{"id":145,"date":"2026-06-08T07:42:57","date_gmt":"2026-06-08T07:42:57","guid":{"rendered":"http:\/\/13.233.247.58\/?p=145"},"modified":"2026-06-08T07:42:57","modified_gmt":"2026-06-08T07:42:57","slug":"what-documentation-do-you-need-from-your-contractor","status":"publish","type":"post","link":"https:\/\/blog.arqonz.com\/?p=145","title":{"rendered":"What Documentation Do You Need From Your Contractor"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Starting a construction, renovation, or remodeling project is an exciting milestone. While your focus is naturally on the design, materials, and the final result, it is equally critical to pay attention to the administrative side of the job.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For many customers, the question arises: <em>What documentation do I actually need to keep from my contractor?<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The answer is simple: the right paperwork is your best defense against misunderstandings, financial surprises, and legal headaches. Keeping organized records protects your property, ensures compliance with local laws, and can even boost your property\u2019s resale value.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you are preparing to hire a contractor or are currently in the middle of a project, here is the essential checklist of documentation you need to collect and keep.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">1. The Signed Contract<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The contract is the foundation of your entire project. Never proceed with a handshake agreement. Your signed contract should clearly outline:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Scope of Work:<\/strong> A detailed description of exactly what will be done.<\/li>\n\n\n\n<li><strong>Materials:<\/strong> Specific brands, grades, and quantities of materials to be used.<\/li>\n\n\n\n<li><strong>Project Timeline:<\/strong> Start date, milestone dates, and estimated completion date.<\/li>\n\n\n\n<li><strong>Payment Schedule:<\/strong> A clear breakdown of deposits, progress payments, and the final retainage.<\/li>\n\n\n\n<li><strong>Dispute Resolution:<\/strong> How disagreements will be handled (e.g., mediation or arbitration).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Proof of Insurance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Never take a contractor\u2019s word that they are insured. Always request and file copies of their current insurance certificates. You need to see:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>General Liability Insurance:<\/strong> Protects your property from damage caused by the contractor\u2019s work.<\/li>\n\n\n\n<li><strong>Workers\u2019 Compensation Insurance:<\/strong> Protects you from being held financially liable if a worker is injured on your property.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Licenses and Permits<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ensure your contractor is legally authorized to do the work.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Contractor\u2019s License:<\/strong> Keep a copy of their active, state- or locally-issued license. You can usually verify this online through your state\u2019s licensing board.<\/li>\n\n\n\n<li><strong>Building Permits:<\/strong> The contractor should pull all necessary permits. Keep copies of these permits, as they prove the work was inspected and approved by local authorities\u2014a crucial document for future home sales.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Lien Waivers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This is one of the most overlooked but critical documents in construction. A mechanics\u2019 lien can be placed on your property if your contractor fails to pay their subcontractors or material suppliers, even if <em>you<\/em> have paid the contractor in full.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Conditional Lien Waivers:<\/strong> Provided with each progress payment, stating the waiver is valid once the payment clears.<\/li>\n\n\n\n<li><strong>Unconditional Lien Waivers:<\/strong> Provided after payment has been made, permanently waiving the right to lien for that specific amount of work.<\/li>\n\n\n\n<li><em>Pro Tip:<\/em> Always collect a final unconditional lien waiver from the general contractor and all major subcontractors before making your final payment.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Written Change Orders<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Construction projects rarely go exactly as planned. If you decide to upgrade a fixture, or if unforeseen structural issues arise, the scope of work will change. <strong>Never approve verbal changes.<\/strong> Every change must be documented in a written Change Order that includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A description of the new work.<\/li>\n\n\n\n<li>The adjusted cost (or credit).<\/li>\n\n\n\n<li>Any impact on the project timeline.<\/li>\n\n\n\n<li>Signatures from both you and the contractor.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. Warranties and Guarantees<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Protect your investment long after the crew has left the site. You should collect:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Manufacturer Warranties:<\/strong> For appliances, roofing materials, windows, HVAC systems, etc.<\/li>\n\n\n\n<li><strong>Workmanship Warranty:<\/strong> A written guarantee from the contractor detailing what is covered (e.g., leaks, structural defects) and for how long (typically 1 to 10 years, depending on the trade and local laws).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7. Final Project Documentation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">At the conclusion of the project, ensure you receive:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Certificate of Occupancy (CO) or Final Inspection Sign-off:<\/strong> Proof that the local building department has approved the completed work.<\/li>\n\n\n\n<li><strong>As-Built Drawings:<\/strong> If applicable, updated blueprints showing exactly where pipes, wires, and structural elements were placed.<\/li>\n\n\n\n<li><strong>Operation and Maintenance Manuals:<\/strong> For any new systems or appliances installed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">8. Payment Records and Invoices<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keep a meticulous financial trail. Save every invoice, receipt, canceled check, or bank transfer confirmation. This creates a clear audit trail in case of billing disputes or tax-related inquiries.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The Bottom Line<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In the construction industry, documentation is not just red tape\u2014it is your shield. By knowing exactly what paperwork to keep, you maintain control over your project, ensure accountability, and safeguard the value of your property for years to come.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Starting a construction, renovation, or remodeling project is an exciting milestone. While your focus is naturally on the design, materials, and the final result, it is equally critical to pay attention to the administrative side of the job. For many customers, the question arises: What documentation do I actually need to keep from my contractor? The answer is simple: the right paperwork is your best defense against misunderstandings, financial surprises, and legal headaches. Keeping organized records protects your property, ensures compliance with local laws, and can even boost your property\u2019s resale value. If you are preparing to hire a contractor or are currently in the middle of a project, here is the essential checklist of documentation you need to collect and keep. 1. The Signed Contract The contract is the foundation of your entire project. Never proceed with a handshake agreement. Your signed contract should clearly outline: 2. Proof of Insurance Never take a contractor\u2019s word that they are insured. Always request and file copies of their current insurance certificates. You need to see: 3. Licenses and Permits Ensure your contractor is legally authorized to do the work. 4. Lien Waivers This is one of the most overlooked but critical documents in construction. A mechanics\u2019 lien can be placed on your property if your contractor fails to pay their subcontractors or material suppliers, even if you have paid the contractor in full. 5. Written Change Orders Construction projects rarely go exactly as planned. If you decide to upgrade a fixture, or if unforeseen structural issues arise, the scope of work will change. Never approve verbal changes. Every change must be documented in a written Change Order that includes: 6. Warranties and Guarantees Protect your investment long after the crew has left the site. You should collect: 7. Final Project Documentation At the conclusion of the project, ensure you receive: 8. Payment Records and Invoices Keep a meticulous financial trail. Save every invoice, receipt, canceled check, or bank transfer confirmation. This creates a clear audit trail in case of billing disputes or tax-related inquiries. The Bottom Line In the construction industry, documentation is not just red tape\u2014it is your shield. By knowing exactly what paperwork to keep, you maintain control over your project, ensure accountability, and safeguard the value of your property for years to come.<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-145","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=\/wp\/v2\/posts\/145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=145"}],"version-history":[{"count":1,"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=\/wp\/v2\/posts\/145\/revisions"}],"predecessor-version":[{"id":146,"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=\/wp\/v2\/posts\/145\/revisions\/146"}],"wp:attachment":[{"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.arqonz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}