OPINION
Appeal was allowed to determine whether the Mechanics’ Lien Law of 1963 authorizes a union’s employee benefits trust fund to file a mechanics’ lien claim on behalf of union members who performed work for a construction contractor.
According to the allegations in the complaints filed by the trust funds (appel-lees herein),
While the CBAs were in effect, appellant Scott’s Development Company (“Developer”) hired Contractor to complete a construction project on land owned by Developer, situated in Erie County and located within the Unions’ territory. Because the project required bricklayers and laborers, Contractor, in turn, hired such craftsmen who, notably, were members of the Unions. These workers performed the necessary tasks in a satisfactory manner, and Contractor filed monthly reports as required. Contractor, however, failed to supply the benefit contributions to the trust funds.
The Trustees each filed a Statement of Mechanics’ Lien Claim against Developer in the common pleas court pursuant to the Mechanics’ Lien Law of 1963.
The common pleas court disposed of the demurrers in two substantively identical speaking orders. In its orders, the court essentially agreed with Developer’s position, concluding that the union members who provided labor for the construction project were employees of Contractor and not employees of the unions or of the Trustees. In this respect, the court did not view the CBAs as subcontractor agreements, but rather, as agreements made on behalf of Contractor’s employees defining working conditions, compensation, and other terms. Consequently, the court held that the unionized workers did not come within the meaning of “subcontractor” as that term is defined by the 1963 Act.
The Superior Court consolidated the Funds’ appeals and reversed. See Bricklayers of W. Pa. Combined Funds, Inc. v. Scott’s Dev. Co.,
Applying such construction, the intermediate court agreed with Developer and the common pleas court that the CBAs do not constitute subcontracts between Contractor and the Unions, primarily because they do not relate to a specific, identifiable “improvement” for purposes of the relevant statutory definitions. See 49 P.S. § 1201(1), (5) (respectively defining “improvement” and “subcontractor”). Instead, the court reasoned, the CBAs merely establish Contractor’s obligation to employ union members for specific types of work, and govern the terms of employment whenever Contractor would hire such persons to work on a project. See Bricklayers,
Still, although the Funds did not raise an implied-contract theory in their complaints, their Rule 1925(b) statements, or their brief, the Superior Court determined, sua sponte, that implied-in-fact contracts between Contractor and the Unions — for the specific construction project in question — could be discerned from the aver-ments set forth in the complaints. See 49 P.S. § 1201(5) (defining the term subcontractor to include one who has a contract with a contractor that is “express or implied”). In particular, the majority reasoned that, pursuant to the CBAs, the Unions furnished its members to Contractor to perform the necessary work on the improvement, and those individuals undertook such work with an expectation that Contractor would fulfill its obligations under the CBAs’ employee-benefit provisions. See Bricklayers,
Judge Olson dissented, initially faulting the majority for relying on an implied-contract theory which was not argued by the Trustees. See Bricklayers,
The problem ... is that the majority never explains how the union members — who are defined under the collective bargaining agreements as. employees of the contractor — might qualify as subcontractors under the statute. Rather, the majority jumps over this hurdle by citing to foreign law and borrowing the final conclusion from those foreign cases: that — since a trustee of an employment benefit fund “stands in the shoes” of a union member for unpaid benefit contributions — the trustee has standing to assert a mechanics’ lien claim in Pennsylvania.
Id.
