A practical LOI framework and negotiation guide built for buyers and sellers of recurring-revenue industrial and facility cleaning companies in the $1M–$5M revenue range.
An LOI is the critical first formal step in acquiring an industrial cleaning services business. It sets the financial terms, deal structure, and ground rules for due diligence before you invest significant time and legal fees in a definitive purchase agreement. In industrial cleaning, the LOI stage is especially important because it forces both parties to align on issues unique to this sector: how recurring contract revenue is defined and protected, how specialized equipment is valued, what happens if a key customer departs during the exclusivity period, and whether the seller's certifications — such as HAZWOPER or confined space entry — transfer with the business. A well-drafted LOI signals to the seller that you are a serious, informed buyer and creates enforceable protections around exclusivity and confidentiality while you conduct your investigation. This guide walks through each major section of the LOI, provides industry-specific example language, and highlights the negotiation points most likely to arise in a facility or industrial cleaning transaction.
Find Industrial Cleaning Services Businesses to AcquireBuyer and Seller Identification
Identifies the legal entities entering the transaction. Specify whether you are acquiring the business as an individual, an LLC formed for acquisition, or an existing operating entity. For SBA-financed deals, the acquiring entity must be clearly identified early since lenders will require this for pre-qualification.
Example Language
This Letter of Intent is submitted by [Buyer Name or Acquisition Entity], a [state] limited liability company ('Buyer'), to [Seller Legal Name] and [Owner Name(s)] ('Seller'), the owner(s) of [Business DBA], an industrial cleaning services company operating in [City, State] ('the Company'). Buyer intends to acquire substantially all of the assets of the Company as described herein.
💡 If you plan to use SBA financing, confirm with your lender before submitting the LOI that your entity structure is eligible. Sellers may request that the buyer entity be personally guaranteed by the individual buyer, which is standard in SBA transactions. Clarify whether the transaction is structured as an asset sale or stock sale at this stage — most industrial cleaning acquisitions are structured as asset purchases to allow the buyer to avoid assumption of undisclosed liabilities, including any unresolved OSHA or environmental citations.
Purchase Price and Valuation Basis
States the proposed total consideration and the basis on which you arrived at that number. Industrial cleaning businesses in the lower middle market typically trade at 3x to 5.5x SDE or EBITDA depending on contract quality, customer diversification, and equipment condition. Be explicit about what earnings figure you are applying the multiple to.
Example Language
Buyer proposes to acquire the Company for a total purchase price of $[X,XXX,000], representing approximately [X.X]x the Company's Seller's Discretionary Earnings of $[XXX,000] for the trailing twelve months ended [date], as represented by Seller and subject to verification during due diligence. The purchase price is preliminary and subject to adjustment based on findings during the due diligence period, including but not limited to contract revenue verification, equipment appraisal, and compliance review.
💡 Sellers of industrial cleaning companies often apply their own add-backs for owner compensation, personal vehicle use, and discretionary expenses. Scrutinize these carefully — add-backs for owner labor in direct service delivery are real costs that a buyer must replace with a manager or additional technician. Request a detailed add-back schedule before signing the LOI and note that the multiple you offer should reflect whether the recurring contract revenue has been independently verified. A business deriving 40% of revenue from one-time project work warrants a lower multiple than one with 70%+ under multi-year maintenance contracts.
Deal Structure and Payment Terms
Describes how the purchase price will be funded, including the allocation among buyer equity, SBA or conventional debt, seller note, and any earnout component. Deal structure in industrial cleaning acquisitions commonly involves SBA 7(a) financing, a seller note on standby, and in some cases an earnout tied to contract retention.
Example Language
The purchase price shall be funded as follows: (i) approximately [70–80]% from an SBA 7(a) loan to be arranged by Buyer, (ii) a Seller note of approximately [5–10]% of the purchase price, to be held on full standby for a period of 24 months following close as required by SBA guidelines, and (iii) Buyer equity injection of approximately [10–20]%. In addition, Buyer proposes an earnout of up to $[XX,000] payable over 12 months post-close, contingent upon the retention of contracted recurring revenue at no less than [90]% of the trailing twelve-month contract revenue base as of the closing date.
