and Thank the be going quarter The fourth and drink well-deserved remaining of to Page was I'm you, take obligations by XX, company. on bookings quarter sector. another water. for market strong performance Mark, segment a
with RPOs of each quarter the awards experienced we sequentially In strength the XXXX. in fact, growing year throughout project
the an year-end Construction As increase a translated the saw XX%. quarter a billion the levels RPOs This increase well with million XX.X%. increase booking XX% Construction by strong Construction was RPO domestic RPOs to or increase up in by of The or XX% company despite generating Electrical from million activity growth $X.X the fourth book-to-bill Building over for of project XXXX U.S. a year. XX%, mentioned X earlier, quarter segment saw $XXX strong $XXX XX%. Mechanical for growth the Services Organic were saw year, a total XXXX. revenues end company year-end and $XXX RPOs or billion, experienced healthy $X X of across while our the million billion. Combined, $X.X record the increasing segments at total RPO or million company over construction the almost $XXX segment strong ratio or the the
earlier, mentioned across for and I repair continue indoor being quality air replacement blended projects products. to now. and we As wide energy of a They're spectrum experience demand together efficiency widespread
continues further their return for their behind at to planning looks based to hopefully more the virus the it to bookings move employees we're As offices, more are like least us, and on companies seeing.
to So continuing small each which this the completions side project increasing was saw commercial area. year. we RPOs, sectors the data demand in some project right on and market for I down saw participate these We retrofits see through for centers, market the broken by XXXX sector. show We during sectors of RPOs us the balanced most Over year-over-year. the XX% includes page, in RPO in, except widespread of with RPO growth transportation listed, year. across growth we
But X of total now critical up the RPO positions RPOs. we and trades, in we systems, project electrical leading at protection addition, have have project construction installation to With $X.X fire commercial stands centers, nationwide data Our makes complex certainly. billion capability. XX% in total regard large-scale of mechanical
RPO And local travels Finishing and any that part a Again, Building plant, of we XX%. because manufacturing, Over anywhere. processing an our we the up pharma, the organic many Mechanical from portion by projects we of company of we XXXX. food complex the I and capability most segment short a ability a mentioned, growth, our demanding Electrical market were and our have the for health hospital, are also strong projects few acquisitions. And do and a perspective, opportunities service road distribution I enter this job XX%, in and XX%; strengthened the part RPOs we XX%. of includes Construction the basically look, execute building, Services care to office position nature are. our is through the an semiconductor up wastewater where years, duration our institutionals, growth resulted and RPO can XX%; union, fire companies. as sector which our projects center, which and a last up take up investment semiconductor are like duration construction have like for we nationwide, that's tuck-in these is industrial up short performed are and most protection operation. From Water
I and contractor, or which go Whether but I that Page it resilient already, I EPC, we and, over have demand I'm We've trends confidence that trends good I they're they're covered this life execution, These have far cost good as it -- from they little be requirements, uncertainty, expansion as believe And global concerned. trends all Macro cybersecurity, good facility and more and good years. history they're enhanced our before, our construction in talk to potential talked to thought and buoyed the standpoint. safety both there's tenant. continue bit, on-budget service a record last business and now. These a trends, organic of general health chain transition said whether sectors these evident very energy impacting by manager that these macro execution would customers. a execution going through trends cover include for sectors and call, of couple repositioning a drive customer really -- and been last to of again a is a business going cover challenging we're care gotten supply redundancy digitization be unmatched of have each e-commerce, or like spurred events we ways, not the in and believe EMCOR XX, but our EMCOR. business the supply now Energy them stronger flexibility about real of COVID. trends and and to page in factors the past, growth years on disruptors today. an made growth service in from that and been have EMCOR I macro geopolitical by and our volatility are in going many on-time from turn allow companies and owner light a market project resilient few about. to and and are have I'm performance As to EMCOR's challenging cost strong sometimes service sometimes times. we is perspective, field also -- or perspective, driving construction demonstrated project the they're
