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  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon12
    Verified home building services reviews

Verified Reviews for Home Building pros in Washington, NJ

*The Angi rating for Home Building companies in Washington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

*The HomeAdvisor rating for Home Building companies in Washington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

Last update on November 25, 2025

Find Home builders in Washington

Avatar for Innozign Contracting, LLC

Innozign Contracting, LLC

4.88(
8
)
•Approved Pro

Innozign Contracting, LLC

4.88(
8
)
•Approved Pro
Customers say: Quick response
19 years of experience
Free onsite estimate

Innozign (In-no-zign) Contracting, LLC has been doing business for our clients in New Jersey since 2006. We are a licensed and insured design construction company specializing in remodeling, major renovations, additions and new construction in both residential and commercial applications. While delivering personalized service and making the experience seamless, we take our commitments very seriously in making sure everything to the smallest detail is done right.

"Exceptional Work and Professionalism Justin from Innozign Contracting did an outstanding job building a bathroom in my mother’s home. He is professional, detail-oriented, and committed to high-quality work. From the start, he listened carefully, created a solid schedule, and stuck to it while ensuring everything was done to perfection. His kindness, patience, and adaptability shined through as he worked with my mom to complete the job, making the process smooth and stress-free. The finished bathroom looks fantastic, and I highly recommend Innozign Contracting to anyone looking for a skilled and reliable contractor! "

Eric M on February 2025

Innozign (In-no-zign) Contracting, LLC has been doing business for our clients in New Jersey since 2006. We are a licensed and insured design construction company specializing in remodeling, major renovations, additions and new construction in both residential and commercial applications. While delivering personalized service and making the experience seamless, we take our commitments very seriously in making sure everything to the smallest detail is done right.

"Exceptional Work and Professionalism Justin from Innozign Contracting did an outstanding job building a bathroom in my mother’s home. He is professional, detail-oriented, and committed to high-quality work. From the start, he listened carefully, created a solid schedule, and stuck to it while ensuring everything was done to perfection. His kindness, patience, and adaptability shined through as he worked with my mom to complete the job, making the process smooth and stress-free. The finished bathroom looks fantastic, and I highly recommend Innozign Contracting to anyone looking for a skilled and reliable contractor! "

Eric M on February 2025

Avatar for RoofMy.House

RoofMy.House

No reviews yet

RoofMy.House

No reviews yet
3 years of experience

We bring a professional, organized, and elegant style to Roofing, which for years has struggled with organization, standardization, and efficiency. Combined, our team has over 25 years of roofing experience, and a uniform drive for excellence. We strive to have a seamless process, from our no-contact measure and proposal through a quick and well performed one-day installation. We service commercial and residential customers, along with new development. Note: We specialize in complete roof replacements with Asphalt shingles. By focusing on this particular material and process we can offer you the best price.

We bring a professional, organized, and elegant style to Roofing, which for years has struggled with organization, standardization, and efficiency. Combined, our team has over 25 years of roofing experience, and a uniform drive for excellence. We strive to have a seamless process, from our no-contact measure and proposal through a quick and well performed one-day installation. We service commercial and residential customers, along with new development. Note: We specialize in complete roof replacements with Asphalt shingles. By focusing on this particular material and process we can offer you the best price.

Avatar for J. C. Pillion Contracting Co., Inc.

J. C. Pillion Contracting Co., Inc.

5.00(
10
)

J. C. Pillion Contracting Co., Inc.

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*We do not offer septic pumping services* we offer installation & repairs J C Pillion Contracting Co. Inc. has been in the residential excavation and septic business for over 50 years. We proudly serve Morris, Sussex And Warren counties as well as bordering townships. Our goal is 100% customer satisfaction. Our experience in the septic field is second to none, we have been doing this for a long time and we can take you from start to finish on your project. We have engineers that we work with everyday in case you need one. We have septic installers licenses in all the townships that require them and we are certified in the EcoFlow advanced waste water systems. Please give us a call to discuss your septic needs.

"It was a great experience. They came to my house and replaced my septic tank. The guys were very respectful and got the job done quick. The areas that were affected they had cleaned up and grass seeded immediately. I would highly recommend this company."

Eddie C on September 2022

*We do not offer septic pumping services* we offer installation & repairs J C Pillion Contracting Co. Inc. has been in the residential excavation and septic business for over 50 years. We proudly serve Morris, Sussex And Warren counties as well as bordering townships. Our goal is 100% customer satisfaction. Our experience in the septic field is second to none, we have been doing this for a long time and we can take you from start to finish on your project. We have engineers that we work with everyday in case you need one. We have septic installers licenses in all the townships that require them and we are certified in the EcoFlow advanced waste water systems. Please give us a call to discuss your septic needs.

"It was a great experience. They came to my house and replaced my septic tank. The guys were very respectful and got the job done quick. The areas that were affected they had cleaned up and grass seeded immediately. I would highly recommend this company."

Eddie C on September 2022

Avatar for Phoenix Diversified Group, Inc.

Phoenix Diversified Group, Inc.

No reviews yet

Phoenix Diversified Group, Inc.

No reviews yet
21 years of experience

Phoenix Diversified Group specializes in Construction and Design, Bank Equipment Service, Facility Repair and Maintenance, Off-premise Atms, Managed Services, and Project Management.

Phoenix Diversified Group specializes in Construction and Design, Bank Equipment Service, Facility Repair and Maintenance, Off-premise Atms, Managed Services, and Project Management.

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Home Building questions, answered by experts

In most states, you can build an in-law suite on your property as long as you follow local building codes. However, it's important that you have enough space on your property to accommodate the new structure. A functional in-law suite in your backyard will require between 300 and 800 square feet of space.

Prefab kits like a small sunroom for around $20,000 or even a basic gazebo roof for as little as $60 can save you big over professional installation. However, you lose the option for customization, and these structures tend not to last nearly as long. As for bigger projects like a deck or patio, you shouldn’t go with the DIY route unless you’re fully prepped with the tools and know-how to get it done right. Mistakes can be frustrating and costly, so choose a pro if you’re looking to eliminate your risk of error.

You can’t add home addition costs to an existing mortgage, but you can include them in a new mortgage if you take out a rehab loan. Rehab loans—FHA-backed 203k loans and conventional rehab loans—are for more than the value of a property, and the excess is meant to cover the cost of a renovation or home addition.

Local regulations dictate how big an ADU can be, and there may also be restrictions on the percentage of the main residence’s square footage an ADU can have. In most cases, an ADU must be smaller than the main residence, but check with your local building authority to confirm restrictions on ADU size.

Yes, there are a few different ways you can finance new construction. Some lenders offer new construction loans that cover the building costs and then convert to a standard mortgage once construction is complete. Some custom homebuilders also offer financing options that only require a down payment before you begin the building process. Construction loans are possible, as well, although they typically only cover the building process, and you’ll need to pay in full once the house is completed.

The Washington, NJ homeowners’ guide to home building services

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

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