💡 Sellers in this industry are often reluctant to accept large earnouts because they fear losing control of customer relationships post-close. Frame the earnout as mutual protection — it protects the buyer against contract attrition and rewards the seller for a successful transition. Tie the earnout specifically to recurring contract revenue retention rather than total revenue to avoid disputes over one-time project variability. If the seller is uncomfortable with an earnout, consider a modest equity rollover of 10–15% instead, which aligns incentives during the transition without requiring future cash payments.
Assets Included and Excluded
Specifies which assets are being transferred in the sale. This section is especially important in industrial cleaning transactions due to the significant value embedded in specialized equipment, certifications, vehicles, and transferable contracts.
Example Language
The acquired assets shall include, without limitation: all customer contracts and service agreements, accounts receivable earned post-close, the Company's equipment fleet including pressure washing units, industrial vacuums, hydroblasting equipment, and specialty vehicles (as itemized in Exhibit A to be attached during due diligence), all transferable operating licenses and certifications, the trade name and associated goodwill, employee records and personnel files, supplier and vendor relationships, and all intellectual property including operational manuals and safety protocols. Excluded assets shall include: cash and cash equivalents on hand at close, personal vehicles not used in operations, and any personal property of the Seller not related to the business.
💡 Request a complete equipment list with make, model, year, and estimated replacement value before finalizing the LOI. Aging or poorly maintained equipment — common in owner-operated industrial cleaning companies — can significantly reduce actual deal value. If the equipment appraisal during due diligence reveals deferred maintenance or near-term replacement requirements, you have a legitimate basis to renegotiate the purchase price. Also confirm that HAZWOPER certifications, confined space entry permits, and any industry-specific licenses are transferable and that the cost of re-certification for the workforce is accounted for.
Due Diligence Period and Access
Establishes the length of the due diligence period and the access Buyer requires from Seller to complete its investigation. Due diligence for an industrial cleaning acquisition is more involved than a typical service business because of the regulatory, equipment, and labor dimensions.
Example Language
Upon execution of this LOI, Seller shall grant Buyer and Buyer's advisors reasonable access for a due diligence period of [45–60] calendar days ('Due Diligence Period') to review and verify all information material to the proposed transaction. This shall include access to: three years of financial statements and tax returns, all customer contracts with renewal terms and cancellation provisions, OSHA logs and any regulatory correspondence for the past five years, equipment maintenance records and current condition assessments, employee records including certifications, tenure, and compensation, and environmental compliance documentation including any permits, citations, or remediation history.
💡 Do not shorten the due diligence period below 45 days for an industrial cleaning business. The combination of regulatory review, equipment inspection, contract analysis, and workforce assessment requires meaningful time. Prioritize reviewing OSHA 300 logs early — any pattern of recordable incidents or open citations is both a liability exposure and a signal of operational culture. Also verify that the Company's insurance certificates are current and that there are no open workers' compensation claims that could survive the asset sale structure. Schedule site visits to at least two or three customer facilities with the seller's permission to assess relationship depth.
Exclusivity and No-Shop Provision
Prevents the Seller from soliciting or entertaining competing offers during the due diligence period, giving Buyer a protected window to complete its investigation and arrange financing.
Example Language
For a period of [60] calendar days from the date of mutual execution of this LOI ('Exclusivity Period'), Seller agrees not to solicit, encourage, or enter into discussions with any other party regarding the sale, transfer, or recapitalization of the Company or its assets. Seller shall promptly notify Buyer of any unsolicited inquiries received during the Exclusivity Period. Buyer agrees to pursue the transaction in good faith and with reasonable diligence during this period.
💡 Sellers in the industrial cleaning space sometimes resist long exclusivity periods, particularly if they have received multiple expressions of interest. A 60-day exclusivity period is standard and reasonable given the SBA financing timeline and the complexity of the due diligence required. If the seller pushes back, offer to share weekly progress updates and milestone check-ins to demonstrate good faith. You may also agree to a mutual termination right if either party determines the transaction is not viable, which makes the exclusivity feel less one-sided.
Confidentiality and Non-Disclosure
Reinforces existing NDA obligations and establishes expectations for how information shared during due diligence will be protected, including employee and customer information which is particularly sensitive in a service business.