Judge Gantman also dissented, taking the position that the 1963 Act’s remedies should not be available where the right to receive benefit payments arises under a contract between a general contractor and a union, when such a contract is independent from and “collateral” or “tangential” to the construction project. Under such circumstances, Judge Gantman indicated, the majority’s “liberal construction” “stretches the statute beyond the legislative intent[.]” Bricklayers,
We allowed limited further review to consider the following issues as framed by Developer: whether the Superior Court erred in concluding that the 1963 Act should be liberally construed; whether even a liberal construction of the act would permit an employee of a contractor to assert a claim as a subcontractor; and whether the Superior Court erred in sua sponte finding that implied-in-fact contracts control the parties’ rights under the act. See Bricklayers of W. Pa. Combined Funds, Inc. v. Scott’s Dev. Co.,
Developer argues for strict construction of the 1963 Act primarily based on the Superior Court’s reasoning in Sampsorir-Miller Associated Cos. v. Landmark Realty Co.,
An amicus curiae consisting of several contractor associations adds that the Superior Court erred in two respects. First, it states that the court’s application of the tools of statutory construction — including the liberal-construction provision reflected in Section 1928 of the Statutory Construction Act — was ill-advised because the court had already determined that the 1963 Act is “clear and free from ambiguity and must be construed according to its plain and natural meaning.” Bricklayers,
The Trustees reply that a liberal construction based on the mandate of Section 1928 of the Statutory Construction Act is appropriate here, as the 1963 Act was passed long after September 1, 1937. See 1 Pa.C.S. § 1928(a), (c). In this respect, the Trustees highlight that amendments to the statute in 2006 expanded the definition of subcontractor, see Act of June 29, 2006, P.L. 210, No. 52 (broadening “subcontractor” to include persons who furnish labor “pursuant to a contract with a subcontractor in direct privity of a contract with a contractor”), again supporting the view that the present provision should not be understood as a mere reenactment of the 1901 law. The Trustees also claim that this Court has never expressly interpreted the 1963 Act strictly. As for Developer’s reference to American Seating, the Trustees acknowledge that that case cited with approval to Murray v. Zemon,
As well, the Trustees acknowledge that — as was highlighted in Sampsem-Mil-ler — when the 1963 law was passed, the Pennsylvania Constitution contained a provision forbidding any special law “authorizing the ... extension ... of liens” or “providing or changing methods for the collection of debts.” Pa. Const. art. III, § 7 (1874); see Fluke v. Lang,
Even if the statute is strictly construed, the Trustees contend that the Unions— and, by corollary, the Trustees — meet the statutory definition of “subcontractor” based solely on the CBAs, inasmuch as the agreements constitute express contracts to provide labor for Contractor’s construction projects within the Unions’ geographic territory. Contrary to the Superior Court’s interpretation, the Trustees maintain that the 1963 Act does not facially require that a contract relate to a specific improvement, thus rendering unnecessary the intermediate court’s analysis based on implied-in-fact contracts. See Brief for Appellees, at 42 (explaining that the definition of “subcontractor” requires only that, “as a result of a contract (such as the CBAs), the subcontractor ... furnishes labor, materials, services or any combination thereof for an improvement that the contractor has agreed to build for a property owner”). The Trustees also point out that the statute does not expressly preclude the possibility that a contractor’s agreement with a subcontractor might predate a construction contract with a property owner.
Separately, the Trustees discount any general distinction between “employees” and “subcontractors,” stating that, even if the union workers are deemed employees of Contractor, they still meet the statutory definition of “subcontractor” because they furnished labor to an improvement pursuant to a contract with Contractor. See 49 P.S. § 1201(5). The Trustees posit that the statute’s express exclusion of laborers should be viewed as referring only to “day laborers asserting mechanics’ liens without documentation of their work, i.e., a contract.” Brief for Appellees at 51.
