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Find Addition to existing structure builders in Washington

Avatar for Koss Remodeling
Koss Remodeling
4.3(
11
)

Serving Washington, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"We hired Michael and his team to paint our interior and they were a pleasure to work with from start to finish. They kept our home clean, Michael the owner had great communication, & we had no complaints. We are definitely going to be hiring them again in the future. We would recommend them to anyone!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+95

Response time3 days
Response rate91%
14 neighbors recently requested a quote
Avatar for Anderson Group Enterprises LLC
Anderson Group Enterprises LLC
5.0(
3
)

Serving Washington, IL and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"We hired Anderson Group Enterprises for a yard project for our ducks. Jason, the owner, was so polite and got our coop built within a day! He worked efficiently and it turned out great. We already hired Anderson Group Enterprises for our next home project."
House remodel
House remodel
House remodel
House remodel
House remodel

+34

16 neighbors recently requested a quote
Spittler Construction
New to Angi

Serving Washington, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I have been in some form of construction most of my adult life. And recently have started turning it into a business for myself. From grading to excavating work to remodel projects we can handle it. We are based in Hennepin and work all over the Illinois Valley. We pride ourselves on being prompt, upfront and honest with our customers to give the customer the best experience possible. \n\n24 hour emergency service available

Rental House Repairs
Rental House Repairs
Rental House Repairs
Rental House Repairs
Bar Build

+7

3 neighbors recently requested a quote
Avatar for Extreme Home Improvement
Extreme Home Improvement
New to Angi

Serving Washington, IL and surrounding areas

Approved

In business since 1999

Free estimates

With over 17 years of experience, Joe has been taking the roofing and construction business to new heights. Working to build long lasting relationships with customers through timeliness, professionalism, and going above and beyond to exceed your expectations. Extreme Home Improvement is your top choice for the changes you wish to make in your home. Call today for a free estimate and to schedule an appointment. Joe loves what he does and will be more than happy to talk to you!

Siding Remodel
Response time4 days
Avatar for Milliman and Sons Builders
Milliman and Sons Builders
5.0(
15
)

Serving Washington, IL and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"We can't say enough good things about Chuck and his crew! We had a total kitchen remodel done that involved tearing down walls and installing new support beams in the attic. Everything from electrical to drywall, to installing new cabinets. From start to finish Chuck was easy to work with. Phone calls were always returned. The work was done in the time frame that was quoted. Every effort was made to contain the "construction dust" and the work area was cleaned and vacuumed before they left for the day. I wish we were able to post photos to show you what an excellent job they did. If you are looking for a contractor that is honest, experienced and a pleasure to work with then Milliman & Sons Builders is who you need to call. Not only would we use them again, we already have Chuck working on our next remodeling project."
Composite Dock with steps
Black Bamboo Flooring
Dormer Siding Repair (After)
Composite Dock
Dormer Siding Repair(before)

+43

Response time10 mins
Response rate100%
Recommended by100%of homeowners
Avatar for Kitchen & Bath Specialties
Kitchen & Bath Specialties
4.7(
146
)

Serving Washington, IL and surrounding areas

In business since 1985

Free estimates

"They where very polite, very responsive in helping repair problems left by another contractor work.Also quote a excellent price on a secondary project. All went great i will be happy to have them back for all work in future projects."
Kitchen 1
Kitchen 2
Kitchen 3
Beautiful Tile
Additional Photos

+5

Recommended by92%of homeowners
Avatar for AOM Remodeling and Restoration
AOM Remodeling and Restoration
4.6(
52
)

Serving Washington, IL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Our house had a water damage that ruined much of the drywall and floor on the first floor and the basement. For such a big repair job, I carefully looked up the reviews and recommendations from Angie's list and talked to 3 contractors that have the highest ratings. AOM was one of the three. David, the owner of AOM, quickly came to our house, assessed the damage, explained to me what need to be done, showed great empathy to our loss and current situation (having to stay in hotel waiting to go back to our house), and put a very competitive bid (about 2/3 the bid of another contractor). We picked them and signed the contract. AOM uses Trello, a cloud-based project tracking system that software companies often use, to effectively and promptly communicate task description and updates to all workers and house owners. AOM workers are professional, hard working, and friendly. For such a big project, expectedly there were some hiccups and AOM had to juggle ours with their other on-going projects. David kindly explained to me various aspects of the repair work and promptly fixed any faults that we identified. I became to completely trust David's professional skill and that he would treat our house like his. Several nights and weekends David came to work late so that we could move back to normal life as soon as possible. In the end, we are very happy with our remodeled house. I sincerely recommend David and AOM for any house remodeling and restoration job."
Kitchen accent
picture 1
picture 2
tan and white trim room
blue and white trim room

+5

Recommended by90%of homeowners
Avatar for Elite Seamless Gutters, Inc.
Elite Seamless Gutters, Inc.
4.9(
24
)

Serving Washington, IL and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Elite Seamless Gutters, in Spring Valley, Illinois for the second time has worked on my home in Princeton, IL. In 2014 Elite Seamless Gutters installed gutters and down spouts on the house. Because this project was done perfectly and the staff were very professional, Monday, April 15, 2019, Elite Seamless Gutters worked on my front porch roof which had not been flashed properly by another company. Therefore, causing lots of water damage. The crew made sure I understood what they were doing and if I had any questions just let them know. The crew explained to me what they do and explained the material function. The repair took two long days. The second day the roof was completed. The crew installed gutters and down spouts on the porch. It was explained where the down spouts need to be installed. The crew placed two down spouts, in front of the east and north columns. This did not take away from the look of my home. I was very pleased with the work and interacting with Elite Seamless Gutters and their crew. Each day the crew cleaned up the job site. They went that extra mile with the gutter and down spouts."
Siding
Hotsy Pressure Washer
Front of House - After
Machine
Front of house - Before

+27

Response time2 days
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Washington, IL

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Washington, IL homeowners’ guide to addition to existing structure building services

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