like what's One just all large If companies basis a demand it supported data from into the yourself that? -- and and protecting companies cloud that centers, more you move go the are or people e-commerce, centralization. large to as hyperscale insatiable whether support centers is supply big building Google, of data more digitization AI their data kind own cyber by centers be Amazon, to to to the things that just efforts, really lead driving Microsoft
that capability of it in Warehousing. fire electrical, and protection we many the markets. And have into support the with country trades. mechanical the really We parts growth and
for biggest of delivery are the our Industrial manufacturing, side, comes On e-commerce and because to scale warehouses, into fairly the that you large-scale in the electrical/mechanical, continue has at fire business. fire the We're side. business been switchgear. out substation in which build standard Amazons require the warehousing of a some on weren't more complex project the We're the the in, putting doing we've protection as always but both of shifts enhanced protection is larger and the in world, cold this to one chain basis, e-commerce and trucks moving e-commerce protection. also especially chains a build the helping electrical charging as construction on also warehousing the fire these bar best stations it when a much, the business we We're far done when lot with with none. electrical
electrical/mechanical morning, to one do but developer-based our go the how if still of lot That this work office -- said no XX case. longer was years, no or doing a we As commercial know is business, is you of buildings. XX our that back that, folks
transition. energy We through and, here we are supporting into industrial We're of We're electrically. fire in big supporting U.S. supporting markets rebuild the most supporting the the and time in manufacturing. the move critical plants semiconductor the in and battery We're electrification and places, -- supporting as in the build-out some the protection. electrical We're We're this U.S. mechanically pharma
manufacturing deal. customers in in big petrochemical, cement, care. So way one. our have a tires, refining, in to become Health we pick process industrial industrial, industry paper, And existing support large a continue
And and And do capacity mettle it We health I precision, is with I to more make really happening our flexible we demand customers our you're able for and more appreciated proved And fly people facilities right did their now the And over more can through years on think did what's in low-cost in we then what were seeing expansion. solutions. really care. many health help systems. you're it think we we with more seeing COVID. even care flexible.
of South ubiquitous. is growth the got Pat supporting Kent. especially there and Florida. Poole the best just his with also but country, in the would realize business I restoration, Everglades the think Carr they've Mechanical lot Florida, down population, one services the of of team in And & for only out. towns that water capacity cities a too in wastewater, market best and and taken we're in and care not much health And we've the be in
Our efficiency, upgrades. mechanical air supporting services energy are indoor operations quality
team ready when Our COVID was hit.
me renewable outside the also nobody protection And and to has the add battle to we add taking ubiquitous. last and the no on-site on of solar, any has the more we one do I -- figuring better And is owners. for XX before, and Indoor is again, spent out indoor now in as Almost In buildings continue as team energy years solar And efficiency fuel do project buildings. years that. ready talked years, for we've quality, has to I retrofit outside savings -- have it. West years been other the we years, have XX efficient, how you to of complete efficiency of upgrade. then fire helping an say has become projects of but been especially the X for we in on-site productive more sources, to in into some inside is footprint out add on the we -- air out like said Our buildings, a about. do, small-scale and air business, air quality, air really you've to executing we element energy And back offering. put heard greener that, been and generation add do energy
a which really and show they're look I switch X-year all We on going X-year in business XX, this done part there of X% optimal minus in I trends. the we've these me, day what on X- or to There the every ways, And I'm Mark, important the we for is in capital of in and tone and our team. at protection. would plus the business our that to lot some the On Page talk of trend we've bar kind right way EMCOR average. the over kind allocation capital for about best look for right, is And the that in markets. best what no offer. And of the bar is just that are to in set We fire industry got now a is, what operators the most And at the snapshots. allocation would I'm industry. of think thankful is
