Opinion
We granted review to consider whether the lower courts properly denied a petition to compel arbitration (Code Civ. Proc., § 1281.2) 1 on the ground the statute of limitations has run on the claims the parties agreed to arbitrate. We hold the lower courts erred. Where, as here, the parties have agreed to arbitrate any dispute arising out of their contract, the affirmative defense that the statute of limitations has run is for the arbitrator rather than the court to decide.
I. Background
On November 21, 1997, defendant Pacific Mechanical Corporation (Pacific) hired plaintiff Wagner Constmction Company (Wagner) as a subcontractor to install a temporary shoring system for concrete work on the Moss Avenue Pump Station in Santa Monica. The parties’ written agreement *24 provided that, “[s]hould any dispute arise out of this Subcontract, or its performance, either party may demand arbitration.” The arbitration clause prescribed a method for selecting arbitrators and declared that their decision “shall be binding and conclusive . . . .” The clause did not, however, set a time limit for demanding arbitration.
On January 11, 1999, Wagner filed a complaint alleging Pacific had failed to pay all amounts due under the subcontract. The complaint included claims against Pacific for breach of contract and the value of services rendered (a common count). In the same action, Wagner also sued Pacific and its surety, American Home Insurance Company, to enforce a contractor’s payment bond. Finally, because the construction project had been a public work of improvement, Wagner asserted statutory claims based on a stop notice (Civ. Code, §§ 3103, 3179 et seq.) against Pacific, the City of Santa Monica and Montgomery Watson Americas, Inc., the city’s general contractor.
Sometime thereafter, Wagner and Pacific were sued for personal injuries related to the construction project. Pacific tendered its defense to Wagner, who agreed to defend. Wagner then dismissed its complaint against Pacific without prejudice. Wagner alleges the dismissal was pursuant to an agreement with Pacific under which the statute of limitations on Wagner’s claims would be tolled until the personal injury suit was resolved. Pacific denies this, and Wagner does not allege the agreement was in writing. In any event, on July 22, 2004, after the personal injury action was resolved, Wagner filed a new complaint against Pacific alleging breach of contract, a common count, and new claims for statutory penalties based on Pacific’s alleged failure to pay Wagner its share of funds received from the general contractor (Pub. Contract Code, § 7107; Bus. & Prof. Code, § 7108.5).
On August 18, 2004, Wagner demanded arbitration. Two days later, anticipating Pacific’s refusal, Wagner filed the instant petition to compel. Pacific opposed the petition, arguing that Wagner had waived its right to compel by failing to demand arbitration within a reasonable time. Pacific thus invoked section 1281.2, subdivision (a), which permits a court to deny a petition to compel if it determines that “[t]he right to compel arbitration has been waived by the petitioner . . . .” Pacific also argued that the four-year statute of limitations for actions based on written contracts (§ 337) barred Wagner’s claim and that the alleged tolling agreement was ineffective because it was not in writing (§§ 360, 360.5).
*25 The superior court denied Wagner’s petition. In a tentative ruling, which the court subsequently adopted as its decision, the court determined that all of Wagner’s claims were barred, either by section 337 or by section 338, subdivision (a) (the three-year statute of limitations on statutory claims). “From these statutes,” the court concluded, “it is clear that the claims in this case are barred by the statute of limitations, unless Wagner has a written tolling agreement. The Court does not need to reach the argument that this Petition was not brought within a reasonable time.”
On appeal, Wagner argued that the arbitrator, rather than the court, should decide whether the statute of limitations bars claims the parties have agreed to arbitrate; Pacific, in opposition, argued the superior court had properly decided the issue. While the parties thus did not argue the waiver issue (§ 1281.2, subd. (a)) and the superior court had expressly declined to decide it, the Court of Appeal nevertheless cast its decision in those terms, apparently concluding that Wagner’s failure to demand arbitration before the statute of limitations had run on the underlying claims in itself justified a finding of waiver. Mistakenly attributing similar reasoning to the superior court, a divided Court of Appeal concluded that “the trial court properly ruled plaintiff’s right to arbitrate was waived by the failure to seek arbitration in a timely manner. (§ 1281.2, subd. (a) . . . .)” We granted Wagner’s petition for review.
II. Discussion
The question before us is whether a court may deny a petition to compel arbitration on the ground the statute of limitations has run on the claims the parties agreed to arbitrate. We conclude the answer is no.
Sections 1281
2
and 1281.2,
3
which govern petitions to compel arbitration, reflect a “ ‘strong public policy in favor of arbitration as a speedy and relatively inexpensive means of dispute resolution.’ ”
(Moncharsh v. Heily & Blase
(1992)
The only California decision squarely addressing the question holds that a court may not deny a petition to compel arbitration on the ground that the statute of limitations has run on the claims the parties have agreed to arbitrate.
7
In
Meyer
v.
Carnow
(1986)
Pacific would read
Freeman v. State Farm Mut. Auto. Ins. Co.
