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TRUSTED BY KNIGHTSEN, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon56
    Verified eifs installation services reviews

Top-Rated Eifs installation pros in Knightsen - Updated Nov 2026

Avatar for American Home Renewal Inc
American Home Renewal Inc
4.5(
156
)
Vinyl Siding - Install or Completely ReplaceLiquid (Spray-On) Siding - ApplyLiquid (Spray-On) Siding - Apply - For Business+3 more

Serving Knightsen, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"American Home Renewal recently replaced 7 double hung windows in our home. We had 3 window replacement companies come to our home discuss the process and give us estimates. Chris from American Home Renewal was by far the most professional. He spent time with us, accurately described the entire installation process with us and exhibited willingness and patience to hear and understand what we were looking for in the new windows. The American Home Renewal contract was clear, concise and straight forward. The 3 day installation process was fluid and fairly quiet and we were able to work from home. It had a minimal impact on our lives. The crew cleaned up thoroughly every day and took time to make sure we knew how to tilt the windows for eventual cleaning etc. Keith, the Production Manager, checked in a few times during the 3 day installation period to ensure everything was progressing to our satisfaction. We could not be more pleased with American Home Renewal's level of professional service and care."
James Hardie Siding and Western Red Cedar Siding
James Hardie Siding  Detail
James Hardie Siding Detail
Wood Siding Detail
Window and James Hardie Siding Project

+101

Response time2 days
Response rate100%
33 neighbors recently requested a quote
Avatar for Atticare Construction
Atticare Construction
4.5(
177
)
Blown-In Insulation - Install or Upgrade

Serving Knightsen, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"The crew arrived on time and installed plastic on the floor and walls for protection. They did a good job removing the old insulation and installing new insulation. The crew did a great job cleaning up. Nice professional job."
Before Atticare Services
After Properly Sealing the Access
After Insulation Installation
Clean and ready for Insulation Installation
After Insulation Installation

+26

Response time2 hrs
Response rate91%
27 neighbors recently requested a quote
Avatar for ThermaCore Insulation Inc.
ThermaCore Insulation Inc.
5.0(
26
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Knightsen, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"We chose ThermaCore Insulation for our new construction project, and the experience has been great so far. The team was professional, knowledgeable, and easy to work with throughout the process. They showed up on time, communicated clearly, and completed the insulation installation with attention to detail. We?re very happy with the service and would highly recommend ThermaCore Insulation."
ThermaCore Insulation
applying 2-inches closed- cell spray foam
shipping container
project preparation
first code completion

+28

12 neighbors recently requested a quote
Avatar for Diamond Exterior Renovations
Diamond Exterior Renovations
5.0(
40
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially Replace

Serving Knightsen, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We had dry rot on an existing exterior wall and originally thought we?d need to replace the T1-11 and repaint. Dmitriy from Diamond Exterior Renovations took the time to explain a better long-term solution and recommended switching to vinyl siding instead. Since this wall faces the weather side of the house and gets extremely hot in the summer, Dmitriy also suggested adding a layer of foil-backed insulation before installing the new siding. The results have been incredible?the wall stays noticeably cooler, and the overall look and durability are far better than what we originally planned. Dmitriy?s knowledge, honesty, and attention to detail really stood out. We?re extremely satisfied with the work and highly recommend Diamond Exterior Renovations!"
Mobile home
Mobile home
Mobile home
Mobile home
Complete tear off

+26

55 neighbors recently requested a quote
Avatar for Attic kings
Attic kings
5.0(
10
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Knightsen, CA and surrounding areas

Approved

Free estimates

Warranties offered

Customers say: True professional

"Attic Kings is a 5 star business. I had my insulation replaced and my home rodent proofed by them 3 years ago. They came out today just to check something for me at no charge.The customer service was and is outstanding. I highly recommend Attic Kings. They are very nice and kind as well."
Additional Photos
Response time5 days
Response rate100%
3 neighbors recently requested a quote
Avatar for New Gen Exteriors
New Gen Exteriors
5.0(
31
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially Replace

Serving Knightsen, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"New Gen Exteriors removed the old vynl siding on my house and then installed new Hardie board siding with foam insulation underneath. Serg the owner was very polite, straight forward and easy to deal with, as were his men. They cleaned up each night and were also quiet when they worked, no loud radios etc. I plan on using Serg in the near future, because he does very professional work."
Full remodel siding
Full remodel siding
Full remodel siding
Full remodel siding
Full remodel siding

+40

181 neighbors recently requested a quote
Avatar for Best Exteriors Construction Inc
Best Exteriors Construction Inc
4.8(
16
)
Vinyl Siding - Install or Completely Replace

Serving Knightsen, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"

They have not yet contacted me regarding the work to be done. As I am preparing to go on a vacation and will not return until the middle of next week, I'm in no hurry. If I haven't heard from them by the end of next week (May 29), I will contact them the following week.

Later:

I had paid the $1,000 advance by Visa through Angie's List, since Best Exteriors only accepts Pay Pal. Angie's sent them a check, but Best Exteriors said they didn't know what it was for, so it took two months to get an agreement signed. It seems to me that they could have called Angie's to ask what it was for. If I received a check for that much and didn't know why, I'd be on the phone right away to find out. I paid it in March. The job was done in July.

The crew of two men showed up on time and did a great job installing the windows. The problems started after the windows were in. The re-installed my two window air conditioners, but left large gaps around them where wind and water could get in.



 They fixed one of them before they left, but I had to call the office to get the other one done. It was fixed a week later, but then Alex called me and said it was not part of their job to put the A/C back in, and the customer should make the arrangements for that. Well, alright, but he didn't tell me that when he came out to make the arrangements for the work to be done. It would have been a deal breaker for me, as I am elderly and not strong enough to do that. He said they had "gone above and beyond" by putting the A/C back in for me, but I don't think it's too much to expect them to put things back as they were when they started the job. Certainly they should have told me if it wasn't part of the agreement.


"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+112

Response time12 hrs
Response rate100%
10 neighbors recently requested a quote
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Eifs Installers FAQs, answered by experts

Yes, egress windows are grandfathered. However, this comes with some specifications. If you are remodeling a basement or adding a sleeping area, you’ll need to update the egress windows to be up to proper code. But, if you’re leaving your home as is, you do not have to adhere to these requirements.

The cost to install a bow window can range from $1,500 to $15,000, with a national average of $3,900. The total price includes materials, which can cost between $1,200 and over $14,000, and labor, which typically adds $300 to $1,900. Several factors influence the final cost, including the window's size and frame material. For example, vinyl frames are the most budget-friendly option, while wood frames are more expensive. Custom features or energy-efficient upgrades will also increase the price. For comparison, a bay window installation typically costs between $1,000 and $7,000.

Most professionals can install a window well in two to three days, depending on the size of the well and the window you want inside it. If you’re just replacing an existing window well, the work is much less intensive, and most experts can get the job done in just one day. Connecting the window well to a drainage system or installing a custom concrete window well will naturally take longer, but even the most complicated installations shouldn’t take more than three days.

Most modern egress windows installed in basements open outward into a window well, although some older homes have in-swing windows. Egress windows, like casement windows used in other parts of the home, such as bedrooms and bathrooms, may open inward, and these windows are often larger than outward-opening windows.

You install a window well 8 to 12 inches deeper than the base of the window sill. After filling the well with drainage rock, the well should sit 3 inches below the bottom of the window. The top of the window well should also be at least 3 inches higher than the surface-grade ground. The window well should be about 6 inches wider than the window opening.

The Knightsen, CA homeowners’ guide to eifs installation services

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