Example Language
All information disclosed by Seller to Buyer in connection with this LOI and the proposed transaction, including but not limited to customer identities, contract terms, pricing, employee information, equipment values, and financial data, shall be treated as strictly confidential and used solely for the purpose of evaluating and consummating the proposed acquisition. Buyer shall not disclose such information to any party other than its legal, financial, and lending advisors who are bound by equivalent confidentiality obligations. The confidentiality obligations of this LOI shall survive termination of negotiations for a period of three years.
💡 Customer relationships and contract details are the crown jewels of an industrial cleaning business. Some sellers will be especially sensitive about Buyer contacting customers directly during due diligence. Negotiate a protocol in advance — ideally, the seller participates in any customer conversations and frames them as routine rather than transaction-related. For employees, agree that Buyer will not attempt to hire or recruit any employee of the Company until and unless the transaction closes.
Conditions to Closing
Lists the material conditions that must be satisfied before the transaction closes, including financing approval, satisfactory due diligence, and any regulatory or license transfer requirements.
Example Language
The closing of the proposed transaction shall be subject to the following conditions: (i) Buyer's receipt of SBA 7(a) loan approval on terms acceptable to Buyer; (ii) completion of due diligence satisfactory to Buyer in its reasonable discretion; (iii) execution of a definitive Asset Purchase Agreement acceptable to both parties; (iv) transfer or reissuance of all material operating licenses, certifications, and environmental permits necessary for uninterrupted business operations; (v) no material adverse change in the business, customer base, or financial condition of the Company occurring between the date of this LOI and closing; and (vi) execution of a Seller Transition and Non-Compete Agreement as described herein.
💡 The certification and license transfer condition is critical in industrial cleaning. Confirm with your legal advisor which permits are transferable by assignment and which require new applications. State environmental operating permits and OSHA-required confined space or hazardous materials certifications may require lead time to transfer or reissue. Build this timeline into your closing schedule — a delay in permit transfer can push your close date by 30 to 60 days and create complications with your SBA lender's commitment timeline.
Seller Transition and Non-Compete
Addresses the seller's post-close involvement in the business and geographic and time-based restrictions on competitive activity. In industrial cleaning, the seller's relationships with facility managers and procurement contacts are often the most important asset being transferred.
Example Language
As a condition of closing, Seller shall agree to: (i) provide transition assistance for a period of [6–12] months post-close, including introductions to all key customer contacts and participation in contract renewal discussions; (ii) a non-compete covenant for a period of [3–5] years within a [50–100] mile radius of the Company's current service territory, restricting Seller from directly or indirectly engaging in industrial or commercial cleaning services; and (iii) a non-solicitation covenant for a period of [3] years prohibiting Seller from recruiting Company employees or soliciting Company customers.
💡 This is one of the most negotiated sections in any industrial cleaning acquisition. Sellers who have personally managed key accounts for 10 to 20 years are a real transition risk. Push for at least a 12-month paid transition period and structure the Seller's compensation during that period to incentivize active introductions rather than passive availability. A longer non-compete radius matters more than a longer duration — a seller who opens a competing business two towns over is more damaging than one who waits five years and then re-enters the market in the same geography. SBA lenders will require a non-compete as a condition of the loan.
Definition of Recurring Contract Revenue
Before agreeing on a purchase price multiple, define exactly what counts as recurring contract revenue. In industrial cleaning, some sellers include scheduled project work or annual service agreements that can be cancelled on 30 days' notice in their recurring revenue figure. Negotiate a definition that includes only contracts with terms of 12 months or longer, automatic renewal clauses, and documented renewal history. Revenue that is truly recurring on this basis warrants a 4x–5.5x multiple; project-heavy revenue should be valued lower.
Equipment Valuation and Condition Adjustment
The equipment fleet — pressure washers, industrial vacuums, hydroblasters, specialty vehicles, and safety apparatus — often represents 20–35% of total deal value. Negotiate the right to obtain an independent equipment appraisal during due diligence and to adjust the purchase price downward if the appraised value or required near-term capital expenditures differ materially from Seller's representations. A $200,000 discrepancy in equipment value can shift the deal multiple meaningfully.
