EDMUND V. LUDWIG, J.
Defendant landlords and their managing agent move to dismiss the complaint for damages alleged to have been caused by roof leaks in the demised premises. Jurisdiction is diversity. 28 U.S.C. § 1332. For the following reasons, the motion will be granted and the complaint dismissed with leave granted to file an amended complaint by October 9, 2013.
The allegations are as follows: Plaintiff leased six different properties from defendant landlords, two in Pennsylvania, two in Virginia, one in Ohio, and one in Massachusetts. Complaint, ¶ 14. The leases required defendants to maintain the properties and obligated plaintiff to give written notice to defendants of necessary repairs. Id., ¶¶ 15-16. If repairs were not made by defendants within seven days, the lease permitted plaintiff to perform them and obtain reimbursement from defendants. Id., ¶ 17. Counts I through VI of the complaint detail occurrences in which plaintiff discovered water leaks on the leased premises, gave written notice to defendants and performed repairs when defendants did not do so, and requested reimbursements that were not forthcoming. Id., Counts I-VI. Counts I through VI allege breach of contract claims against each landlord and its managing agent, and request reimbursement. Id. The complaint also includes claims against all defendants for negligence (Count VII) and unjust enrichment (Count VIII), and for specific performance (Count IX).
Subject Matter Jurisdiction
According to defendants, this court lacks subject matter jurisdiction over Counts II through VI of the complaint because only the claim in Count I states a claim in excess of $75, 000 as required by 28 U.S.C. § 1332. See supra, n.2. Plaintiff counters that it is entitled to aggregate, or total, all of the claims for purposes of calculating the amount in controversy in that liability is joint even though the claims are non-related. Here, plaintiff reasons Gator Investments is managing agent for all of the defendants, and that each individual defendant is therefore jointly liable with defendant Gator Investments. As a defendant common to all claims, Gator Investments is alleged to be responsible in each case for the refusal to comply with the terms of the lease, thereby creating joint liability among all defendants. Plaintiff’s memorandum in opposition to defendants’ motion, at 5 (doc. no. 16).
“A single plaintiff’s claims against more than one defendant are aggregated to determine the jurisdictional amount in controversy only if the claims are so ‘integrated’ and ‘tied together by combination or conspiracy, as to make the relief single;’ otherwise, “where a plaintiff alleges independent, several liability against more than one defendant, plaintiff’s claims against each defendant must individually satisfy the amount in controversy requirement.’” Hayfield v. Home Depot, U.S.A., Inc., 168 F.Supp.2d 436, 447 (E.D. Pa. 2001), quoting C.D. Peacock, Inc. v. Neiman Marcus Group, Inc., 1998 WL 111738, at *2 (E.D. Pa., Mar. 9 1998). Also: “’when two or more defendants are sued by the same plaintiff in one suit the test of jurisdiction is the joint or several character of the liability to the plaintiff.” Hayfield, at 449, quoting Zahn v. International Paper Co., 414 U.S. 291, 295 (1973). And: “[u]nder Pennsylvania law, parties are deemed joint actors when their actions build upon one another to produce an indivisible injury.” Hayfield, citing In Re Blatstein, 260 B.R. 698, 720 (E. D. Pa. 2001).
Here, the liability of each defendant landlord to plaintiff is predicated on their alleged contractual failure, inter alia, to maintain the leased premises, make necessary repairs, and provide reimbursements in six separate buildings and involving four different states at various times over two years. Although the complaint refers to “defendants” in the plural throughout, no facts are alleged suggesting that the landlord defendants were acting together. See, e.g., Peacock, 1998 WL 111738, at *2 (“Integration exists and aggregation is appropriate where the harm is a product of combination or conspiracy between the defendants.”). No inferential basis is alleged that the contractual breaches -for example, by Gator Feasterville Partners Ltd. in Pennsylvania in early 2011 -was “built upon” by the similar breach of Gator Five Points Partners LLLP in Ohio later that year, so as to create an “indivisible” injury to plaintiff.
Plaintiff rests its claim for aggregation on the presence in each Count of Gator Investments as the managing agent for each landlord. Complaint, 9. In that capacity, Gator Investments is alleged to have made all decisions for the landlords and handled all communications for them with plaintiff. Plaintiff’s memorandum, at 6 (doc. no. 16). For these reasons, plaintiff posits that Gator Investments is jointly liable with each landlord defendant for all of the water leak damages.
It does not follow that the liability of the landlord defendants is joint and several. Gator Investments is not alleged to have been a party to any of the leases. No facts show that it owed plaintiff a duty that extended outside of the landlord-tenant relationship. The complaint, therefore, does not present a plausible claim that Gator Investments is independently liable to plaintiff.
Based on the facts alleged, the resulting incidents are distinct; that all of the defendant landlords shared the same managing agent is not a sufficient basis for permitting aggregation of the claims contained in Counts II through VI. As a result, because the damages alleged in Counts II through VI are less than the jurisdictional minimum, those Counts must be dismissed.
According to defendants, venue in this court is improper because a forum selection clause in a “Global Settlement Agreement” executed by the parties in prior litigation required adjudication of these claims in Florida. The agreement provided that it was governed by Florida law and all related claims were to be adjudicated in Florida. However, by its terms, it covers only claims that “occurred, arose or accrued prior to January 1, 2008.” Exhibit 2 to plaintiff’s memorandum, at ¶ 6. None of the incidents set forth in the complaint took place before January 1, 2008, and they are not, therefore, subject to the agreement’s forum selection clause.
Inadequate Service of Process and Misidentification of Defendants
Defendants contend that service of process, which was accomplished by certified mail, return receipt requested, was inadequate and the complaint accordingly must be dismissed. Plaintiff: (1) Fed.R.Civ.P. 4(h) authorizes service of process pursuant to the law of the state in which the district court is located; (2) Pa.R.Civ.P. 404(2) provides for service outside of the Commonwealth in the manner provided in Pa.R.Civ.P. 403; and (3) under Rule 403 “a copy of the process should be mailed to the defendant by any form of mail requiring a receipt signed by the defendant or his authorized agent.” Pa.R.Civ.P. 403. Here, a receptionist signed for the summons and complaint addressed to each defendant. See Exhibit 4 to plaintiff’s memorandum. Though defendants contend that the receptionist was not an agent of any defendant, ...