Mechanics’ liens were unknown at common law and are entirely a creature of statute. See Davis v. Farr, 13 Pa. (1 Harris) 166, 169 (1850). Such liens are designed to protect persons who, before being paid (or fully paid), provide labor or material to improve a piece of property. See generally Mattemas v. Stehman,
The primary interpretive matter involved in this case pertains to the scope of the term “subcontractor” as that word is
One such factor is that the most natural meaning of the word “subcontractor” simply does not denote the employees of a contractor. See generally 1 Pa.C.S. § 1903(a) (indicating that statutory words should be construed according to their common usage). Rather, a subcontractor is generally understood to be a person or business “who performs for and takes from the prime contractor a specific part of the labor or material requirements of the original contract, thus excluding ordinary laborers and materialmen. ” Clifford F. MacEvoy Co. v. United States for Use & Benefit of Calvin Tomkins,
The Legislature may have sought to ensure the continuation of the same restrictions on the term “subcontractor” as were already understood to exist, because, as recited, the organic law then in effect prohibited statutes authorizing the extension of liens or providing or changing methods for the collection of debts. See Pa. Const. art. III, § 7 (1874). Although that provision has since been repealed, its vitality at the time the 1963 Act was passed suggests that the act was not intended to extend the class of lien claimants. The Legislature is presumed not to intentionally pass unconstitutional laws, and courts give statutes a constitutional interpretation if that is reasonably possible. See Fluke v. Lang,
As well, we presume that the Legislature had some reason for including Section 303(a) as part of the 1963 version of the act. See 1 Pa.C.S. § 1922(2) (reflecting a presumption that the General Assembly intends all aspects of a statute to have some effect). In particular, the Legislature must be assumed to have had in view some actual class of “person[s who] furnish[] labor or materials to an improvement,” but who were not intended to qualify as contractors or subcontractors. If all of a contractor’s employees were automatically deemed to be subcontractors, it is difficult to imagine who this class of persons might be. Here again, the official comment to Section 201(5) supplies the answer: “laborers are not subcontractors even though employed by a contractor[.]”
Finally, it is proper to consider the consequences of different interpretations.
In light of the above, we believe that it would be improper to endorse such a change absent legislation that more clearly evinces that intent. Particularly inasmuch as the evidence that we do have, as summarized above, points mostly in the opposite direction, we disagree with the Trustees’ position to the extent they suggest that the Legislature intended for a contractor’s employees to be considered “subcontractors” by virtue of the definitional section of the 1963 Act.
Turning to the Superior Court’s consideration of contracts implied in fact, Developer initially maintains that, since the Trustees waived this argument, the intermediate court exceeded its scope of review by ruling on the issue. See Steiner v. Market,
The Trustees initially deny that the Superior Court was precluded from undertaking the inquiry. They distinguish Steiner by arguing that the decision only prohibits appellate courts from considering causes of action that were not pled, but it does not prevent them from relying on new legal theories to support a cause of action that appears in the complaint. In this respect, the Trustees argue that they were not required to identify all theories that might support their claim based on the facts as alleged. More particularly, they reason that such facts adequately support the implied-contract formulation that the Superior Court fashioned as a basis for concluding that the cause of action for enforcement of a mechanics’ lien claim should not have been dismissed on preliminary objections.
“[T]he question presented by [a] demurrer is whether, on the facts averred, the law says with certainty that no recovery is possible.” Bilt-Rite Contractors, Inc. v. The Architectural Studio,
Here, all of the allegations appearing in the Trustees’ statements of mechanics’ lien, and in their complaints, reference the CBAs as such, and the actions undertaken pursuant to those agreements, as the basis for liability.
In this regard, it may be noted that a contract implied in fact “arises when the intention of the parties is not expressed, but an agreement in fact creating an obligation is implied or presumed from their acts[.]” In re Montgomery’s Estate,
Even if implied contracts between Contractor and the Unions could be discerned from the averments, the Trustees never claimed to attain subcontractor status by standing in the shoes of the Unions. See supra note 5; accord Brief for Amicus, at 10 (“[T]he unions are not the claimants in these cases, nor do they claim to be owed anything.”). The substantive allegations in the mechanics’ lien claims and the complaints to enforce them are uniformly phrased in terms of the “union members” or “members of the union.” Hence, the Trustees only asserted that union workers were denied their employee benefit payments, and made no contention on behalf of the Unions as such. Although the Superior Court overlooked this distinction in formulating its implied-contract theory, we find the difference significant. The General Assembly has provided that “[n]o lien shall be allowed in favor of any person other than a contractor or subeontraetor[J” 49 P.S. § 1303(a). The precision thus required in regard to the filing of mechanics’ liens cannot simply be ignored, nor can the Unions and the union workers be considered legally interchangeable for such purposes. As the Trustees did not
In summary, we conclude that the union workers were not subcontractors, and the Trustees, by corollary in their representative capacity, were not entitled to file a lien claim on the workers’ behalf. Although the 1963 Act is intended to protect subcontractors who suffer harm occasioned by the primary contractor’s failure to meet its obligations, we have determined that the Legislature did not intend the term “subcontractor” to subsume employees of the primary contractor. Furthermore, the Superior Court erred in overturning the demurrers based on an implied-in-fact contract theory.
