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TRUSTED BY MARICOPA, AZ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon48
    Verified insulation services reviews

Top-Rated Insulation pros in Maricopa - Updated Nov 2026

Avatar for FOR Energy
FOR Energy
4.2(
38
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Maricopa, AZ and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"So far we only had the energy survey and report (sales pitch). The technician and sales rep were courteous and provided answers to our questions. Neither were pushy. We are doing comparatives on the cost of adding insulation to the attic and sealing leaking vent, ducts and returns. We told them we were not interested in Solar and they did not force the issue. They did suggest we do the outlets and door molding ourselves."
Proper Insulation
New Return Grill
New Sealed Duct
Checking for Hot Spots
Window Work

+1

Response time9 hrs
108 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Hawx Insulation-Phoenix
Hawx Insulation-Phoenix
4.1(
361
)
Blown-In Insulation - Install or Upgrade

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

Recommended by75%of homeowners
Avatar for Marshall Insulation
Marshall Insulation
4.5(
155
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Maricopa, AZ and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Darwin came out to give us a quote several months ago.  Due to some framing issues, we just now needed insulation.  When Darwin first visited my husband and I, we were both very comfortable with his level of knowledge and his honesty.  We had some other quotes, but we felt Marshall Insulation would do the best job.  Foam insulation is something you do NOT want to trust to just anyone.  You need people who know what they are doing.  Marshall Insulation knows what they are doing!  
They came out when they were supposed to show up and sprayed the house for about 1.5 days.  Darwin came out after they were done spraying with his heat gun to make sure all of the foam was thick enough.  He had the spray rig come back out the next day to hit a couple spots that were not up to Marshall's standards.  I discovered one other little spot in a closet that was a little thin, and Darwin sent someone right out to fix it.  
Our house is now extremely well insulated and soundproof.  We could not be more pleased with the work that Darwin and his team did.  Thank you Marshall Insulation!
"
Additional Photos
Additional Photos
Recommended by88%of homeowners
Avatar for AZ Insulation & HVAC Solutions, LLC
AZ Insulation & HVAC Solutions, LLC
4.7(
162
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

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."
Fiberglass Insulation
Fiberglass Insulated
Fiberglass Insulated
Fiberglass Insulated
Fiberglass Insulated

+9

Response time12 hrs
Recommended by96%of homeowners
Showing 1-10 of 37
Insulation FAQs, answered by experts

Yes, you can install insulation over ductwork, and doing so can save you money. Without insulation, the HVAC unit must work harder to force warm or cool air around the home, and once the air reaches the vent, it may not be the correct temperature. Insulating HVAC ducts makes your system work more efficiently, saving you money on heating and cooling bills.

Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.

Water heater blanket prices range from $20 to $40 on average, though you typically won’t need to spend more than $30 for all the tools and materials required for installation—which include the blanket itself, heavy-duty scissors, and electrical tape. Blankets with higher R-values will also be slightly higher in price.

Spray foam insulation doesn’t do well around heat sources. Therefore, You can use spray foam insulation to seal around HVAC boots that penetrate through the drywalls or around where wrapped ducts connect to the boots, but we don’t recommend using spray foam insulation to encapsulate your air ducts. Spray foam insulation on air ducts is also less effective compared to duct wraps.

You can buy pipe insulation materials in your local hardware store or in major home improvement stores. You can also shop for insulation online, where you may be able to more easily buy in bulk. When shopping, make sure you know your pipe's dimensions so you can buy the correct size of pipe insulation materials for your pipes.

The Maricopa, AZ homeowners’ guide to insulation services

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