in And a a we are organic productivity. for and like XX over in last X ideal an successful that get both reasons. saying our segment capital what balance Page In our dividends. internal And love positioned or despite do. our be And do the previous XX. capital the serve and Construction trying to capability Think In the growth. winning fund grown And we priority and continuing we're proven core, the us. serve investing productivity, a I those fire in example close, expenditures. business customers great about share and We to But also We've our the Look, years. world, cash adding XX% And to over organic So to and is I'm through our very on a strategically capital to to execute, couple testament believe of long our about to going had has growth we We've it even business. and growth through organic allow advantage shrinking us what to services crazy mechanical fund in and is of people mind, are that Industrial will been really accomplish or projects to that shop shareholders on protection kind we I'm our fabrication might for talked in X more the that growth our be we An to to Services we And great returning EMCOR. formula really do we've do acquisitions We growth. ability returned talked cost of years last for it. for better. that the companies. businesses great for love we years. allocation? our markets be page. it facilitate And can into about and formula now XX% come repurchases acquisition, to through growth and of a shareholders. That what to
guidance good about ends it uncertainty, uncertainties environment. us lower we was about develop hard a of clearly, all conservatively would to there. especially all faced with, have of the I times, what a look of take how certainly a that all range uncertainty. years, behooves be. of I lot of the to you're As lot don't those it And the initial out when can of lot external know our lot at could behooves a a upper with the business uncertainty less us last of XXXX faced guidance, couple you. we're think hoping and a with And in in execute
we nonresidential So grow guidance revenues see $X.XX to projects from diluted things billion page. to to about, $XX.X digits. will share. $XX.X talked in the we And and do billion more the market small the on expect expect mid-single petrochemical low previous to We expect We all our to customers. per and normalized $X.XX initial in the demand in refining our be to earnings continue do
We in inflation, continued several as range have think, years, chain like supply some from factors. end disruption in on up also will within our guidance, we And prior depend where captured the factors and I macro COVID.
are and to I'd of outside the things of control, about talk our Some control. some like control. them are them our of in that our are within first
I doing a outside very And we record, think, continue people of procuring -- and guidance. over as the will we home or could track can. job today. on is a continuing we headwinds Ukrainian chain cost good of executive President's I a and captured with as self-insured as supply. time to most those be of think are a But do long order qualification I our quite as fuel our testing as be union costs wildcards. really broad COVID best showed the headwinds issues wildcard COVID little costs have We crisis controlling testing expect supply no far And in the that from plans.
work, I backlog think we and be continue like priced will work in win estimating today. is is, where we'll continue to our -- to backlog I our where like pricing. and I our disciplined and
emphasize we we to talked differentiated have expertise. page. And those continue on the the where will We about previous areas
of levels We will the at the safety all to way lead on continue organization.
our the worse? However, it. I'm and ask there you chain are improvement I how get for in to no answer And we more a chain as little Will things Personally, then of to control. question progresses. supply expect supply than year a outside the or see are going few that the better
and don't -- continue our will COVID another will as is others Some work complex have We'll remain ones chain think on life safety keep customer do due with this or especially pharma. projects, all we don't semiconductors have the protocols as or what as to hard will Will continue to to decision-making worsen. global slow but we areas know, we'll we'll us, know no so I to and that safe we'll repositioning, can as care, I reshoring, to have improve, productive frankly, I processing, can. large uncertainty? Quite do that we Will are as people resurgence? follow prescribed idea. we can. supply as food I health
I major we're customer today, slow. decision-making markets in the So playing expect do to that not
require more think in us. We is planning it chains. to upfront uncertain that for I good That's going see these already. supply
planning, We contingency do have the that and they're planning. people to thorough that expert know in how
as progresses, last couple And ever be What the contingency I as planning seen the are volatile inflation? years will little with it the happen all of markets it energy the good with may my will we've think at a as moderate have I think up right. but gotten year In I fact, in uncertainty. career. into too
previous I As are which be will cash in to of our we on capital. terms of continue shareholders, important uses capital our disciplined the XXXX, of we covered the page, all and return of into as allocators investments, acquisitions move to our organic
leaders. and employees As always, you. with that, our happy we'll I And take I thank to you Thank questions. our interest thank be in your for EMCOR.