The order of the Superior Court is reversed, and the case is remanded for reinstatement of the county court’s order sustaining Developer’s preliminary objections in the nature of a demurrer.
Former Justice ORIE MELVIN did not participate in the decision of this case.
Chief Justice CASTILLE, Justices EA-KIN, BAER, TODD and McCAFFERY join the opinion.
Notes
. Because this appeal arises out of the sustaining of demurrers, the background is drawn from the complaints and developed in the light most favorable to the plaintiffs. See Gresik v. PA Partners, L.P.,
. Act of August 24, 1963, P.L. 1175, No. 497 (as amended, 49 P.S. §§ 1101-1902) (the "1963 Act").
. Under the 1963 Act, ‘‘[n]o lien shall be allowed in favor of any person other than a contractor or subcontractor, as defined herein, even though such person furnishes labor or materials to an improvement.” 49 P.S. § 1303(a).
. The act defines subcontractor as:
one who, by contract with the contractor, or pursuant to a contract with a subcontractor in direct privity of a contract with a contractor, express or implied, erects, constructs, alters or repairs an improvement or any part thereof; or furnishes labor, skill or superintendence thereto; or supplies or hauls materials, fixtures, machinery or equipment reasonably necessary for and actually used therein; or any or all of the foregoing, whether as superintendent, builder or materialman. The term does not include an architect or engineer who contracts with a contractor or subcontractor, or a person who contracts with a material-man or a person who contracts with a subcontractor not in direct privity of a contract with a contractor.
49 P.S. § 1201(5). See generally id., Comment — Joint State Gov’t Comm’n 1964 Report ("Prior decisional law that laborers are not subcontractors, even though employed by a contractor, remains unchanged.”).
. In this respect, the majority arguably conflated the Unions and the unionized workers. Notably, the majority failed to recognize that the Trustees have never claimed to stand in the shoes of the Unions. In view of our conclusion, discussed below, that no implied-in-fact contracts were alleged, this circumstance is not ultimately dispositive.
. See 1 Pa.C.S. § 1961 ("Whenever a statute reenacts a former statute, the provisions common to both statutes shall date from their first adoption. Such provisions only of the former statute as are omitted from the reenactment shall be deemed abrogated, and only the new or changed provisions shall be deemed to be the law from the effective date of the reenact
. Alternatively, in defense of the implied contract theory, the Trustees maintain that the theory was preserved, as the complaints sufficiently apprised Developer of the claim being asserted and summarized the essential facts necessary to support the claim, and that it need not have identified the specific, supportive legal theory. See Allegheny Cnty. v. Commonwealth,
. The Trustees also argue that, to restrict their authority to file a mechanics’ lien claim would violate the federal Employee Retirement Income Security Act (ERISA), and that Section 303(a) of the 1963 Act, 49 P.S. § 1303(a), is preempted by ERISA. Neither issue is before the Court. Moreover, the Trustees' contention that ERISA requires their remedy to be available specifically via a mechanics’ lien claim rests on the premise that they are subcontractors. See Brief for Appel-lees, at 28-30. Therefore, this argument cannot supply an independent basis for affir-mance.