(1975)
*28
The court in
Freeman, supra,
The
Freeman
court’s correct conclusion that questions of waiver are for the court rather than the arbitrator required no further justification than the Legislature’s explicit statement to that effect in section 1281.2, subdivision (a). (See
Freeman, supra,
Delay in demanding or seeking to compel arbitration can, indeed, justify denying a motion to compel. But the rules that enforce the requirements of timely demands and petitions have nothing to do with the statutes of limitation that create affirmative defenses to the claims the parties have agreed to arbitrate. Moreover, none of the applicable rules permits us, or permitted the courts below, to decide on the existing record that Wagner’s delay in seeking arbitration
does
justify denying its motion to compel. To make the point clear, we briefly review the applicable rules: A petition to compel arbitration must be brought within four years after the party to be compelled has refused to arbitrate.
(Spear
v.
California State Auto. Assn.
(1992)
This does not mean that a party may postpone arbitration indefinitely by delaying the demand. As mentioned, the Code of Civil Procedure expressly permits a court to deny a petition to compel arbitration on the ground
*30
that “[t]he right to compel arbitration has been waived by the petitioner . . . .” (§ 1281.2, subd. (a).) As
Freeman,
supra,
When no time limit for demanding arbitration is specified, a party must still demand arbitration within a reasonable time.
(Sawday
v.
Vista Irrigation Dist.
(1966)
Although Wagner may have delayed unreasonably in seeking to compel arbitration,
9
the superior court expressly declined to reach the issue because it erroneously concluded the statutes of limitations on Wagner’s contractual and statutory claims barred the petition to compel. The Court of Appeal, for its part, concluded that Wagner’s failure to demand arbitration before the statutes of limitations had run on the underlying claims in itself justified a finding of waiver. This too was erroneous. “[N]o single test delineates the nature of the conduct that will constitute a waiver of arbitration.”
(St. Agnes Medical Center
v.
PacifiCare of California
(2003)
In the case before us the superior court did not undertake the factual inquiry necessary to determine whether Wagner has waived its right to compel arbitration. Furthermore, the court expressly declined to “reach the argument that [the] Petition was not brought within a reasonable time.” Pacific, as the prevailing party below, invites us to infer whatever factual findings are necessary to support the judgment. We may not infer a finding of waiver, however, because the superior court expressly declined to make such a finding in its statement of decision. “When a statement of decision does not resolve a controverted issue,... it shall not be inferred on appeal. . . that the trial court decided in favor of the prevailing party as to those facts or on that issue.” (§ 634.)* 11 We will, therefore, remand the case for further proceedings, during which the superior court may conduct whatever additional factual and legal inquiries are necessary to decide the issue of waiver.
*32 III. Disposition
The Court of Appeal’s judgment is reversed and the case is remanded to that court for further proceedings consistent with this opinion.
George, C. J., Kennard, J., Baxter, J., Chin, J., Moreno, 1, and Corrigan, J., concurred.
Notes
All further citations to statutes are to the Code of Civil Procedure, except as otherwise noted.
Section 1281 provides: “A written agreement to submit to arbitration an existing controversy or a controversy thereafter arising is valid, enforceable and irrevocable, save upon such grounds as exist for the revocation of any contract.”
Section 1281.2, as relevant here, provides:
“On petition of a party to an arbitration agreement alleging the existence of a written agreement to arbitrate a controversy and that a party thereto refuses to arbitrate such *26 controversy, the court shall order the petitioner and the respondent to arbitrate the controversy if it determines that an agreement to arbitrate the controversy exists, unless it determines that:
“(a) The right to compel arbitration has been waived by the petitioner; or
“(b) Grounds exist for the revocation of the agreement.
“(c) A party to the arbitration agreement is also a party to a pending court action or special proceeding with a third party, arising out of the same transaction or series of related transactions and there is a possibility of conflicting rulings on a common issue of law or fact. . . .
“If the court determines that a written agreement to arbitrate a controversy exists, an order to arbitrate such controversy may not be refused on the ground that the petitioner’s contentions lack substantive merit. . . .”
We have held that certain claims for public injunctive relief are not arbitrable. (See
Cruz v. PacifiCare Health Systems, Inc.
(2003)
E.g., sections 1281, 1281.2, subdivisions (a)-(c).
E.g.,
Armendariz
v.
Foundation Health Psychcare Services, Inc. (2000) 24
Cal.4th 83 [
Other decisions that have been cited for the same proposition are not truly on point.
Kennedy, Cabot & Co. v. National Assn. of Securities Dealers, Inc.
(1996)
In
Freeman, supra,
We intimate no view on the question.
Ignoring our decision in
St. Agnes Medical Center v. PacifiCare of California, supra,
The superior court, as noted, adopted the tentative decision as its ruling and expressly incorporated it by reference into the dispositive minute order. Pacific seems to argue that section 634 does not apply because the court in effect issued its statement of decision sua sponte rather than at Wagner’s request. Section 634 is not so limited.