Earnout Structure and Contract Retention Baseline
If the deal includes an earnout, negotiate the baseline carefully. The earnout trigger should be tied to the retention of named customer contracts at their current revenue run rates, not total company revenue. Specify a list of the top 10 customer accounts by revenue as Exhibit A and define retention as those accounts continuing under contract with Buyer at 90% or more of their current annual contract value. This prevents disputes caused by organic growth masking customer attrition.
Environmental and Regulatory Indemnification
Industrial cleaning companies work with hazardous chemicals, solvents, and waste streams. Negotiate a specific indemnification provision in the definitive agreement covering any pre-close environmental liabilities, OSHA violations, or regulatory citations. This indemnification should survive the closing for a period of at least three to five years and should not be subject to the general indemnification cap. In an asset sale, most pre-existing liabilities stay with the seller, but specific language in the LOI signals your intent and protects you if undisclosed issues surface post-close.
Key Employee Retention and Transition Commitments
Identify the three to five most critical operational employees — typically the operations manager, lead supervisors, and any employees holding specialized certifications — and negotiate Seller's obligation to use reasonable efforts to retain them through closing. Consider requiring offer letters or retention bonuses to be in place as a condition of close. In a tight labor market for certified industrial cleaning technicians, losing key staff during the transition period can directly impair contract performance and customer retention.
Find Industrial Cleaning Services Businesses to Acquire
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Industrial cleaning businesses in the $1M–$5M revenue range typically trade at 3x to 5.5x SDE or EBITDA at closing. Where your offer falls in that range depends primarily on the quality and tenure of recurring contracts, customer diversification, equipment condition, and the strength of the management team below the owner. A business with 70% recurring contract revenue, multi-year agreements with auto-renewal clauses, no customer representing more than 20% of revenue, and a capable operations manager can justify a 4.5x–5.5x multiple. A business that is heavily owner-dependent, has significant project revenue, or has concentrated customers should be offered in the 3x–4x range. State your multiple basis clearly in the LOI — apply it to trailing twelve-month SDE or EBITDA and note that it is subject to verification during due diligence.
The large majority of lower middle market industrial cleaning acquisitions are structured as asset sales, and your LOI should specify this preference. An asset purchase allows you to step up the tax basis of acquired assets, avoid assuming undisclosed liabilities — including pre-existing OSHA citations, environmental obligations, or workers' compensation claims — and selectively choose which contracts and obligations to assume. Stock sales occasionally arise when a seller has favorable insurance certificates, hard-to-transfer permits, or long-term contracts that require assignment consent from customers, but the liability assumption risk generally outweighs those benefits for a buyer. Clarify this in the LOI to set expectations before due diligence begins.
Address certifications and licenses explicitly in the conditions to closing section of your LOI. Specify that closing is contingent upon the successful transfer or reissuance of all material operating certifications and permits required for uninterrupted operations. During due diligence, identify each license — state environmental operating permits, OSHA-required confined space or hazardous material handling certifications, and any customer-required credentials — and determine whether each is transferable by assignment or requires a new application. Work with your attorney and the relevant regulatory agencies early in due diligence to understand lead times. Build at least 60 days of buffer into your closing timeline if new applications are required, and align this with your SBA lender's commitment expiration date.
Include a material adverse change clause in your conditions to closing that is specifically defined to include the loss of any customer representing more than 10% of trailing twelve-month revenue, or the termination or material modification of any contract in the top-five customer list prior to close. Additionally, if your deal includes an earnout, structure the post-close earnout baseline around a named-customer contract list established at signing so that any pre-close attrition is reflected in the earnout benchmark. You may also negotiate a purchase price adjustment mechanism tied to a final contract revenue verification at a date 10 to 15 days before close, allowing a price reduction if the verified recurring contract base has declined materially from the figures represented in the LOI.
Earnouts are moderately common in industrial cleaning acquisitions, particularly when a significant portion of value is attributable to customer relationships that the seller personally manages. They are most effective when structured around specific, verifiable metrics rather than total revenue. In the LOI, specify that the earnout will be tied to the retention of named recurring contracts at 90% or more of their trailing twelve-month contract value, measured at 12 and 24 months post-close. Define the maximum earnout amount as 10–15% of the total purchase price and provide a clear payment schedule. Avoid tying earnouts to total revenue or EBITDA because these metrics can be influenced by Buyer's post-close decisions and are more difficult to verify, creating post-close disputes that damage the transition relationship.
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