John Griggs
Analyst · Truist
Thanks, Mickey. As Mickey emphasized, it's a wonderful time to be in the contract compression business and an even better time to be at Kodiak. Here are some of the results from the quarter.
Total revenues for the third quarter were approximately $231 million, up about 14% sequentially and 27% compared to the third quarter of last year. Adjusted EBITDA for the quarter was $110 million, up over $2 million or 2% from Q2, and up over 8% versus the same quarter of last year. Both metrics exceeded our expectations. And since you'll see it in our 10-Q later today, I'll mention it now. Adjusted EBITDA for the quarter included an approximate $2 million allowance for doubtful accounts related to a particular compression customer in the midst of a restructuring. Excluding the impact of that reserve, adjusted EBITDA for the quarter would have been about $112 million.
Looking at our segments, Compression Operations revenues were nearly $187 million, up about 14% year-over-year. Revenue-generating horsepower grew by about $112,000 on a year-over-year basis. Consistent with last quarter, revenue growth in this segment was a function of growth in revenue-generating horsepower combined with higher overall fleet pricing. In our Other Services segment, 2023 third quarter revenues were up substantially compared to both last year's third quarter as well as the prior quarter. This was driven mostly by quality execution and faster-than-expected progress on some project completion schedules in particular on one relatively large job.
From an adjusted gross margin perspective, our Compression Operations segment generated just shy of a 65% margin, up 70 basis points compared to the second quarter. Our operations team continues to focus on containing costs that are within our control. We continue to chip away at some of the margin compression we experienced in the last couple of years from [ acute ] inflationary pressures. On a dollar basis, adjusted gross margin in our Other Services segment was about $5.5 million, up nicely from the prior quarter. From an adjusted gross margin percentage basis, the margin came in at 12.4%.
As we've discussed, each project is different, and our third quarter margin percentage reflects a couple of larger projects that carried lower-than-normal margins. As a reminder, while the segment has a lower margin profile in our core Compression Operations segment, station construction projects are synergistic with our compression business, and they require no capital. Every dollar of incremental cash flow adds to both our overall return on capital employed and discretionary cash flow, which in turn, allows us to pay more dividends and invest in high-return growth projects. So as long as we manage our contractual and operating risks and project-related working capital carefully, this work is beneficial to Kodiak and our investors.
In terms of CapEx, for the quarter, our maintenance CapEx was about $12.3 million, a bit higher than the prior quarter. Growth CapEx was $56 million for the quarter and $3.5 million of that amount was non-new unit CapEx. We've mentioned in the past that growth CapEx in 2023 would be back-end loaded. So you saw that in Q3, and you'll see it again in Q4.
Moving to the balance sheet. So as a quick reminder, we received the proceeds from our IPO on July 3, and simultaneously completed the paydown and novation of the term loan we described in our S-1. That reduced our debt by $1 billion. At the end of Q3, we had debt of $1.78 billion, consisting entirely of borrowings on our $2.2 billion asset-based loan. Our credit agreement leverage was 4.07x, and we had about $396 million in borrowing capacity at quarter end. With our IPO and associated deleveraging complete, we think we're well on our way to achieving our long-term leverage target of 3x to 3.5x during 2025. We continue to benefit from our interest rate swaps on a little less than 70% of our debt that fixed our interest rate well below prevailing floating rates.
Now let's move to our updated 2023 outlook. Given the clarity that we've received from our third quarter results and our expectations for Q4, we included updated full year '23 guidance in our earnings release yesterday. For the year, we estimate adjusted EBITDA will range between $430 million to $440 million. In our core Compression Operations segment, we're sticking with our prior revenue and margin guidance. Bottom line, given the constructive market dynamics alongside our crisp execution, we're highly confident in our segment outlook, and we're laser focused on growing long-term high-quality cash flows.
In our Other Services segment, we now forecast full year revenue of $95 million to $115 million, and segment margins of 15% to 17%. We're providing a pretty wide range to account for some of the things that we can't control, but can have an impact on outcomes, particularly in the fourth quarter, things like weather events, customer budget exhaustion and customer or subcontractor holiday season work schedules. If we have smooth sailing on those items, then we'll likely be at the high end of our range on both revenues and margins. And though we're not giving official guidance for 2024 until we deliver our full year 2023 results, we do think this year is an outlier to the high side in terms of station construction projects and revenues.
For adjusted SG&A, believing the guidance [ as is ], but we noted in our release that we're not including the $2 million allowance for uncollectible accounts that we took this quarter since that was an isolated noncash event, we wanted to keep the guidance focused on normalized expenses.
Turning to CapEx. For the year, we now see maintenance CapEx coming in between $34 million and $38 million. Our maintenance CapEx spend is largely predicated on the agent hours of our units. So the slight move up in guidance is related to the timing of when our team tackles the scheduled overhauls. We're working to get a few more things done this year in that area than we previously anticipated. On the growth side of CapEx, we're leaving our prior guidance alone. Included in the forecast is, about $15 million in non-new unit-related CapEx, which at the midpoint of our updated guidance, would suggest that we'll be adding just shy of 140,000 of new horsepower during the year.
Last thing on CapEx. Recently, our landlord on a few of our more significant operations facilities approached us with a compelling package deal to buy them out of the properties. It's got a few moving parts, but assuming everything comes together as planned, we would incur an incremental $10 million in real estate-related CapEx during the fourth quarter. We've not included that in our updated guidance, which should it occur, we'll still be free cash flow positive for the year. We believe the deal is compelling, and we were faced with imminent and disruptive moves in the near future to accommodate our substantial planned growth. So this opportunistic purchase allows us to control our own destiny in terms of facility and expansion in our most important growth regions and enables our operations leaders to stay focused on taking care of business.
To wrap things up, as Mickey noted, our Board declared an inaugural dividend payment of $0.38 per share, and we'll pay that tomorrow. This equates to an annualized dividend of $1.52 per share, yielding nearly 9% of our recent price range. Our capital allocation framework is a crucial aspect of the KGS investment thesis, measured growth alongside attractive return of and return on capital, while living within cash flow and deleverage.
That's it for my prepared comments. Thanks again for your participation and support. I'll turn it back over to Mickey.