. Some jurisdictions have recognized competing policies favoring the protection of property owners, as either provided for by statute, see Duffield Constr., Inc. v. Baldwin,
In all events, the General Assembly has evidently weighed these considerations and chosen to permit liens in favor of subcontractors, subject to statutory limitations. It is our duty, as a reviewing court, to enforce these rights, limitations, and any other policy choices made by the legislative body as they may be gleaned from the text of the statute. See Program Admin. Servs., Inc. v. Dauphin Cnty. Gen. Auth.,
. See Harlan v. Rand, 27 Pa. (3 Casey) 511, 515 (1856) ("Yet [a contractor] cannot bind [the building] to the journeymen and labour-ers whom he is always presumed to employ for such work; for they are ... not considered as working on the credit of the building, but on faith in their employer.”); Guthrie v. Horner, 12 Pa. (2 Jones) 236, 237 (1849) ("[O]ur mechanics' lien law never did ... contemplate that every man who was hired by a contractor to work at a building had a right to file a lien for his wages.”); Jobsen v. Boden, 8 Pa. (8 Barr.) 463, 463 (1848) (noting that "a journeyman mechanic employed in working on a building, under the original contractor or master-mason, [may] not file a lien against the erection ... notwithstanding the general or comprehensive words of the statute, which, taken literally, would seem to include every grade and class of workmen”).
. Although these official comments are not law, they may be given weight in the construction of the statute as they provide evidence of legislative intent. See Young v. Kaye,
. We are not persuaded by the Trustees’ suggestion that only day laborers working without a contract were meant to be excluded from the statute’s definition of subcontractor. See Brief for Appellees, at 51. This principle is not reflected in the cases on which the Trustees rely for support, see, e.g., Boden, 8 Pa. (8 Barr.) at 463 (reflecting that the contractor and the plaintiff had agreed on the essential terms of employment): Harlan, 27 Pa. (3 Casey) at 515-16 (indicating that, under the statute then in effect, lien rights extended only to general contractors and their direct subcontractors, even where the claimant was employed pursuant to a contract with the subcontractor), nor is it reflected in our application of the principles of statutory construction, as reflected above.
. The parties agree that the union workers were Contractor's employees and the Trustees do not argue that such workers were subcontractors on any other basis. Indeed, the CBAs refer to Contractor throughout as “Employer” and the workers as Contractor’s “employees.” Thus, it is apparent that the CBAs were never intended to constitute "subcontracts” between Contractor and the Unions. Instead, they constitute agreements created for the benefit of a class of third-party union members and entered into in anticipation of Contractor's labor needs that might arise in the future.
. Pennsylvania is a fact-pleading state. See McShea v. City of Phila.,
. See McShea,
. The allegations in the Statement of Mechanics' Lien filed by the Laborers Combined Funds of Western Pennsylvania are illustrative. That documents states, in relevant part:
4. The Contractor ... and the [Union] entered into a collective bargaining agreement ("CBA”) ..., whereby Contractor agreed to utilize the services of Union members for work performed by the Contractor within the jurisdiction of the Union as described in the CBA. ...
5. Pursuant to the CBA, Contractor was to utilize the skilled trades of the Union members for each [p]roject Contractor performed or undertook.
6. Pursuant to the CBA, the Contractor was to pay health, welfare, retirement and/or fringe benefits ("Contributions”) to Claimant for each hour of labor performed by the Contractor’s Union members in accordance with the rates set forth in the CBA.
7. Pursuant to the CBA, the Trust Agreement incorporated into the CBA, and the applicable law, Claimant is the authorized agent on behalf of Union members to collect the Contributions which were to be paid by the Contractor in accordance with the CBA.
8. Claimant seeks unpaid Contributions for members of the Union who furnished skilled trades to the Contractor....
9. Pursuant to the CBA, Claimant was to be paid in accordance with the monthly reports prepared by the Contractor....
Statement of Mechanics' Lien (Laborers), at 2, ¶¶ 4-9, reproduced in R.R. 57a-58a (emphasis added).
. See also Liss & Marion, P.C. v. Recordex Acquisition Corp.,
. We do agree with the Superior Court that the Unions did not become subcontractors under the CBAs themselves. Although the intermediate court reached this conclusion because the CBAs do not specifically mention the construction project on Developer’s property, we note that the Unions did not perform any work for Contractor. Rather, and as stated, the CBAs governed the terms of employment whenever Contractor might need workers for a construction project, and the union members — who did perform the work— were employees of Contractor, not the Unions. Accord Nat’l Elec. Indus. Fund v. Bethlehem Steel Corp., 296 Md. 541,
