serving Maricopa, AZ and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Kasi Insulation did a great job applying the open cell spray foam insulation to the underside of my garage roof deck"
Serving Maricopa, AZ and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Warranties offered
"They were wonderful from Jen at the beginning to James & his excellent work explaining how their product works. Our home has been much cooler & can't wait to see how much we save on our electric bill."
+1
Serving Maricopa, AZ and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n
Serving Maricopa, AZ and surrounding areas
Approved
In business since 2025
Free estimates
Small jobs welcome
Insulation is just the beginning. From air sealing and duct repair to smart upgrades, we specialize in optimizing your entire home for performance and saving
Serving Maricopa, AZ and surrounding areas
In business since 1998
Free estimates
Credit card accepted
"Terrific! Very professional. Showed us where there was little or no insulation with a cool temperature gauge."
Serving Maricopa, AZ and surrounding areas
In business since 1985
Free estimates
Credit card accepted
"Outstanding service and affordable. Provided before & after pictures for future reference. Also left a permanent measuring stick in attic to show depth of new insulation. Polite young men cleaned up after completion. Highly recommend."
+9
Serving Maricopa, AZ and surrounding areas
In business since 2009
Free estimates
"The installers showed up on time, were very courteous, completed the job within a few hours, cleaned up and were gone. They did an very good job of installing the insulation and now I can't wait to see my bills go down. The cost of the project was a little more than I wanted to spend but I see it was worth it. It was something I couldn't do myself. I would recommend."
+2
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.