
Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2019
Free estimates
Emergency services offered
"They did a great job at sealing all of the air gaps in my attic and adding additional insulation."


Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2019
Free estimates
Emergency services offered
"They did a great job at sealing all of the air gaps in my attic and adding additional insulation."

Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2004
Free estimates
Emergency services offered
"The roof and trim were done, and look great. But I have a couple of issues .The crew was very unfriendly. I came out just to say hi, and they sneered at me and walked away without a word. Also, after they left I found out that they apparently cut an electric wire as I had a tripped breaker and now some of my electric baseboard heaters don't work. This was in an area where they replaced sheathing material right over my breaker box. I contacted the rep, who acknowledged my issue and I am waiting to hear back."

Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2004
Free estimates
Emergency services offered
"The roof and trim were done, and look great. But I have a couple of issues .The crew was very unfriendly. I came out just to say hi, and they sneered at me and walked away without a word. Also, after they left I found out that they apparently cut an electric wire as I had a tripped breaker and now some of my electric baseboard heaters don't work. This was in an area where they replaced sheathing material right over my breaker box. I contacted the rep, who acknowledged my issue and I am waiting to hear back."

Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2008
Free estimates
Warranties offered
"These guys did a great job kept everything neat and clean while they where working. I would definitely recommend them to friends and family. I give them 10 stars. Tim Post Castle Mechanical Inc."





+14

Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 1952
Free estimates
Warranties offered
"Best company I have hired since I began renovating my home. Ryan is professional, the company acts quickly, and the work is of quality."




Serving Wilmington, IL and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"I have hired Permaseal to fix my unleveled patio concrete floor that was and still causing rain water to get to my basement, I have paid them $2,014.33 as down payment, they showed up one month later for the job, which is injecting foam under the concrete slab to lift it back to its original correct level. I came back home that day to find out that they have left and that the concrete slab was not only still unleveled, but they cracked it and patched it on multiple locations. I have called their customer care number more than a dozen times in attempt to understand what is going on, and on each occasion, I was told that the project manager was going to contact me back, which never happened until i made the next call, They have finally explained to me over the phone that it was the best they could do and that they could not fix my patio floor. I asked for a refund and did not hear back. I have documented pictures of before and after showing that the job was not done and cancelled the check with the remaining balance. I have not heard anything back from them since then, until i started getting debt collectors' emails on December the 5th from a business called FCR Services."





+48

Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2025
Free estimates
Credit card accepted
"They did an excellent job in a timely manner and they weren't prohibitively expensive. They were reasonable!"

Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 1985
Free estimates
Credit card accepted
"very easy to workwith. Three man crew finished in about four hours.extreamly happysaving on heating costs."
Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2007
Free estimates
Customers say: True professional
"Friendly, on time, easy to work with"

Serving Wilmington, IL and surrounding areas
Angi Approved
In business since 2002
Free estimates
Credit card accepted
"Found Arcos on Angie list. Entire process was smooth. My home is cooler in summer and warmer in winter"





+3
From average costs to expert advice, get all the answers you need to get your job done.

Who installs electric garage heaters? Hire an electrician for safe, code-compliant installs. Explore costs, steps, and other pro options to get it done.

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