Top-rated insulation pros.

Get matched with top insulation pros in Markham, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Markham, IL?

Select your specific project to find the pro for you.

TRUSTED BY MARKHAM, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon86
    Verified insulation services reviews

Find Insulation pros in Markham

Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,511
)

Serving Markham, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Brian S did a great job diagnosing issues with my water heater. He was able to schedule one of their plumbers to come out and install a new water heater the next day. I would highly recommend Perma Seal for any future waterproofing and plumbing needs."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
60 neighbors recently requested a quote
Saunders Insulation Specialist
4.6(
14
)

Serving Markham, IL and surrounding areas

In business since 1995

Free estimates

"Knowledgeable, polite, professional, easy to work with Shane is polite, efficient, and knowledgeable about the different types of insulation products, and their applications. Steven and Shane, a father and son team, provided an accurate estimate of cost and installation time. They explained the variety of options available for our applications, with pros and cons for each choice (including the cost and installation time.)"
Recommended by100%of homeowners
Avatar for High Tech Waterproofing LLC
High Tech Waterproofing LLC
4.7(
63
)

Serving Markham, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"We have an approximately 600 square foot crawl space that
was in dire need of water proofing.  And High Tech Waterproofing did a
great job on our crawlspace encapsulation.  The bid process went smooth
and was straightforward.  The bid was around $5500 with no real
upselling.  We had a few foundation cracks that were sealed, some train
tile installed,  a backup sump pump system with battery installed, a
thick(40-50 mil) poly liner laid over the gravel surface with no seams, and 2?
of spray foam insulation sprayed over the exterior  foundation walls.
We had a tight schedule to get the work done and Chuck and
his team were very courteous and professional and worked with us to accommodate
our needs.   They worked efficiently and thoroughly and did a good
job cleaning up after themselves when the job was completed.
I would highly recommend them and would certainly use them
again.
 

"
crack repair
crack repair
BEFORE
AFTER
Crawlspace Storage

+1

Recommended by100%of homeowners
Avatar for GF Company
GF Company
4.6(
152
)

Serving Markham, IL and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"we had a large double window two windows one opening replaced they did a a good job made that room much warmer in winter which is what we were after it is now the warmest room in the house in the winter which is good as it is the room we spend most our time in. will defiantly be having them out to price gutters when we are ready in the spring."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by93%of homeowners
Hansen Bros Exterior & Interior Remodeling
4.7(
137
)

Serving Markham, IL and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"We contacted Hansen Brothers on the recommendation of our roofers to install the electrical outlet for a roof heat cable and to discuss our front steps project. Until this point, it was difficult to get anyone to accept the front steps project. Masonry contractors would not handle cement and cement contractors would not handle masonry. We needed a general contractor to help and Hansen Brothers came highly recommended. Bob Hansen sent his son over to check on the electrical outlet needs and Bob came to assess the front steps project. He listened to my requests and introduced us to a metal worker who would fabricate the new handrails. We made a railing selection and then we discussed the timing to complete the project. In the interim, Bob's son Eric installed the roof power outlet and back door sconce satisfactorily. We started the big project of the steps replacement mid-September and it took several weeks to complete, there was much to coordinate to get this project done properly. Bob was in constant communication about the progress. We had a bit of a slow down waiting for the cement contractor to deliver the concrete, but once that happened, everything else came together. The final electrical pieces and masonry work were completed shortly after the steps were done.  Everything turned out beautifully!  Bob's experience and familiarity with Chicago homes was evident. He gave sound advice and provided some excellent suggestions with our projects. Our neighbors have also commented on how well things turned out. I would indeed contract with Hansen Brothers again for my home projects and will recommend Bob Hansen to my family and friends. I feel we have finally found a trusted general contractor who is responsive who takes pride in his work.
"
Recommended by94%of homeowners
Avatar for Reliable Basement Services LLC
Reliable Basement Services LLC
4.7(
208
)

Serving Markham, IL and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"We have had leaky basement walls in multiple locations for the entire 30 years of living in our home. Our basement was poured with Insulated Concrete Forms (ICF) made of Styrofoam. Apparently, it wasn’t a good choice or wasn’t poured properly."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by95%of homeowners
PJ Construction
4.9(
32
)

Serving Markham, IL and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Once again Paul did a great job. His estimates were very fair and the finished rooms look like they were always there. They removed our entryway closet to add that space to our dining room, closed off that wall, tiled our entryway, placed new trim & baseboards, stained our front door and repainted the space. In our dining room, they reframed a wall, placed insulation under the floors & wall, installed sconces, installed new trim, baseboards, and chair rail, added flooring to the new space of the room, drywalled, and painted the room. They completed the job in about a week and cleaned up after themselves before they left for the day. Paul and his crew are very professional and flexible with your schedule, which is always appreciated."
Recommended by100%of homeowners
Avatar for E Campa Construction & Insulation
E Campa Construction & Insulation
4.3(
32
)

Serving Markham, IL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I met E. Campa Construction when they were working on my neighbor's garage (from what I could see it was a structural rebuild and finish for the roof and siding). I was very impressed with how they revived that dwelling. I approached the crew to obtain their information because I was looking to have work done on my property. The crew was very friendly and professional. They offered to give me a consulation on the spot but I didnt have time at that moment. I contacted E. Campa a few weeks later to look at the roof on my house. I had a leak that was worsening and needed resolution right away. Mr. Campa performed a thorough inspection and gave me all types of recommendations, noting that with the severity and history of the leak, and other issues with the roof, the best route was to get it completely redone. I completely agreed with his analysis. I did have other companies come out previously and they tried to sell me the moon and more, I was pleased with Mr. Campa's honesty and thoroughness, a real businessman that truly cares about his customers. With the work that needed to be done, I was concerned with the cost and financing, I just knew this would break the bank. That was not the case. E. Campa's solution was competitive AND they had financing through their company. OMG the process, the rates, the affordability, the options were just seamless. I wrote a separate review about that. I was very pleased with how the financing worked out. E. Campa kept me informed along the way with the progress of the project. They were very flexible with my schedule. The color choices were great. The work was done promptly, even with the cold settling in. The crews thoroughly cleaned the worksite and was open to answering any questions I had. E. Campa checked on me after the job was done to ensure I was satisfied. Overall the experience was great. No more leaks. Roof is gorgeous! I am scheduling an insulation project for my attic with E. Campa, and hope to have more projects done by them in the future. Thank you E. Campa!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by96%of homeowners
...
Showing 1-10 of 62
Insulation questions, answered by experts

Insulation is professionally installed by measuring spaces, cutting materials to fit correctly, and placing them without gaps for optimal thermal resistance.

For standard 2x4 walls, the ideal insulation has an R-value between R-13 and R-15. This level of insulation, typically around 3.5 inches thick, fits well within the wall cavity. Common options include fiberglass batts and spray foam. The best choice for your home can depend on your climate; use R-value maps, like those from Energy Star, to determine the recommended level for your region. For colder climates, you might also consider adding exterior insulation for greater efficiency. Always check with your local building codes to ensure you meet any required standards.

Heavily exceeding building code requirements for insulation not only wastes money on materials but can also lead to ventilation and moisture problems. In most cases, the minimum amount of insulation required by code is perfectly adequate.

You won’t find anything inside a cupola on a house because it’s hollow (think of an upside-down cup), allowing air to ventilate out of a roof via vents and light to come in via windows. They also usually have a base, vents around the middle (usually louvers), and a pointed cap at the top.

Installing insulation helps reduce energy usage, improve home comfort, and lower utility bills by maintaining stable indoor temperatures year-round.

The Markham, IL homeowners’ guide to insulation services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"